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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Synthetic Human Polypeptide-2 (IGF-1)

1% line markerAI-analyzed

INCI: SH-POLYPEPTIDE-2

skin conditioninganti-agingcell communicating ingredient

What it does

A synthetic human polypeptide that mimics Insulin-like Growth Factor-1 (IGF-1), used in cosmetics for its potential to stimulate cell growth, promote collagen and elastin production, and support skin repair and regeneration.

Skin Concerns

Beneficial for

agingfine lineswrinklessaggingtexturedullnesssun damageuneven tonedryness

Safety & Science

Safety summary

Generally considered safe for cosmetic use. Low potential for irritation or sensitization.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: SH-POLYPEPTIDE-2
Common Name: Synthetic Human Polypeptide-2 (IGF-1)
Functions: skin conditioning, anti-aging, cell communicating ingredient
Products: 9 products

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Synthetic Human Polypeptide-2 (IGF-1) — Skincare Ingredient Guide — Dermasift — Dermasift