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Acetyl Tetrapeptide-3 cosmetic peptide background
Signature ingredient — Available

Acetyl Tetrapeptide-3

CAS 827306-88-7

Inhibits DHT-producing 5α-reductase enzyme to prevent hair thinning; clinically shown to increase hair density and supports eyebrow and lash density.

Specifications

INCI Name
Acetyl Tetrapeptide-3
CAS Number
827306-88-7
Purity (HPLC)
≥ 98%
Grade
Cosmetic Grade
Appearance
White to off-white powder
Use Level
0.005 – 0.05%

Key Benefits

  • Inhibits 5α-reductase, the enzyme that produces DHT
  • Clinically shown to increase hair density
  • Helps prevent hair thinning at the root level
  • Also supports eyebrow and eyelash density

Applications

Anti-hair loss serumsScalp treatmentsEyebrow and lash serums

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