Lipstick Homicide
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Lipstick is a cosmetic product used to apply coloration and texture to
lip The lips are a horizontal pair of soft appendages attached to the jaws and are the most visible part of the mouth of many animals, including humans. Mammal lips are soft, movable and serve to facilitate the ingestion of food (e.g. sucklin ...
s, often made of
wax Waxes are a diverse class of organic compounds that are lipophilic, malleable solids near ambient temperatures. They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to give lo ...
and
oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...
. Different
pigment A pigment is a powder used to add or alter color or change visual appearance. Pigments are completely or nearly solubility, insoluble and reactivity (chemistry), chemically unreactive in water or another medium; in contrast, dyes are colored sub ...
s are used to produce color, and minerals such as
silica Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , commonly found in nature as quartz. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and abundant f ...
may be used to provide texture. The use of lipstick dates back to early civilizations such as
Sumer Sumer () is the earliest known civilization, located in the historical region of southern Mesopotamia (now south-central Iraq), emerging during the Chalcolithic and Early Bronze Age, early Bronze Ages between the sixth and fifth millennium BC. ...
and the
Indus Valley Civilisation The Indus Valley Civilisation (IVC), also known as the Indus Civilisation, was a Bronze Age civilisation in the Northwestern South Asia, northwestern regions of South Asia, lasting from 3300 Common Era, BCE to 1300 BCE, and in i ...
, and was popularized in the
Western world The Western world, also known as the West, primarily refers to various nations and state (polity), states in Western Europe, Northern America, and Australasia; with some debate as to whether those in Eastern Europe and Latin America also const ...
in the 16th century. Some lipsticks contain traces of toxic materials, such as lead and
PFAS Per- and polyfluoroalkyl substances (also PFAS, PFASs, and informally referred to as "forever chemicals") are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain; there are 7 millio ...
, which prompted health concerns and regulation. Lipstick has been prominent in several women's fashion trends, often associated with women's sexuality. The color of lipstick has aesthetic and cultural significance, as different colors carry different connotations. Red lipstick has historically been associated with sensuality or women's independence, while black lipstick is worn by both men and women in alternative subcultures, especially
punk Punk or punks may refer to: Genres, subculture, and related aspects * Punk rock, a music genre originating in the 1970s associated with various subgenres * Punk subculture, a subculture associated with punk rock, or aspects of the subculture s ...
and
goth Goth or Goths may refer to: * Goths, a Germanic people Arts and entertainment * Gothic rock or goth, a style of rock music * Goth subculture, developed by fans of gothic rock * ''Goth'' (2003 film), an American horror film * ''Goth'' (2008 f ...
. Celebrities such as
Marilyn Monroe Marilyn Monroe ( ; born Norma Jeane Mortenson; June 1, 1926 August 4, 1962) was an American actress and model. Known for playing comic "Blonde stereotype#Blonde bombshell, blonde bombshell" characters, she became one of the most popular sex ...
,
Elizabeth Taylor Dame Elizabeth Rosemond Taylor (February 27, 1932 – March 23, 2011) was an English and American actress. She began her career as a child actress in the early 1940s and was one of the most popular stars of classical Hollywood cinema in the 19 ...
,
Madonna Madonna Louise Ciccone ( ; born August 16, 1958) is an American singer, songwriter, record producer, and actress. Referred to as the "Queen of Pop", she has been recognized for her continual reinvention and versatility in music production, ...
, and
Taylor Swift Taylor Alison Swift (born December 13, 1989) is an American singer-songwriter. Known for her autobiographical songwriting, artistic versatility, and Cultural impact of Taylor Swift, cultural impact, Swift is one of the Best selling artists, w ...
have contributed to the popularity and iconic images of lipstick in fashion and
mainstream media In journalism, mainstream media (MSM) is a term and abbreviation used to refer collectively to the various large Mass media, mass news media that influence many people and both reflect and shape prevailing currents of thought.Noam Chomsky, Choms ...
.


History


Early history

Ancient
Sumer Sumer () is the earliest known civilization, located in the historical region of southern Mesopotamia (now south-central Iraq), emerging during the Chalcolithic and Early Bronze Age, early Bronze Ages between the sixth and fifth millennium BC. ...
ian and
Indus Valley The Indus ( ) is a transboundary river of Asia and a trans- Himalayan river of South and Central Asia. The river rises in mountain springs northeast of Mount Kailash in the Western Tibet region of China, flows northwest through the disp ...
men and women were possibly the first to invent and wear lipstick, about 5,000 years ago. Sumerians crushed
gemstone A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewellery, jewelry or other adornments. Certain Rock (geology), rocks (such ...
s and used them to decorate their faces, mainly on the lips and around the eyes. Egyptians, such as
Cleopatra VII Cleopatra VII Thea Philopator (; The name Cleopatra is pronounced , or sometimes in both British and American English, see and respectively. Her name was pronounced in the Greek dialect of Egypt (see Koine Greek phonology). She was ...
, crushed bugs (
carmine Carmine ()also called cochineal (when it is extracted from the Cochineal, cochineal insect), cochineal extract, crimson Lake pigment, lake, or carmine lake is a pigment of a bright-red color obtained from the aluminium coordination complex, compl ...
) to create a color of red colour on their lips. Women in the ancient
Indus Valley civilization The Indus Valley Civilisation (IVC), also known as the Indus Civilisation, was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300  BCE to 1300 BCE, and in its mature form from 2600 BCE ...
have used rectangular pieces of
ochre Ochre ( ; , ), iron ochre, or ocher in American English, is a natural clay earth pigment, a mixture of ferric oxide and varying amounts of clay and sand. It ranges in colour from yellow to deep orange or brown. It is also the name of the colou ...
with beveled ends as lipstick. The ''
Kama Sutra The ''Kama Sutra'' (; , , ; ) is an ancient Indian Hindu Sanskrit text on sexuality, eroticism and emotional fulfillment. Attributed to Vātsyāyana, the ''Kamasutra'' is neither exclusively nor predominantly a sex manual on sex positions ...
'' describes lip coloring made of red lac and
beeswax Bee hive wax complex Beeswax (also known as cera alba) is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in o ...
and method it was used.
Ancient Egypt Ancient Egypt () was a cradle of civilization concentrated along the lower reaches of the Nile River in Northeast Africa. It emerged from prehistoric Egypt around 3150BC (according to conventional Egyptian chronology), when Upper and Lower E ...
ians wore lipstick to show social status rather than gender. They extracted the red dye from fucus-algin, 0.01%
iodine Iodine is a chemical element; it has symbol I and atomic number 53. The heaviest of the stable halogens, it exists at standard conditions as a semi-lustrous, non-metallic solid that melts to form a deep violet liquid at , and boils to a vi ...
, and some
bromine Bromine is a chemical element; it has chemical symbol, symbol Br and atomic number 35. It is a volatile red-brown liquid at room temperature that evaporates readily to form a similarly coloured vapour. Its properties are intermediate between th ...
mannite, but this dye resulted in serious illness. Lipsticks with shimmering effects were initially made using a
pearlescent Iridescence (also known as goniochromism) is the phenomenon of certain surfaces that appear gradually to change colour as the angle of view or the angle of illumination changes. Iridescence is caused by wave interference of light in microstruc ...
substance found in fish scales. The
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
made lipsticks that were made from
beeswax Bee hive wax complex Beeswax (also known as cera alba) is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in o ...
more than 1,000 years ago to protect the delicate skin of the lips. During the
Tang dynasty The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...
(618–907 CE), scented oils were added to them, which gave the mouth an enticing factor. In Australia, Aboriginal girls would paint their mouths red with
ochre Ochre ( ; , ), iron ochre, or ocher in American English, is a natural clay earth pigment, a mixture of ferric oxide and varying amounts of clay and sand. It ranges in colour from yellow to deep orange or brown. It is also the name of the colou ...
for puberty rituals.


United Kingdom and France

Lip colouring started to gain some popularity in 16th-century
England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
. During the time of Queen
Elizabeth I Elizabeth I (7 September 153324 March 1603) was List of English monarchs, Queen of England and List of Irish monarchs, Ireland from 17 November 1558 until her death in 1603. She was the last and longest reigning monarch of the House of Tudo ...
bright red lips and a stark white face became fashionable. At that time, lipstick was made from a blend of
beeswax Bee hive wax complex Beeswax (also known as cera alba) is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in o ...
and red stains from plants. Only upper-class women and male actors wore
makeup Cosmetics are substances that are intended for application to the body for cleansing, beautifying, promoting attractiveness, or altering appearance. They are mixtures of chemical compounds derived from either natural sources or created sy ...
. Throughout most of the 19th century, the obvious use of cosmetics was not considered acceptable in Britain for respectable women, and it was associated with marginalised groups such as actors and prostitutes. It was considered brazen and uncouth to wear makeup. In the 1850s, reports were being published warning women of the dangers of using lead and vermilion in cosmetics applied to the face. The first lipstick was created by Parisian Maison Guerlain in 1870. The refillable pink lipstick has a remarkable story. An employee of Aime and Gabriel Guerlain was walking in a street and happened upon the store of a candlemaker, whose wax and colored pigments gave him a eureka moment. Seeing the candlemaker's tools gave the Guerlain employee the “mad” idea of creating a waxy lip cosmetic as a stick. By the end of the 19th century,
Guerlain Guerlain () is a French perfume, cosmetics, and skincare house which is among the oldest in the world. Many traditional Guerlain fragrances are characterized by a common olfactory accord known as the "". The house was founded in Paris in 1828 b ...
began to manufacture lipstick on a wider scale. The first commercial lipstick was invented in 1884, by them in
Paris, France Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
. It was covered in silk paper and made from
deer A deer (: deer) or true deer is a hoofed ruminant ungulate of the family Cervidae (informally the deer family). Cervidae is divided into subfamilies Cervinae (which includes, among others, muntjac, elk (wapiti), red deer, and fallow deer) ...
tallow Tallow is a rendered form of beef or mutton suet, primarily made up of triglycerides. In industry, tallow is not strictly defined as beef or mutton suet. In this context, tallow is animal fat that conforms to certain technical criteria, inc ...
,
castor oil Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant ''Ricinus communis''. The seeds are 40 to 60 percent oil. It is a colourless or pale yellow liquid with a distinct taste and odor. Its boiling point is and its den ...
, and
beeswax Bee hive wax complex Beeswax (also known as cera alba) is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in o ...
. Before this, lipstick had been created at home. Complete acceptance of the undisguised use of cosmetics in England appears to have arrived for the fashionable Londoner at least by 1921.


United States

In the 19th century, lipstick was colored with
carmine Carmine ()also called cochineal (when it is extracted from the Cochineal, cochineal insect), cochineal extract, crimson Lake pigment, lake, or carmine lake is a pigment of a bright-red color obtained from the aluminium coordination complex, compl ...
dye. Carmine dye was extracted from
cochineal The cochineal ( , ; ''Dactylopius coccus'') is a scale insect in the suborder Sternorrhyncha, from which the natural dye carmine is derived. A primarily sessility (motility), sessile parasitism, parasite native to tropical and subtropical Sout ...
, scale insects native to Mexico and Central America which live on cactus plants. Cochineal insects produce carminic acid to deter predation by other insects. Carminic acid, which forms 17% to 24% of the weight of the dried insects, can be extracted from the insects' bodies and eggs. Mixed with aluminum or calcium salts, it makes carmine dye (also known as cochineal). This lipstick did not come in a tube; it was applied with a brush. Carmine dye was expensive, and the look of carmine colored lipstick was considered unnatural and theatrical, so lipstick was frowned upon for everyday wear. Only actors and actresses could get away with wearing lipstick. In 1880, few stage actresses wore lipstick in public. The famous actress,
Sarah Bernhardt Sarah Bernhardt (; born Henriette-Rosine Bernard; 22 October 1844 – 26 March 1923) was a French stage actress who starred in some of the most popular French plays of the late 19th and early 20th centuries, including by Alexandre Dumas fils, ...
, began wearing lipstick and rouge in public. Before the late 19th century, women only applied makeup at home. Bernhardt often applied carmine dye to her lips in public. In the early 1890s, carmine was mixed with an oil and wax base. The mixture gave a natural look and it was more acceptable among women. At that time, lipstick was not sold in screw up metal tube; it was sold in paper tubes, tinted papers, or in small pots. The
Sears Roebuck Sears, Roebuck and Co., commonly known as Sears ( ), is an American chain of department stores and online retailer founded in 1892 by Richard Warren Sears and Alvah Curtis Roebuck and reincorporated in 1906 by Richard Sears and Julius Rosenwa ...
catalog first offered rouge for lips and cheeks by the late 1890s. By 1912, fashionable American women had come to consider lipstick acceptable, though an article in the ''New York Times'' advised on the need to apply it cautiously. By 1915, lipstick was sold in metal cylinder containers, which had been invented by Maurice Levy. Women had to slide a tiny lever at the side of the tube with the edge of their fingernail to move the lipstick up to the top of the case, although lipsticks in push-up metal containers had been available in Europe since 1911. In 1923, the first swivel-up tube was patented by James Bruce Mason Jr. in
Nashville, Tennessee Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...
. As women started to wear lipstick for photographs,
photography Photography is the visual arts, art, application, and practice of creating images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is empl ...
made lipstick acceptable among women. Elizabeth Arden and Estée Lauder (person), Estee Lauder began selling lipstick in their salons. During the World War II, Second World War, metal lipstick tubes were replaced by plastic and paper tubes. Lipstick was scarce during that time because some of the essential ingredients of lipstick, petroleum and
castor oil Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant ''Ricinus communis''. The seeds are 40 to 60 percent oil. It is a colourless or pale yellow liquid with a distinct taste and odor. Its boiling point is and its den ...
, were unavailable. World War II allowed women to work in engineering and scientific research, and in the late 1940s, Hazel Bishop, an organic chemist in New York and New Jersey, created the first long lasting lipstick, called No-Smear lipstick. With the help of Raymond Specter, an advertiser, Bishop's lipstick business thrived.


Lipstick trends

Throughout the early 20th century, lipstick came in a limited number of shades. Dark red lipstick was one of the most popular shades throughout the 19th and 20th centuries, especially in the 1920s. Flappers wore lipstick to symbolize their independence. Lipstick was worn around the lips to form a "Cupid's bow," inspired by actress Clara Bow. At that time, it was acceptable to apply lipstick in public and during lunch, but never at dinner. In the early 1930s, Elizabeth Arden began to introduce different lipstick colors. She inspired other companies to create a variety of lipstick shades. In the 1930s, lipstick was seen as a symbol of adult sexuality. Teenage girls believed that lipstick was a symbol of womanhood, yet adults saw it as an act of rebellion. Many Americans, especially immigrants, did not accept teenage girls wearing lipstick. A 1937 survey revealed that over 50% of teenage girls fought with their parents over lipstick. In the mid-1940s, several teen books and magazines stressed that men prefer a natural look over a made-up look. Books and magazines also warned girls that wearing cosmetics could ruin their chances of popularity and a career. The implication of these articles was that lipstick and rouge were for teen girls who acted very provocatively with men. Teen girls were discouraged from wearing cosmetics for fear that they would be mistaken for "loose" girls or prostitutes. By the 1950s, movie actresses
Marilyn Monroe Marilyn Monroe ( ; born Norma Jeane Mortenson; June 1, 1926 August 4, 1962) was an American actress and model. Known for playing comic "Blonde stereotype#Blonde bombshell, blonde bombshell" characters, she became one of the most popular sex ...
and
Elizabeth Taylor Dame Elizabeth Rosemond Taylor (February 27, 1932 – March 23, 2011) was an English and American actress. She began her career as a child actress in the early 1940s and was one of the most popular stars of classical Hollywood cinema in the 19 ...
helped bring back dark red lips. A 1951 survey revealed that two-thirds of teenage girls wore lipstick. In 1950, a chemist named Hazel Bishop formed a company, Hazel Bishop Inc., to promote her invention of long-lasting, non-smearing 'kissproof' lipstick ("stays on you... not on him"), which quickly gained acceptance. At the end of the 1950s, a cosmetic company named Gala introduced pale shimmery lipstick. Later, Max Factor created a popular lipstick color called Strawberry Meringue. Lipstick manufacturers began creating lipsticks in lavender (color), lavender, pale pink, white, and peach (color), peach. Since parents generally frowned on teen girls wearing red lipstick, some teen girls began wearing pink and peach lipsticks, which became a trend. White or nearly white lipstick was popular in the 1960s. Rock groups such as the Ronettes and The Shirelles popularized white lipstick. Girls would apply white lipstick over pink lipstick or place under-eye concealer on their lips. During that time, many lipsticks were either matte, sheer, or slightly shiny. In the 1960s, lipstick was associated with femininity. Women who did not wear lipstick were suspected of mental illness or lesbianism. In the 1970s, a number of cosmetic companies introduced lipsticks in more unusual colors such as iridescent light blue (Kanebo), frosted lime green (''Conga Lime'' by Revlon), and silver sparkled navy blue (''Metallic Grandma'' by Biba). Make-up Art Cosmetics, M•A•C cosmetics continues to release limited edition and highly collectible lipsticks in a wide range of colors and finishes, including unusual hues of violets, blues, and greens. Black lipstick became popular in the late 1970s and into the 1990s. In the 1950s, black lipstick was worn by actresses starring in horror films. It became popular again due in part to punk subculture, punk and goth subculture, goth subcultures. In the mid-1980s, so-called mood lipstick, akin to mood rings, was sold to adults by mainstream cosmetic companies. This type of lipstick changes colors after it is applied, based on changes in the skin's pH that supposedly reflect the wearer's mood. Previously these had been available as little girls' play makeup. They had another resurgence in the very early 21st century, offered by inexpensive as well as more exclusive cosmetic lines, and color changing chemicals also appeared in lip gloss, such as Smashbox O-Gloss, and Rouge (cosmetics), blush, such as Stila Custom Color Blush. In the 1990s, lipstick colors became semi-matte. Shades of brown were very popular. These shades were inspired by several shows, such as ''Friends''. In the late 1990s and into the 21st century, pearl shades became very popular. Lipsticks were no longer matte or semi-matte but were shiny. In the 1990s, Laura Mercier ("M") and MAC Cosmetics ("Russian Red") created red lipsticks for
Madonna Madonna Louise Ciccone ( ; born August 16, 1958) is an American singer, songwriter, record producer, and actress. Referred to as the "Queen of Pop", she has been recognized for her continual reinvention and versatility in music production, ...
. Author Poppy King believes that Madonna "ushered red lipstick back in as a symbol of strength" and of "glamorous rebellion". Upon its release the "Russian Red" became a bestseller, and still one of the best-selling lipsticks of MAC according to an article published in 2020 by ''Vogue'' Spain. In 2012, Make Up For Ever created the "Aqua Rouge/Iconic Red" (shade #8) for Madonna to wear on her the MDNA Tour, and celebrities like Taylor Swift used it according to fashion-targeted magazines such as ''Elle (magazine), Elle''. Another form of lip color, a wax-free, semi-permanent liquid formula, was invented in the 1990s by the Lip-Ink International company. Other companies have imitated the idea, putting out their own versions of long-lasting lip stain or "liquid lip color", usually in form of a liquid or gel. It generally stays on longer than lipstick by leaving a stain of color on the lips. In 2012, bright, bold lip colors became trendy again with saturated colors such as hot pink, neon, and orange. American singer-songwriter
Taylor Swift Taylor Alison Swift (born December 13, 1989) is an American singer-songwriter. Known for her autobiographical songwriting, artistic versatility, and Cultural impact of Taylor Swift, cultural impact, Swift is one of the Best selling artists, w ...
boosted the popularity of red lipsticks, especially with the release of her fourth studio album, ''Red (Taylor Swift album), Red'' (2012), whose cover artwork prominently features red lips. Swift has since worn red lipstick consistently. Media outlets consider red lips as one of her signature looks, coupled with the "desirable" cupid's bow and "voluptuous" pout of her lips. In 2014 and early 2015, nude lipsticks became popular. These lipsticks follow the general trend where "less is more". Examples of celebrities promoting this trend are Paris Hilton and Gigi Gorgeous. In late 2015 and 2016, liquid lipstick, which applies like a gloss but dries matte, became popularized with brands such as Anastasia Beverly Hills, Sephora, Huda Beauty, Kylie Cosmetics, NYX Cosmetics. Its most common form comes in a tube, applied with an applicator wand. Liquid lipstick tends to have more staying power and is more pigmented than traditional lipstick. However, it dries out more and cracks more readily over time, depending upon the product quality. In early 2019, before the COVID-19 pandemic, the trend of liquid lipstick was changed from the liquid matte lipstick to semi-matte or glossy finish. However, the COVID-19 pandemic markedly reduced the popularity of lipsticks since people usually do not apply lipstick under a facial mask. Lipstick also has many variations, including liquid, lip balms, glosses, crayons, pencils, liners, palettes, and stains. Balms and glosses tend to be more translucent and not as dark or vibrant as regular lipsticks. Some individuals buy lip balms and glosses rather than lipstick, as they get a more hydrating feeling from these.


Significance in sexuality

A "lipstick lesbian" is a female who is attracted to other females, but remains stereotypically feminine and has a “girly” identity, sometimes known as a "''femme''". The term "lipstick lesbian" became popular when used by writer Deborah Bergman, a reporter for the ''Los Angeles Times''.


Ingredients

Lipstick contains wax, oils, antioxidants, and emollients. Wax provides structure to solid lipstick. Lipsticks may be made from several waxes such as
beeswax Bee hive wax complex Beeswax (also known as cera alba) is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in o ...
, ozokerite, and candelilla wax. Because of its high melting point, carnauba wax is a key ingredient in terms of strengthening the lipstick. Various oils and fats are used in lipsticks, such as olive oil, mineral oil, cocoa butter, lanolin, and petrolatum. Lipsticks get their colors from a variety of
pigment A pigment is a powder used to add or alter color or change visual appearance. Pigments are completely or nearly solubility, insoluble and reactivity (chemistry), chemically unreactive in water or another medium; in contrast, dyes are colored sub ...
s and lake dyes including, but not limited to bromo acid, D&C Red No. 21, Calcium Lake such as D&C Red 7 and D&C Red 34, and D&C Orange No. 17. Pink lipsticks are made by mixing white titanium dioxide and red shades. Both organic and inorganic pigments are employed. Matte lipsticks contain more filling agents like
silica Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , commonly found in nature as quartz. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and abundant f ...
but do not have many emollients. Creme lipsticks contain more waxes than oils. Sheer and long lasting lipsticks contain more oil, while long lasting lipsticks also contain silicone oil, which seals the colors to the wearer's lips. Glossy lipstick contains more oil to give a shiny finish to the lips. Shimmery or frost lipstick may contain mica,
silica Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , commonly found in nature as quartz. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and abundant f ...
, and synthetic pearl particles, such as bismuth oxychloride, to give them a glittery or shimmering shine. Lipstick is made from grinding and heating ingredients. Then heated waxes are added to the mix for texture. Oils and lanolin are added for specific formula requirements. Afterwards, the hot liquid is poured into a metal mold. The mixture is then chilled. Once they have hardened, they are heated in flame for half a second to create a shiny finish and to remove imperfections.


Safety


Lead traces

Lead and other trace metals may be found in many lipsticks; these occur naturally and can accidentally contaminate other ingredients during production. As contaminants are not added intentionally they will not be listed as ingredients. In 2007, a study by the Campaign for Safe Cosmetics released a report called "A Poison Kiss" that tested 33 popular brands of lipstick for lead content. The study found that 61 percent of lipsticks contained lead with levels up to 0.65 parts per million (ppm). The study raised public awareness of the issue, putting pressure on the FDA to conduct further studies using a specialized testing method. In 2009, the FDA released the follow-up study to the Campaign for Safe Cosmetics' report, which found lead was present in all 20 samples tested. The lead levels ranged from 0.09 to 3.06 ppm, with the highest levels found in lipsticks made by Cover Girl, L'Oreal, and Revlon. In 2011, the FDA conducted an expanded survey on its previous study, which broadened the testing to 400 lipsticks that were available on the U.S. market at the time. This study was performed by Frontier Global Sciences, Inc. using the same testing method as 2009. This study found an average of 1.11 ppm compared to the 1.07 ppm average in the 2009 study, while the highest amount of 7.19 ppm in Maybelline's Color Sensational 125 – Pink Petal. This was more than twice the highest amount found in the 2009 study. Trace amounts of lead can contaminate raw ingredients, specifically mineral based additives, as this element occurs naturally in soil, water, and air. The Campaign for Safe Cosmetics made a list of chemicals for concern which can contain toxic chemicals such as lead. Whilst only trace amounts of lead are ingested from lipstick, lead accumulates in the body over time, which can eventually lead to lead poisoning. The most common users of lipstick are teens and adult women, and a study performed by the University of California, Berkeley found that women applied lipstick anywhere from two to fourteen times a day. This translates to up to 87 milligrams of product ingestion per day. Lead ingestion is particularly concerning for pregnant women because lead can enter the fetus from the mother. The FDA is the regulating body of cosmetic safety under the U.S. FD&C Act. Cosmetics regulated by the FD&C Act do not need to be approved for pre-market sale, but pre-market approval is required for any color additives used in lipsticks. Currently, the FDA has not set an acceptable lead limit level for lipsticks specifically, but it has set specifications for lead in the color additives used in lipstick. The FDA's maximum lead limit level is 20 parts per million in cosmetics; however, since lipstick is absorbed through the skin and only ingested in very small quantities, the FDA does not "consider the lead levels we found in the lipsticks to be a safety concern". The CDC, on the other hand, reports that there is no safe blood level for lead and that its presence, even at low levels, can affect IQ, the ability to pay attention, and academic achievement. Once present, the effects of lead exposure on the body cannot be reversed.


Per- and polyfluoroalkyl substances (PFAS)

A 2021 study tested 231 makeup and personal care products and found organic fluorine, an indicator of Per- and polyfluoroalkyl substances, PFAS, in more than half of the samples. High levels of fluorine were most commonly identified in waterproof mascara (82% of brands tested), foundations (63%), and liquid lipstick (62%). As many as 13 types of individual PFAS compounds were found in each product. Since PFAS compounds are highly mobile, they are readily absorbed through human skin and through tear ducts, and such products on
lip The lips are a horizontal pair of soft appendages attached to the jaws and are the most visible part of the mouth of many animals, including humans. Mammal lips are soft, movable and serve to facilitate the ingestion of food (e.g. sucklin ...
s are often unwittingly ingested. Manufacturers often fail to label their products as containing PFAS, which makes it difficult for cosmetics consumers to avoid products containing PFAS.


In forensic science

Traces of lipstick, cosmetics, nail polish, or other "smears" could be found left on drinking cups, glasses, cigarette butts, and tissue papers and may all be significant forensic evidence in the investigation of a crime, especially in cases such as sexual assault, homicide, and in government- or corporate-related corruption and controversies. Lipstick, as a physical evidence, may be found on clothing, parts of the victim's or perpetrator's body, a tissue, a cigarette, etc. By comparing the composition of a lipstick smear with that of a victim or a witness, forensic science, forensic scientists can demonstrate direct or indirect proof of contact or a relationship between the plaintiff and the defendant. Also, it is sometimes possible to extract saliva DNA from the lipstick print which might link a suspect to their presence at the crime scene. Various other methods of forensic lipstick analysis are used, such as thin layer or gas chromatography, and spectroscopy and chemometrics.


See also

* Lip augmentation * Lip balm * Lip gloss * Lip liner * Lip plumper * Lipstick effect * *


Notes


References

*Berg, Rona. ''Beauty: The New Basics''. New York: Workman Publishing, 2001. . * *Forman-Brunell, Miriam. ''Girlhood in America: An Encyclopedia''. Santa Barbara, California: ABC-CLIO, 2001. . * *Mansour, David. ''From Abba to Zoom: A Pop Culture Encyclopedia of the Late 20th Century''. Kansas City, Missouri:Andrews McMeel Publishing, 2005. *Mitchell, Claudia, and Jacqueline Reid-Walsh. ''Girl Culture: An EncyclopedBeauty: The New Basics''. New York: Workman Publishing, 2001. . *Forman-Brunell, Miriam. ''Girlhood in America: An Encyclopedia''. Santa Barbara, California: ABC-CLIO, 2001. . *Mansour, David. ''From Abba to Zoom: A Pop Culture Encyclopedia of the Late 20th Century''. Kansas City, Missouri:Andrews McMeel Publishing, 2005. *Mitchell, Claudia, and Jacqueline Reid-Walsh. ''Girl Culture: An Encyclopedia''. Connecticut: Greenwood Publishing, 2007. * *Riordan, Theresa. ''Inventing Beauty: A History of the Innovations that Have Made Us Beautiful''. New York: Crown Publishing Group, 2004. . *Sherrow, Victoria. ''For Appearance' Sake: The Historical Encyclopedia of Good Looks, Beauty, and Grooming''. Connecticut: Greenwood Publishing, 2001. .


External links

* {{Authority control Lipstick, Cosmetics History of cosmetics Lips Toiletry Makeup