A synthetic tripeptide used for skin conditioning and protection.
What it is
Tripeptide-1 is a synthetic peptide made of three amino acids: glycine, histidine and lysine (GHK). CosIng lists it as a skin-conditioning and skin-protecting agent.
Where it is used
Found in serums, face creams, eye creams and hair care products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
It is not the same as copper tripeptide-1, which also contains copper and has its own INCI name. The label does not show the concentration used.
Functions
- Skin conditioning
- Maintaining the skin in good condition.
- Skin protecting
- Helping to avoid harmful effects to the skin from external factors.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.
Products with this ingredient (47)
- I Heart Revolution Grapefruit Vit Fix 2in1 Brow Serum and Gel · Revolution
- Collagen Kiss Lip Kit: Lip Balm, Lip Liner + Lip Gloss Trio · Charlotte Tilbury
- Walk Of No Shame – Jewel Lips – Red Glitter Lip Gloss · Charlotte Tilbury
- Glossy Nude Pink Lip Duo: Mini Lip Gloss & Lip Liner Kit · Charlotte Tilbury
- Gold Lip Gloss Collagen Lip Bath Plump-effect Lip Gloss · Charlotte Tilbury
- Pillow Talk Medium Glossy Lip Duo · Charlotte Tilbury
- Medium: Pillow Talk Collagen Lip Bath · Charlotte Tilbury
- Fair: Pillow Talk Collagen Lip Bath · Charlotte Tilbury
- Limited Edition Lip Kit – Pillow Talk Lip Wardrobe · Charlotte Tilbury
- Pillow Talk Collagen Glow Lip Kit: Lip Gloss, Lip Oil + Lip Plumper Lip Kit · Charlotte Tilbury
- Pillow Talk Fair Glossy Lip Duo · Charlotte Tilbury
- Save 10%: Collagen Lip Bath Kit: Lip Gloss & Lip Liner · Charlotte Tilbury

