Palmitoyl Dipeptide-5 Diaminohydroxybutyrate

Palmitoyl Dipeptide-5 Diaminohydroxybutyrate is a lipid-linked peptide designed to support the skin's structural proteins. Cosmetic formulas use it to help improve the appearance of firmness and smoothness.
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Ingredient Snapshot

Overview
A peptide that may help skin look firmer, smoother, and more elastic.
Category
Anti-aging, Firming, Tone/Texture, Skin Conditioning
Type
Peptide

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

May help improve the look of skin firmness and elasticity over time. Can also support smoother-looking skin by helping maintain healthy skin structure.

Uses In Skincare & Cosmetics

Commonly found in anti-aging serums, moisturizers, and targeted treatments aimed at firmness. Also appears in peptide-focused formulas intended to support skin structure.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally considered safe for cosmetic use and typically well tolerated by most skin types. Irritation is uncommon, though individuals with sensitive skin may occasionally experience mild sensitivity depending on the formulation.

Is Palmitoyl Dipeptide-5 Diaminohydroxybutyrate a Good Ingredient?

Rated Good because peptides of this type are widely used to support the look of firmness and smoothness, and it fits that established, generally reliable category. It doesn't push into a higher tier because results depend on formulation and concentration, and independent evidence specific to this peptide is thin.

Products with Palmitoyl Dipeptide-5 Diaminohydroxybutyrate

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