Hydroacetophenone ●
TL;DR. This ingredient is primarily used as an antioxidant and preservative booster, helping protect formulas from oxidation while improving the performance of preservative systems. It can also support skin comfort in leave-on products.
What does Hydroacetophenone do in a cosmetic formula?
This ingredient is primarily used as an antioxidant and preservative booster, helping protect formulas from oxidation while improving the performance of preservative systems. It can also support skin comfort in leave-on products.
Is Hydroacetophenone clean?
From a clean beauty perspective, it is generally well tolerated and does not sit on major restricted lists in typical cosmetic use. Sensitization concerns are low compared with many classic fragrance allergens and stronger preservatives.
Is Hydroacetophenone sustainable?
This material is commonly made through synthetic chemistry, though it is also a nature-identical type of molecule found in some plants. It is not known for high environmental persistence, and it has fewer sourcing flags than palm-heavy surfactants or mined pigments.
Is Hydroacetophenone COSMOS-approved?
It is permitted under COSMOS-style natural formulations when supplied in compliant grades, often as a nature-identical functional additive. Its Green Chemistry profile is strongest on low use level and biodegradability, and weaker on renewable feedstock when made from conventional petrochemical inputs.
How does Hydroacetophenone work chemically?
The molecule is a small aromatic phenolic ketone, so it can help interrupt oxidative chain reactions and support preservation by reducing microbial stress tolerance in the formula environment. Typical use is often around 0.1% to 1%, with good compatibility across many emulsions, gels, and surfactant systems, and best performance when paired with a complete preservation strategy.
Last updated 2026-05-13