- Peptide
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- Organic Intermediates
- Inorganic Compound
- Cosmetic Raw Materials
Silk Peptide | Natural Hydrolyzed Silk Protein Powder
Hydrolyzed silk peptide powder (100g) with 99% purity. Cosmetic-grade peptide that moisturizes, strengthens, and smooths skin and hair. Trusted for research, cosmetic formulation, and luxury personal care.
💬 Need COA or custom quote? Message us now →
🔬 Research Use Only
📄 COA Available
📦 Bulk Pricing
🌍 Worldwide Delivery
Description
Silk Peptide Overview
Silk Peptide is a low molecular weight hydrolyzed protein derived from natural silk. It provides moisture retention, smoothness, and elasticity for skin and hair care products. Widely used in moisturizers, shampoos, conditioners, and facial masks. Cosmetic and research-grade quality.
Product Specifications
| Product Name | Silk Peptide |
| INCI Name | Hydrolyzed Silk |
| CAS Number | 96690-41-4 |
| Origin | Natural silk (cocoon-derived) |
| Molecular Weight | ~200–3000 Da |
| Appearance | White to light yellow fine powder |
| Purity | ≥ 90% protein content |
| Solubility | Soluble in water |
| Grade | Cosmetic / Food / Research Use |
| Specification | 10g/vial or bag (customized available) |
| Storage | Cool, dry, sealed, avoid direct sunlight |
| Shelf Life | 24 months |
Why Choose Our Silk Peptide?
- Sourced from 100% natural silk protein.
- Finely hydrolyzed for better absorption and easy formulation.
- Provides moisture retention, smoothness, and skin barrier support.
- Water-soluble, easy to incorporate in emulsions.
- Used in premium skincare and hair care applications.
Applications
- Moisturizing creams, facial masks, and serums
- Hair care products such as shampoos and conditioners
- Formulation of cosmetic and personal care products
- R&D use for cosmetic and functional applications
Formulation Tips
Use level: 0.2%–2% in cosmetics
Can be combined with hyaluronic acid or collagen for enhanced formulation performance.
For cosmetic, food, or research use only. Not for injection or pharmaceutical use.
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Shipping & Delivery
We offer flexible shipping solutions tailored to different product types and customer needs.
Shipping Methods:
- Express Courier (DHL / UPS / FedEx): Fast delivery (3–10 business days), suitable for small and urgent shipments.
- Air Freight: 7–15 days, ideal for mid-sized bulk orders.
- Sea Freight: 15–45 days, recommended for large-scale cargo with cost-efficiency.
We also support delivery to bonded warehouses or third-party consolidators if necessary, and can also cooperate with customers for customs clearance services.
Packaging & Protection:
All shipments are packed with moisture-proof, shock-resistant materials. Cold chain packaging is used for temperature-sensitive items.
- Lab-grade Powders: 1g / 5g glass vials
- Bulk Products: 25kg fiber drums or customized packaging
- Custom Packaging: Available for special regulatory or branding needs
Tracking & Support:
Tracking number will be provided within 48 hours of shipment. Our logistics team monitors all shipments and supports real-time updates.
Damage or Loss Handling:
We provide full transportation insurance and use protective packaging. If the goods are damaged or lost, please provide specific materials (pictures/videos) and we will have a corresponding compensation policy. The specific content depends on the value of the product or the specific order situation. You can consult your sales agent or contact us directly.
FAQ
How can I confirm the quality and purity of your products?
All products undergo strict internal QC and come with full documentation, including COA, HPLC/GC/MS data (where applicable), and SDS. Purity is typically ≥ 98–99% depending on product type.
What documents do you provide with shipments?
We provide a standard set of documents including COA, MSDS/SDS, Packing List, and Commercial Invoice.
What are your available packaging options?
Packaging varies by product type:
Peptides & Powders: 1g/5g vials or aluminum foil pouches
Bulk Chemicals: 25kg fiber drums, HDPE drums, or steel drums
Customized: Available for temperature-sensitive or hazardous materials (cold chain, gas-filled, lined bags)
What are your shipping methods and timelines?
We offer flexible shipping options:
Express (DHL/UPS/FedEx): 3–10 working days
Air Freight: 7–15 days
Sea Freight: 15–45 days
We also support delivery to bonded warehouses or third-party consolidators if necessary, and can also cooperate with customers for customs clearance services.
Do you support custom synthesis or formulations?
While we do not currently offer custom synthesis services, our technical team is happy to assist you in selecting the most suitable standard product for your needs or answering questions related to specifications and applications.
Is a sample available before placing a bulk order?
Yes, samples are available for most items. Shipping and sample fees apply but can be offset against your first confirmed order.
What is your typical lead time?
- For in-stock products: 2–5 working days.
- For make-to-order or limited availability products: 1–3 weeks depending on production schedule and documentation preparation.
Do you support export to Europe / North America / Australia?
Yes, we regularly ship to over 30 countries including the US, Germany, UK, Australia, Canada, and others. Our logistics partners ensure fast and compliant international delivery.
What if I receive damaged or missing goods?
We provide full transportation insurance and use protective packaging. If the goods are damaged or lost, please provide specific materials (pictures/videos) and we will have a corresponding compensation policy. The specific content depends on the value of the product or the specific order situation. You can consult your sales agent or contact us directly.
How can I get support if I have technical or regulatory questions?
Our support team is available 24/7 via email or instant messaging. Whether you need a product quote, documentation, or help with logistics, we're here to help you every step of the way.
Get more solutions
ChemMLTech provides professional peptide, intermediate and cosmetic raw material solutions with strict quality control and global delivery.
Our team is available to assist you with product inquiries, COA requests, and export information.
Please leave your contact information, or contact us directly through the official channels below, we will answer any questions you have within 24 hours.
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