Pure Acetyl Hexapeptide-8 Powder CAS 616204-22-9 Cosmetic Grade Purity 98% Expression Line Smoothing Peptide Bulk Supply
Cosmetic Grade
Acetyl Hexapeptide-8 Powder
Cosmetic Grade Acetyl Hexapeptide-8 is a highly purified, biomimetic active peptide designed to target dynamic facial expression lines. Standardized to an ultra-high purity of ≥ 98.0%, this fine white powder functions by modulating neurotransmitter signals to temporarily reduce micro-contractions in facial muscles. As a non-invasive, highly stable topical ingredient, it effectively smooths the skin's surface micro-relief and helps diminish the depth of expression wrinkles, serving as an exceptional technical raw material for luxury anti-aging and restorative cosmetic formulations.
Technical Specifications
Key Highlights
Targeted SNARE Complex Modulation
Scientifically designed to moderate neurotransmitter release, temporarily relaxing facial micro-tension to target dynamic wrinkles from the source.
98% HPLC Purified Peptide Powder
Manufactured under strict cGMP conditions, ensuring zero heavy metals, chemical residues, or irritants in high-end cosmetic formulas.
Excellent Formulating Stability
Highly stable across a wide pH range (3.0 - 6.0) and compatible with water-phase cold-processing.
Complete B2B Compliance
Full analytical backing including MS, HPLC chromatography, COA, and MSDS supplied for immediate global cosmetic registration.
COA & Certificates
Full and complete quality certification is provided with every batch, including Certificate of Analysis (COA), HPLC test report, MSDS, and stability data.
| Product Name | Acetyl Hexapeptide-8 Powder | Quantity | 500 kg |
| Batch No. | CRSL260520 | Test Date | 2026-05-21 |
| Manufacturing Date | 2026-05-20 | Expiry Date | 2028-05-19 |
| Items | Specification | Methods | Results |
| Color | White | GB1886.244-2016 | Conformity |
| Form | Powder / Granular | GB1886.244-2016 | Conformity |
| Assay | ≥98% | GB1886.244-2016 | 98.62% |
| Loss on Drying | ≤5.0 (g/100g) | GB1886.244-2016 | 1.94 |
| Ash content | ≤4.0 (%) | GB1886.244-2016 | 0.10 |
| Arsenic (as As) | ≤2.0 (mg/kg) | GB1886.244-2016 | Conformity |
| Lead (as Pb) | ≤5.0 (mg/kg) | GB1886.244-2016 | Conformity |
| Shelf Life | 24 months under standard storage, no antioxidant used. | ||
| Package | 25 kg/carton outside and double food plastic bags inside. | ||
| Storage | Store in a cool, dry place away from Moisture, Light, and Oxygen. | ||
Functional Roles
Muscle Tension Modulation
Moderates muscle contraction signals to reduce the depth and volume of dynamic expression lines.
Dermal Micro-Relief Smoothing
Visibly refines skin texture, targeting forehead furrows, crow's feet, and nasolabial folds.
Collagen Integrity Support
Helps maintain the skin's structural resilience, preventing premature degradation of the extracellular matrix.
Protective Barrier Reinforcement
Supports epidermal cohesion to lock in moisture and maintain a smooth, supple skin surface.
Industry Applications
Targeted Wrinkle-Smoothing Serums
Recommended for high-concentration corrective serums and booster drops (dosage: 100 ppm - 500 ppm).
Lifting Face & Neck Emulsions
Incorporated into firming moisturizers and creams targeting slackened facial contours.
Anti-Aging Eye Care Formulas
Ideal for delicate under-eye creams and roller gels targeting fine lines and crow's feet.
Technical Cosmetic Patches
Used in hydrogel masks and localized patches for rapid, non-invasive skin smoothing.
