Snapshot
- Overview
- A peptide-rich ingredient that conditions skin and boosts suppleness.
- Category
- Skin Conditioning
- Type
- Peptide
Placental Protein
Placental protein is a peptide-rich cosmetic ingredient sourced from animal placenta or lab-made analogs. It conditions skin, improves formulation feel, and supports moisture retention for a more supple appearance.
Like this ingredient?
Our take
Is Placental Protein a Good Ingredient?
The benefits are plausible but rely on variable composition and limited topical data, which is why it rates Fair. There's also a sensitization risk with animal-derived proteins, so results and tolerability can differ from batch to batch.
What it does
Skin Benefits
Improves the feel of softness and surface suppleness by improving hydration at the skin’s top layers. Visible effects vary widely based on source quality and processing.
Where you'll find it
Uses in Skincare & Cosmetics
Used in rich creams, overnight masks, and concentrated ampoules to impart a cushioned finish. Also appears in eye creams for a smoother-feeling glide.
Before you use it
Safety
Generally tolerated, but animal proteins can cause irritation or allergy in sensitive users. Human placental materials face restrictions in some regions (e.g., EU), so compliant sourcing is essential. Patch testing is advisable.
