Hydrolyzed Placental Protein
AKA “Placental Protein Hydrolysate, Hydrolyzed Placental Proteins
Skin Conditioning
Ingredient Facts
Hydrolyzed placental protein
AKA: Placental Protein Hydrolysate, Hydrolyzed Placental Proteins
Skin Conditioning · Antistatic · EWG: 3
Synthetic
Skin Conditioner
Hair Care
Not Clean
Protein hydrolyzates, placenta. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of placenta composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin
CAS #
91080-01-2
Form
Powder
State
Solid
See origin →
Functions
Antistatic
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
Traditional Use
Placental extracts became popular in Japanese and Asian skincare in the mid-20th century, derived from both animal and plant sources. Developed as a modern anti-aging ingredient believed to promote cellular regeneration, though traditional use is limited.
Skin Types
all-skin-types
Best For
Loss of Elasticity
Pregnancy & Breastfeeding Safe
Caution
EWG
3
CIR
Insufficient data
Pregnancy
Caution
CIR Safety Findings
Not a Sensitizer
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR