Acetyl Tetrapeptide-9 is a synthetic bioactive peptide used in anti-aging skincare formulations for its potential ability to improve skin firmness, support collagen organization, and enhance skin density. It belongs to the class of signaling peptides that help regulate communication pathways involved in extracellular matrix maintenance.

This peptide is commonly included in:

Firming serums
Anti-aging creams
Skin-density treatments
Neck and décolleté products
Multi-peptide skincare systems

Its primary cosmetic role is to support stronger, firmer, and smoother-looking skin.

Product Name: Acetyl Tetrapeptide-9

CAS No.: 928006-50-2

Assay: ≥98%

Molecular Weight: 539.5g/mol

Molecular Formula: C22H33N7O9

Appearance: White Powder

Storage Condition: Sealed, stored at -20°C for long-term storage

Package Quantity: 1g,10g,100g or according to the customer’s requests

Packing material: Aluminium foil bag or plastic bottle

Help skin regeneration to achieve firm and full skin

Improve the skin’s ability to retain moisture

Reduces fine lines and wrinkles

Tightens loose skin

Smooths rough skin

Boosts skin hydration