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Acetylated Lanolin Alcohol

Good

Emollient

Acetylated Lanolin Alcohol at a glance

  • An ester of lanolin
  • Serves as an emollient and thickener
  • Helps promote skin hydration
  • Discourages water loss

Acetylated Lanolin Alcohol description

Acetylated lanolin alcohol is an ester of lanolin, a waxy, emollient substance derived from sheep’s wool. An ester is a compound formed from an alcohol and an acid with the elimination of water, and are common among cosmetic ingredients. In skin care, it’s used as an emollient and occlusive agent. When emollients are applied to skin, they help to promote hydration by discouraging water loss. The Cosmetic Ingredient Review Expert Panel reviewed acetylated lanolin alcohol and deemed it safe for use when used in current accepted concetrations levels (0.02%-6.3%).

Related ingredients: Lanolin

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Acetylated Lanolin Alcohol references

  • International Journal of Toxicology, May/June 2018, pages 19S-27S

Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding constraints, permitted concentration levels and availability vary by country and region.

Ingredient ratings

Best

Proven and supported by independent studies. Outstanding active ingredient for most skin types or concerns.

Good

Necessary to improve a formula's texture, stability, or penetration.

Average

Generally non-irritating but may have aesthetic, stability, or other issues that limit its usefulness.

Bad

There is a likelihood of irritation. Risk increases when combined with other problematic ingredients.

Worst

May cause irritation, inflammation, dryness, etc. May offer benefit in some capability but overall, proven to do more harm than good.

unknown

We couldn't find this in our ingredient dictionary. We log all missing ingredients and make continuous updates.

Not rated

We have not yet rated this ingredient because we have not had a chance to review the research on it.