Pal-AHK 200mg (Topical)
Pal-AHK (Palmitoyl Tripeptide-3) is an advanced cosmetic bioactive peptide designed to enhance skin rejuvenation, collagen synthesis, and hair follicle vitality.
At West Lab Chemicals, we provide Pal-AHK 200mg (Topical Grade) with ≥99% HPLC-tested purity, ensuring consistent results for cosmetic research, formulation development, and skin repair studies.
By attaching a palmitoyl lipid chain to the AHK tripeptide, Pal-AHK achieves superior dermal absorption, enhanced cellular interaction, and prolonged bioactivity, making it a premium ingredient for anti-aging and scalp care formulations.
What is Pal-AHK (Palmitoyl Tripeptide-3)?
Pal-AHK is a synthetic lipopeptide created by conjugating Alanine–Histidine–Lysine (AHK) with palmitic acid.
This modification significantly improves the peptide’s ability to penetrate skin layers and stimulate fibroblast proliferation, leading to stronger collagen and improved tissue structure.
Studies suggest that Pal-AHK helps to:
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Boost collagen and elastin production
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Promote microcirculation in scalp and skin
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Support cellular repair and renewal
It’s widely used in anti-aging, anti-wrinkle, and hair revitalization formulations.
Key Features
✅ ≥99% purity verified by HPLC
✅ Enhances collagen, elastin & fibronectin synthesis
✅ Reduces wrinkles and fine lines
✅ Supports scalp rejuvenation & hair growth
✅ Improves skin elasticity and firmness
✅ Enhanced dermal penetration through lipid conjugation
✅ Ideal for anti-aging and cosmetic research
Benefits
✨ Anti-Aging Power: Restores youthful elasticity and firmness by stimulating collagen production.
✨ Wrinkle Reduction: Visibly smooths skin texture and reduces fine lines.
✨ Hair Growth Support: Revitalizes follicles, improving hair density and scalp circulation.
✨ Enhanced Absorption: Palmitoyl modification allows deeper skin penetration and prolonged activity.
✨ Skin Repair: Promotes regeneration and recovery from oxidative stress.
✨ Formulation Flexibility: Works synergistically with peptides like GHK-Cu, Matrixyl, and hyaluronic acid.
Applications / Uses
🔹 Anti-aging serums and creams
🔹 Hair growth tonics and scalp serums
🔹 Firming and tightening skincare
🔹 Post-procedure recovery formulations
🔹 Cosmetic and dermatological research
Composition & Technical Data
| Property | Specification |
|---|---|
| Chemical Name | Palmitoyl Tripeptide-3 |
| Synonyms | Pal-AHK, Palmitoyl AHK Peptide |
| CAS Number | 721654-85-9 |
| Molecular Formula | C₃₃H₆₂N₆O₆ |
| Molecular Weight | 642.89 g/mol |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥ 99 % (HPLC verified) |
| Solubility | Soluble in water and ethanol |
| Form | Topical research grade |
| Storage Conditions | 2–8 °C, dry and dark |
| Pack Size | 200 mg vial |
Dosage & Usage
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Recommended concentration: 0.5–2% in topical formulations
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Solvent: Dissolve in sterile distilled water or ethanol before formulation
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Application: Apply formulated product to skin or scalp once or twice daily
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Visible Results: 4–8 weeks with consistent use
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Compatibility: Works well with copper peptides, hyaluronic acid, niacinamide, and peptides like Pal-KTTKS
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Note: For research and topical use only — not for injection or ingestion
Storage & Stability
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Store sealed vial at 2–8 °C in a cool, dry, and dark environment.
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After reconstitution, aliquot and freeze at –20 °C for long-term stability.
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Avoid multiple freeze–thaw cycles.
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Protect from light and moisture.
Safety & Handling
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Intended for research and cosmetic formulation use only.
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Not approved for human or veterinary consumption.
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Avoid contact with eyes and mucous membranes.
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Wear appropriate protective gloves and eyewear.
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Dispose according to local chemical safety regulations.
Why Buy from West Lab Chemicals?
🧪 Ultra-High Purity: HPLC/MS verified ≥99%
📄 Documentation Provided: COA & MSDS with every batch
🏭 GMP-Compliant Manufacturing: Ensures consistency and reliability
🌍 Global Shipping: Fast, secure, and temperature-protected
💬 Expert Technical Support: Guidance on peptide solubility and formulation
💧 Trusted Worldwide: Preferred supplier for cosmetic researchers and labs
Purity Guarantee
Each batch of Pal-AHK 200mg (Topical) from West Lab Chemicals undergoes:
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HPLC and Mass Spectrometry purity verification (≥99%)
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COA and batch traceability
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Endotoxin and microbial screening
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Cosmetic-grade quality assurance

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