
Everything You Want Gathered Under One Roof-From Cosmetic Raw Materials To Nutritious Supplementary
Product Description
Myristoyl Pentapeptide-17 is a specialized peptide designed for use in cosmetic formulations, particularly eyelash and eyebrow serums. As a refined peptide, it offers a stable, skin-compatible molecular structure, which helps support follicle health and gentle stimulation of hair growth - making it a choice ingredient for "lash growth" or "lash density" products.
Compared with many generic peptide powders on the market, our Myristoyl Pentapeptide-17 stands out for several reasons:
- High purity and consistency: Our "Pure Myristoyl Pentapeptide-17" undergoes rigorous purification and QC testing to ensure batch-to-batch uniformity.
- Specialized for lash & brow applications: While other peptides target skin wrinkles or collagen synthesis, Myristoyl Pentapeptide-17 is optimized for hair-follicle support - especially delicate lash and brow hairs.
- Stable peptide formulation suitable for bulk use: As a supplier and "Myristoyl Pentapeptide-17 Manufacturer", we supply this peptide as a Bulk Lash Peptide Powder, making it ideal for cosmetic labs and brands seeking large-scale production with predictable performance.
Myristoyl Pentapeptide test report
|
Analysis Items |
Specification |
Result |
|
Appearance |
white or almost white fluffy powder |
Complies |
|
Solubility |
Soluble in water and acetic acid |
Complies |
|
Water Content (Karl Fischer) |
≤8.0% |
5.5% |
|
Acetic Acid (By HPLC) |
≤20% |
10.3% |
|
Peptide Purity (By HPLC) |
≥97.0% |
98.9% |
|
Conclusion: Conform to specification |
||
Benefits of Myristoyl Pentapeptide
Myristoyl Pentapeptide-17 is one of the most popular ingredients for cosmetic brands targeting the "eye beauty" sector. Its benefits are supported by both science and market feedback:
- Stimulates Keratin Genes: It signals the hair follicles to produce more keratin. Since eyelashes are 90% keratin, this leads to lashes that appear significantly thicker and stronger.
- Visible Length and Density: Clinical tests on this peptide often show a measurable increase in eyelash length and density within just 2 to 4 weeks of daily use.
- Safe for Daily Use: It is non-irritating and safe for sensitive eyes. It does not contain hormones or drugs, making it compliant with cosmetic regulations globally.
- Prevents Breakage: By improving the structural integrity of the hair, it prevents lashes from becoming brittle and breaking off prematurely.
Applications of Myristoyl Pentapeptide
Our Bulk Lash Peptide Powder is highly versatile. It dissolves easily in water, making it a favorite among formulators for various products:
- Eyelash Growth Serums: The primary application. It is often paired with Myristoyl Hexapeptide-16 for a synergistic "double-action" effect.
- Eyebrow Enhancers: Effective for filling in sparse eyebrows and promoting a fuller look.
- Mascara and Eyeliners: Brands are now adding this peptide to makeup products to create "treatment makeup" that nourishes lashes while being worn.
- Men's Grooming: It is increasingly used in beard growth oils and balms to help thicken facial hair.
Why Choose Us as Your Myristoyl Pentapeptide Supplier?
- Manufacturing and quality control expertise - We operate under strict GMP-like or cosmetic-grade production standards. Each batch of Powder is tested by HPLC for purity, heavy metal content, and microbial safety.
- Bulk supply capability - We supply Myristoyl Pentapeptide at scale as Bulk Lash Peptide Powder, suitable for cosmetic brands or labs producing in large volumes.
- Transparency and documentation - We provide Certificate of Analysis (CoA), batch records, and stability reports on request, so you can confidently include our peptide in your formulations.
- Consistent purity and identity - Our "Pure Myristoyl Pentapeptide-17" ensures minimal impurities and stable performance, helping reduce variation in your final cosmetic products.
- Reliable partner for B2B clients - As an experienced Myristoyl Pentapeptide-17 Manufacturer, we understand the needs of cosmetic brand developers and support them with technical documentation and formulation guidance.
Quality Certification


Welcome To Contact Us
For thirteen years, ZHENYIBIO has been focusing on Cosmetic Peptide. As a professional manufacturer of Cosmetic Peptide ingredient Myristoyl Pentapeptide, we continuously improve production processes and strengthen cooperative services.
Phone Number
(86)-0153 0920 6328
alexxue@zhenyibio.com

FAQ
Q1: Does Myristoyl Pentapeptide-17 change eye color?
A: No. Eye color change (iris darkening) is a known side effect of prostaglandin drugs (like Bimatoprost). Myristoyl Pentapeptide-17 is a peptide (a protein fragment) and does not have this side effect. It is completely safe for cosmetic use.
Q2: What is the recommended dosage?
A: If you are using our pure powder, the dosage is very low because it is highly concentrated.
- Most formulators first create a 1000ppm solution.
- Then, they add this solution at 2% to 10% in the final product.
- If adding pure powder directly, the rate is typically 0.002% to 0.01%.
Q3: Can I mix it with Myristoyl Hexapeptide-16?
A: Yes, absolutely. In fact, we highly recommend it. Myristoyl Pentapeptide-17 and Myristoyl Hexapeptide-16 are often used together in a 1:1 ratio. They work synergistically to boost keratin production more effectively than using either one alone.
Q4: Is the powder water-soluble?
A: Yes, it is water-soluble. You can dissolve it in distilled water. We recommend adding it during the cool-down phase of your formulation (below 40°C) to preserve the peptide's activity.
Q5: How fast does it work?
A: While results vary by individual, most in-vivo studies suggest that visible improvements in lash length and thickness can be seen after 2 weeks of daily application, with significant results after 4 to 6 weeks.
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