Vaseline ()Also pronounced with the main stress on the last syllable . is an American brand of

petroleum jelly Petroleum jelly, petrolatum (), white petrolatum, soft paraffin, or multi-hydrocarbon, CAS number 8009-03-8, is a semi-solid mixture of hydrocarbons (with carbon numbers mainly higher than 25), originally promoted as a topical ointment for i ...

-based products owned by British multinational company

Unilever Unilever PLC () is a British multinational consumer packaged goods company headquartered in London, England. It was founded on 2 September 1929 following the merger of Dutch margarine producer Margarine Unie with British soap maker Lever B ...

. Products include plain petroleum jelly and a selection of skin creams,

soaps Soap is a surfactant cleaning compound used for personal or other cleaning. SOAP is a computer network protocol (originally an acronym for Simple Object Access Protocol), a protocol specification in computer networks. Soap or SOAP may also refer ...

lotions Lotion is a low-viscosity topical preparation intended for application to the skin. By contrast, creams and gels have higher viscosity, typically due to lower water content. Lotions are applied to external skin with bare hands, a brush, a clea ...

, cleansers, and

deodorants A deodorant is a substance applied to the body to prevent or mask body odor caused by bacterial breakdown of perspiration, for example in the armpits, groin, or feet. A subclass of deodorants, called antiperspirants, prevents sweating itself, typ ...

. In many languages, the word "vaseline" is used as

generic Generic or generics may refer to: In business * Generic term, a common name used for a range or class of similar things not protected by trademark * Generic brand, a brand for a product that does not have an associated brand or trademark, other ...

for petroleum jelly; in

Portugal Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...

, the Unilever products are called Vasenol.

History

In 1859,

Robert Chesebrough Robert Augustus Chesebrough (; January 9, 1837September 8, 1933) was an English-born American chemist who discovered petroleum jelly—which he marketed as Vaseline—and founder of the Chesebrough Manufacturing Company. Life and career Bor ...

, a chemist who formerly clarified

lamp oil Kerosene, or paraffin, is a combustible hydrocarbon liquid which is derived from petroleum. It is widely used as a fuel in aviation as well as households. Its name derives from the Greek (''kērós'') meaning " wax"; it was registered as a t ...

from

sperm oil Sperm oil (see also: Spermaceti) is a waxy liquid obtained from sperm whales. It is a clear, yellowish liquid with a very faint odor. Sperm oil has a different composition from common whale oil, obtained from rendered blubber. Although it is tr ...

, a waxy oil from the heads of

sperm whales The sperm whale or cachalot (''Physeter macrocephalus'') is the largest of the toothed whales and the largest toothed predator. It is the only living member of the genus '' Physeter'' and one of three extant species in the sperm whale super ...

, was losing business as whale oil was replaced by

coal oil Coal oil is a shale oil obtained from the destructive distillation of cannel coal, mineral wax, or bituminous shale, once used widely for illumination. Chemically similar to the more refined, petroleum-derived kerosene, it consists mainly of s ...

. He traveled to the oil fields in

Titusville, Pennsylvania Titusville is a city in the far eastern corner of Crawford County, Pennsylvania, United States. The population was 5,262 at the 2020 census. Titusville is known as the birthplace of the American oil industry and for a number of years was the le ...

to research what new materials might be created from this new fuel. There he learned of a residue called rod wax that had to be periodically removed from oil rig pumps. The oil workers had been using the substance to heal cuts and burns. Chesebrough took samples of the rod wax back to

Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...

, extracted the usable petroleum jelly, and began manufacturing a medicinal product he called Vaseline. The first known reference to the name Vaseline was by the

Chesebrough Manufacturing Company Chesebrough Manufacturing Company () was an oil company, founded in 1859, which produced petroleum jelly under the brand names Vaseline and Luxor. Robert Augustus Chesebrough, a chemist who started the company, was interested in marketing oil pro ...

in the U.S. patent (U.S. Patent 127,568) in 1872. "I, Robert Chesebrough, have invented a new and useful product from petroleum which I have named Vaseline..." The name "vaseline" is said by the manufacturer to be derived from

German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...

''Wasser'' "water" +

Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...

έλαιον (''elaion'') "oil".

Webster's Unabridged Dictionary ''Webster's Dictionary'' is any of the US English language dictionaries edited in the early 19th century by Noah Webster (1758–1843), a US lexicographer, as well as numerous related or unrelated dictionaries that have adopted the Webster's n ...

(1913) Vaseline was made by the Chesebrough Manufacturing Company until the company, which merged with

Pond's Pond's is an English brand of beauty and health care products, currently owned by Unilever. History Pond's Cream was invented in the United States as a patent medicine by pharmacist Theron T. Pond (1800–1852) of Utica, New York, in 1846. M ...

in 1955, was purchased by

in 1987.

Uses

Vaseline can be used as a lubricant for metallic and plastic surfaces. It can also be used as a moisture insulator for local skin conditions characterized by dry skin, such as

atopic dermatitis Atopic dermatitis (AD), also known as atopic eczema, is a long-term type of inflammation of the skin. Atopic dermatitis is also often called simply eczema but the same term is also used to refer to dermatitis, the larger group of skin conditi ...

and

eczema Dermatitis is a term used for different types of skin inflammation, typically characterized by itchiness, redness and a rash. In cases of short duration, there may be small blisters, while in long-term cases the skin may become thickened ...

. Vaseline should not be used as a

sexual lubricant Personal lubricants (colloquially termed lube) are specialized lubricants used during sexual acts, such as intercourse and masturbation, to reduce friction to or between the penis and vagina, anus or other body parts, or applied to sex toys to r ...

, as it may increase the risk for

bacterial vaginosis Bacterial vaginosis (BV) is an infection of the vagina caused by excessive growth of bacteria. Common symptoms include increased vaginal discharge that often smells like fish. The discharge is usually white or gray in color. Burning with urina ...

, damage latex condoms, and is not recommended for internal use.

Topical application

As a

petrolatum Petroleum jelly, petrolatum (), white petrolatum, soft paraffin, or multi-hydrocarbon, CAS number 8009-03-8, is a semi-solid mixture of hydrocarbons (with carbon numbers mainly higher than 25), originally promoted as a Topical medication, topica ...

product, Vaseline is used as a

topical A topical medication is a medication that is applied to a particular place on or in the body. Most often topical medication means application to body surfaces such as the skin or mucous membranes to treat ailments via a large range of classes ...

moisturizer A moisturizer, or emollient, is a Cosmetics, cosmetic preparation used for protecting, moisturizing, and lubricating the Human skin, skin. These functions are normally performed by Sebaceous gland, sebum produced by healthy skin. The word "emollie ...

which assists with skin water retention by acting as an occlusive agent that prevents

evaporation Evaporation is a type of vaporization that occurs on the Interface (chemistry), surface of a liquid as it changes into the gas phase. A high concentration of the evaporating substance in the surrounding gas significantly slows down evapora ...

of water from the

stratum corneum The stratum corneum (Latin language, Latin for 'horny layer') is the outermost layer of the epidermis (skin), epidermis. Consisting of dead tissue, it protects underlying tissue from infection, dehydration, chemicals and mechanical stress. It is ...

(outermost skin layer) and seals out external water. Vaseline is intended for external use only, and is not recommended for deep skin cuts or punctures, animal bites, or serious burns. Topical petrolatum products like Vaseline are used to manage and relieve

and

in adults. Vaseline contains

mineral oil Mineral oil is any of various colorless, odorless, light mixtures of higher alkanes from a mineral source, particularly a distillate of petroleum, as distinct from usually edible vegetable oils. The name 'mineral oil' by itself is imprecise, ...

s. Unrefined mineral oils often contain adulterants including

polycyclic aromatic hydrocarbon A Polycyclic aromatic hydrocarbon (PAH) is any member of a class of organic compounds that is composed of multiple fused aromatic rings. Most are produced by the incomplete combustion of organic matter— by engine exhaust fumes, tobacco, incine ...

s (PAHs), which can increase risk for certain forms of cancer when consumed orally. When used topically (as is recommended with Vaseline), dermal absorption of PAHs is insignificant. No link between topical petroleum jelly-based moisturizers and cancer has been found in large studies over many years.

Ingredient sources

White petrolatum, the ingredient in petroleum jelly Vaseline, is refined from

petroleum Petroleum, also known as crude oil or simply oil, is a naturally occurring, yellowish-black liquid chemical mixture found in geological formations, consisting mainly of hydrocarbons. The term ''petroleum'' refers both to naturally occurring un ...

History

Uses

Topical application

Ingredient sources

References

Notes

Citations

External links