Acetyl Hexapeptide-8 (Argireline / CAS 616204-22-9)
NutraJagen Acetyl Hexapeptide-8 is a premium ingredient factory-supplied directly for high-standard global formulation requirements.
🧪 Technical Specs: Acetyl Hexapeptide-8 | White to Off-White Crystalline Powder | Assay ≥99.0% (HPLC).
📦 MOQ & Packaging: Min Order 0.01Kg | Standard 10g 100g 1Kg/Drum or Tailored Custom Packaging.
🌍 Global Compliance: Certified by ISO22000, HACCP, and HALAL to meet stringent international audits.
⚡ Supply Capacity: Factory-direct stable bulk supply. Active Stocks: 10Kg–20Kg available for immediate dispatch. Full COA/MSDS ready.
*Storage Notice: Store in tightly closed original container, protected from light. Free laboratory pilot samples available.
Acetyl Hexapeptide-8 (CAS 616204-22-9) Powder ≥99.0% Manufacturer
NutraJagen Acetyl Hexapeptide-8 is a synthetically engineered biomimetic hexapeptide (Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2) synthesized through modern solid-phase peptide protocols to consistently achieve an assay purity of ≥99.0%. Molecular design models this sequence directly after the N-terminal region of SNAP-25 to topically attenuate hyperkinetic facial expression dynamics. High-resolution preparative chromatography eliminates trace peptide fragment impurities, limiting individual related substances under 0.5% while fully removing residual organohalogen solvents. Water-solubility profile enables immediate phase integration without requiring complex co-solvents or high-shear homogenizers. Formulators leverage this bioactive peptide within targeted anti-wrinkle serums, periocular smoothing gels, and non-invasive facial rejuvenation treatments. Global cosmetic manufacturers rely on this standardized raw material for batch-to-batch structural integrity, physical stability in aqueous media, and verifiable performance parameters in high-end personal care applications.
Core Functional Mechanisms & Target Formulations
1. Core Health/Functional Benefits
SNARE Complex Destabilization: Competes directly with native SNAP-25 for binding positions within the ternary SNARE complex architecture. Structurally altering this protein core prevents optimal vesicle docking at presynaptic neuronal membranes.
Inhibition of Neurotransmitter Exocytosis: Attenuates Ca2+-dependent acetylcholine secretion across neuromuscular junctions. Suppressing signal transmission relaxes micro-contractions in facial muscle fibers without inducing paralysis.
Expression Line & Roughness Reduction: Rapidly smooths dynamic facial furrows triggered by repetitive muscular contractions. Topically targeted application attenuates depth around glabella lines, forehead creases, and lateral periorbital rhytids.
2. Targeted Industry Applications
High-Concentration Expression Line Serums: Formulated into light aqueous treatments at 0.005%–0.01% pure peptide (or 5%–10% of 1,000 ppm liquid stock) to target dynamic forehead furrows and glabellar lines.
Targeted Periorbital & Perioral Emulsions: Incorporated into specialized creams designed to mitigate crow’s feet and fine vertical lip lines caused by continuous facial movement.
Non-Invasive Post-Procedure Maintenance Creams: Integrated into post-aesthetic maintenance formulations to prolong results between professional botulinum toxin cosmetic injections.
Firming Hydrogel Sheet Masks: Hydrophilic matrix allows high loading capacity into aqueous gel bases for rapid transdermal delivery during intensive lifting treatments.
Technical Data Sheet (TDS) & Operational Guidelines
| Parameter | Specification Standard | Test Method |
|---|---|---|
| INCI Name | Acetyl Hexapeptide-8 | Standard Nomenclature |
| CAS Number | 616204-22-9 | CAS Index |
| Appearance | White to off-white crystalline powder | Visual Inspection |
| Assay (Peptide Purity) | ≥99.0% (Single Impurity ≤ 0.5%) | HPLC |
| Molecular Weight (MW) | 888.99 g/mol | MS / ESI |
| Heavy Metals Control | Total ≤ 10 ppm (Pb ≤ 2 ppm, As ≤ 1 ppm, Cd ≤ 1 ppm) | ICP-MS |
| Residual Solvents | Acetonitrile ≤ 410 ppm, Trifluoroacetic Acid ≤ 0.5% | GC-HS / HPLC |
| Microbiological Profile | Total Plate Count < 100 CFU/g; Pathogens Negative | USP / EP Standard |
| Commercial Packaging | 1kg/vacuum aluminum foil bag, 25kg/fiber drum with dual PE liners | Standard Export Packaging |
| Shelf Life | 24 Months stored in sealed containers protected from light at 2°C–8°C | Stability Testing |
Formulation & Operational Guidelines
- Recommended Dosage: Pure active powder: 0.005%–0.01% (50 ppm to 100 ppm); Standard liquid masterbatch (0.05% solution): 3.0%–10.0% in final finished formulations.
- Thermal Stability Parameters: Peptide bonds undergo hydrolytic degradation above elevated temperatures. Maintain compounding temperatures below 40°C. Add peptide solutions during post-emulsification cooling phases.
- Optimal pH Range: Demonstrates high chemical stability between pH 5.0 and 7.0. Exposure to pH environments below 4.0 or above 8.0 causes peptide backbone cleavage.
- Phase & Compatibility Notes: Dissolves directly into the aqueous phase. Compatible with hyaluronic acid, polyols, non-ionic thickeners, and signal peptides. Avoid strong oxidizing agents, direct radiation, and unchelated divalent metal cations.
Global B2B Supply Chain & Shipping Matrix
| Shipping Method | Suited Volume & Freight Cost | Logistics Service Details |
|---|---|---|
| Express Courier (DHL/FedEx/UPS) | < 50kg | Premium Speed, Higher Cost | Door to Door delivery; transit time 2-3 business days. Gel-pack temperature insulation protects peptide structural integrity during express transport. |
| Air Freight | > 50kg | Moderate Freight Cost | Airport to Airport delivery; transit time 3-5 business days. Rapid air transit suited for medium-scale manufacturing schedules. |
| Sea Cargo | > 500kg | Lowest Unit Freight Cost | Seaport to Seaport delivery; transit time 5-7 days (regional) or 15-30 days (global). Climate-controlled reefer containers maintain target temperatures during sea passage. |
Manufacturing Infrastructure & Corporate Advantages
NutraJagen brings more than 15 years of expertise in astaxanthin manufacturing and global supply, backed by a broad portfolio covering thousands of plant extract ingredients, cosmetic neuropeptides, and bio-functional actives engineered for global personal care and health industries.
Natural Solutions: Focus on plant-based ingredients and clean-label bioactive peptide structures aligned with modern, sustainable international concepts.
Quality Management: In-house testing facility equipped with LC-MS, HPLC, and ICP-MS combined with independent third-party verification to ensure batch compliance.
Professional Team: Skilled commercial and technical teams offering proactive formulation guidance and responsive R&D support for complex cosmetic applications.
Customer Support: End-to-end service team maintaining close tracking from initial inquiry through order dispatch to ensure long-term commercial cooperation.
Frequently Asked Questions (Technical & B2B Sourcing)
What minimum order quantity (MOQ) applies to Acetyl Hexapeptide-8 bulk orders?
Evaluations for pilot research commence at 0.01kg contained within sealed, light-proof aluminum foil bags. Industrial batches transition into standard 1kg fiber drums lined with double-layer medical-grade polyethylene bags.
What dispatch lead time governs commercial orders exceeding 10kg?
Factory inventory maintains 10kg to 20kg active stock ready for shipment within 48 hours. Scale orders requiring dedicated liquid solution masterbatches dispatch within 7 to 10 business days.
How does Acetyl Hexapeptide-8 systematically modulate neuromuscular transmission?
This synthetic hexapeptide mimics the N-terminal end of SNAP-25, competing for assembly sites in the SNARE complex. Disruption of this membrane-fusion architecture restricts acetylcholine vesicle exocytosis, suppressing tonic micro-contractions in facial muscles.
Which quality documentation accompanies each dispatches batch from NutraJagen?
Every shipment dispatches alongside an official Certificate of Analysis (COA), Safety Data Sheet (MSDS), ISO22000, HACCP, and HALAL certificates. Independent third-party lab documentation verifying HPLC purity, heavy metals, and residual solvents is furnished upon request.
Does NutraJagen supply stabilized liquid stock solutions alongside raw powder?
NutraJagen produces custom liquid concentrations, notably standard 0.05% (500 ppm) or 0.1% (1,000 ppm) aqueous or glycolic masterbatches formulated for direct cold-process additions.
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