Oligopeptide-2, China Oligopeptide-2 Manufacturers, Suppliers, Factory

Parameter	Specification
Product Name	Oligopeptide-2
INCI Name	Oligopeptide-2
CAS No.	149128-48-3
Molecular Formula	C₂₃H₄₅N₇O₉
Molecular Weight	563.65 g/mol
Amino Acid Sequence	H-Lys-Thr-Thr-Lys-Ser-OH (KTTKS)
Purity	≥98.0% (Acetate Salt)
Appearance	White powder
Mechanism of Action & Benefits	Skin Repair & Regeneration Firming & Elasticity Improvement Anti-Aging & Wrinkle Reduction Barrier Support & Moisture Retention
Grade	Cosmetic Grade
Solubility	Water-soluble
Recommended Dosage	0.01% – 0.1% (w/w)
Application Scenarios	Repair Serums & Essences、Firming & Anti-Aging Creams、Post-Procedure Recovery Products、Sheet Masks & Hydrogel Patches、Eye Contour Treatments、Daily Barrier Moisturizers
Storage	Sealed, protected from light, stored at 2–8°C (long-term: -20°C)
Packaging	1g, 10g, 100g; custom available
Shelf Life	24 months

Benefit	Description
Repair	Supports skin regeneration and recovery
Firming	Improves skin firmness and structural integrity
Anti-Aging	Reduces visible signs of aging; smooths fine lines
Elasticity	Enhances skin resilience and bounce
Barrier Support	Strengthens the epidermal barrier
Hydration	Helps maintain moisture balance

Oligopeptide-2