Acetyl Hydroxyproline
What Acetyl Hydroxyproline is & what it does
Acetyl Hydroxyproline is an acetylated form of hydroxyproline, an amino acid closely associated with collagen structure. In skincare it is generally used as a skin-conditioning and moisturizing agent, often featured in anti-aging and firming-oriented formulas. It is water-soluble and typically used at low levels in serums and creams. No concerns are flagged for it in this data.
What is Acetyl Hydroxyproline?
Acetyl Hydroxyproline is an acetylated form of hydroxyproline, an amino acid closely associated with collagen structure. It is a water-soluble skincare ingredient.
What does Acetyl Hydroxyproline do in skincare?
It is generally used as a skin-conditioning and moisturizing agent and is often featured in anti-aging and firming-oriented formulas. It is typically used at low levels in serums and creams.
Is Acetyl Hydroxyproline safe?
It is generally considered well tolerated in cosmetic use, and no concerns are flagged for it here. Patch-testing remains sensible for reactive skin.
Sunscreens with Acetyl Hydroxyproline
We rate 4 sunscreens that contain it:
-
9tails Exo-hydro SPF 50
89/100
-
Nivea Q10 Anti-wrinkle Expert Daily UV Face Fluid SPF 50
84/100
-
Nivea Daily UV Fluid SPF 50
84/100
-
ASTALIFT D-UV Clear White Solution SPF 50+ Pa++++
67/100