Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
Traditional Use
A synthetic amino acid conjugate created by attaching palmitic acid to isoleucine. Developed as a modern conditioning agent to improve skin texture and moisture retention.
Skin Types
●all-skin-types
Best For
Loss of Elasticity
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Concentration Guide
Industry Max
Industry typically uses up to 0.07% in leave-on products (51 products reported). Source: CIR Safety Assessment (CIR Seq 607).