Basic Information of Biotinoyl Tripeptide-1

Biotinoyl Tripeptide-1 is a cosmetic ingredient widely used in hair and lash care formulations. Here’s a clear, structured overview of its basic information:

1. What It Is

  • INCI Name: Biotinoyl Tripeptide-1
  • Type: Peptide–vitamin conjugate
  • Composition: A combination of biotin (vitamin B7) linked to a short tripeptide (three amino acids)

This hybrid design allows it to deliver both biological signaling (from the peptide) and nutritional support (from biotin).

2. Mechanism of Action

Biotinoyl Tripeptide-1 works through multiple pathways:

（1）Hair anchoring support:

  • Strengthens the connection between hair follicles and the scalp by stimulating proteins involved in adhesion.

（2）Keratin production stimulation:

  • Promotes synthesis of keratin, the main structural protein in hair.

（3）Microcirculation improvement:

  • Helps enhance blood flow around hair follicles, supporting nutrient delivery.

（4）Anti-hair loss signaling:

  • May reduce premature hair shedding by prolonging the hair growth phase (anagen phase).
Basic Information of Biotinoyl Tripeptide-1-Xi'an Lyphar Biotech Co., Ltd

3. Applications of Biotinoyl Tripeptide-1

  • Hair growth serums
  • Anti-hair loss treatments
  • Eyelash and eyebrow enhancers
  • Strengthening shampoos and conditioners

4. Benefits of Biotinoyl Tripeptide-1

  • Helps reduce hair shedding
  • Improves hair strength and thickness
  • Enhances follicle vitality
  • Supports healthier, fuller-looking lashes and brows

5. Related Complex

Often used as part of Procapil, which also includes:

  • Oleanolic acid
  • Apigenin

This combination targets hair loss from multiple angles (hormonal, vascular, and structural).

6. Safety & Stability

  • Safety: Generally considered safe for topical use in cosmetics
  • Irritation risk: Very low
  • Stability: Stable in aqueous formulations; works best in leave-on products
Basic Information of Biotinoyl Tripeptide-1-Xi'an Lyphar Biotech Co., Ltd

7. Typical Use Levels

  • Commonly used at 0.5%–2% in formulations (depending on product type)

8. Summary

Biotinoyl Tripeptide-1 is a multifunctional hair-care peptide that combines vitamin support with peptide signaling to:

  • Strengthen hair anchorage
  • Promote growth
  • Reduce hair loss

If you want, I can compare it with other peptides like SNAP-8 or Redensyl, or explain whether it actually works based on clinical evidence.