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Hydrolyzed Potato Protein
AKA “Potato Protein Hydrolysate, Hydrolyzed Potato Proteins”
Synthetic
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Ingredient Facts
Hydrolyzed potato protein
AKA: Potato Protein Hydrolysate, Hydrolyzed Potato Proteins
Synthetic · Antistatic | Hair Conditioning | Skin Conditioning · EWG: 4
Plant-Derived
Skin Conditioner
Hair Care
Synthetic
Clean
Potato protein derived from potatoes helps smooth and condition hair and skin while reducing frizz and static for a polished finish.
CAS #
169590-59-4
Form
Powder
Plant-Derived
Synthetic
Function
Antistatic | Hair Conditioning | Skin Conditioning
Benefits
Locks in moisture
Traditional Use
Potatoes have been used historically as food but were not traditionally applied to skin. The hydrolyzed potato protein was developed in the 20th century as a plant-based protein source for cosmetic conditioning benefits.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USAunder review
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Feb 2026
Data: CosIng · EWG · CIR