Avobenzone 3.0. Inactive: Alcohol Denat ●
TL;DR. This ingredient is a synthetic sunscreen filter that provides broad UVA coverage, especially in the long-UVA range. At the stated level, it is used as an active UV filter rather than a cosmetic support ingredient.
What does Avobenzone 3.0. Inactive: Alcohol Denat do in a cosmetic formula?
This ingredient is a synthetic sunscreen filter that provides broad UVA coverage, especially in the long-UVA range. At the stated level, it is used as an active UV filter rather than a cosmetic support ingredient.
Is Avobenzone 3.0. Inactive: Alcohol Denat clean?
From a clean-beauty perspective, it is a debated ingredient because it is synthetic, needs photostabilizing support, and is excluded by some natural-focused standards. The listed volatile solvent can also make formulas feel lighter, but may increase dryness or stinging for some users.
Is Avobenzone 3.0. Inactive: Alcohol Denat sustainable?
This material is generally petrochemical-derived and is not a strong fit for renewable-sourcing goals. Its environmental profile is mixed, with concerns around aquatic fate, photodegradation products, and incomplete biodegradability.
Is Avobenzone 3.0. Inactive: Alcohol Denat COSMOS-approved?
This ingredient is not permitted in COSMOS-certified natural or organic products as a synthetic UV filter. It has weak Green Chemistry alignment because it relies on synthetic feedstocks, has limited biodegradability advantages, and usually needs stabilizers to maintain performance.
How does Avobenzone 3.0. Inactive: Alcohol Denat work chemically?
The molecule is an oil-soluble aromatic beta-diketone that absorbs mainly in the UVA range, with peak absorbance around 357 nm. In U.S. OTC sunscreens it is allowed up to 3%, while the EU allows up to 5%, and it is commonly paired with photostabilizers, antioxidants, or film-forming systems to improve light stability.
Last updated 2026-05-13