Natural Silk Sericin Powder 50–1000g | Silk Peptide Skincare

Unlock the beauty secret of pure silk with our Natural 100% Silk Sericin Powder — a premium silk peptide ingredient trusted in skincare formulations worldwide. Available in flexible quantities from 50g to 1000g, this finely milled sericin powder is ideal for DIY cosmetic enthusiasts, professional formulators, and skincare brands seeking high-quality raw ingredients.

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

What Is Silk Sericin?

Sericin is a natural protein derived from silk cocoons, renowned in the cosmetics industry for its impressive skin-nourishing properties. Rich in amino acids, silk sericin powder creates a lightweight, breathable film on the skin's surface that helps lock in moisture, support elasticity, and promote a smoother, more youthful-looking complexion.

Key Benefits

• Deep Moisturization: Forms a protective layer that seals in hydration, leaving skin feeling soft and supple throughout the day.
• Visible Wrinkle Reduction: Silk peptides help support the skin's natural structure, visibly minimising the appearance of fine lines over time.
• Anti-Aging Support: Amino acids in sericin promote skin renewal, helping to maintain a youthful, radiant glow.
• Gentle & Non-Irritating: 100% natural silk-derived protein — free from harsh synthetics, making it suitable for all skin types including sensitive skin.
• Versatile Formulation Ingredient: Easily incorporates into serums, creams, lotions, masks, toners, and hair care products.
• Flexible Quantities: Choose from 50g, 100g, 200g, 500g, or 1000g to suit your needs — whether you're experimenting at home or producing at scale.

How to Use

Dissolve silk sericin powder in warm water or a water-based formula at a typical usage rate of 1–5%. Blend into your preferred serum, moisturiser, toner, or hair conditioner. Suitable for both leave-on and rinse-off cosmetic applications.

Product Specifications

• Ingredient: 100% Natural Silk Sericin (Silk Peptide Powder)
• Available Sizes: 50g | 100g | 200g | 500g | 1000g
• Appearance: Fine, off-white to light cream powder
• Solubility: Water-soluble
• Country of Origin: Made in China

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Authoritative Reference

For more information on skin proteins and cosmetic ingredients, visit the National Institutes of Health – Research on Silk Proteins in Cosmetics (NIH/PubMed).

Learn more: Skin care

Frequently Asked Questions

Q: What is silk sericin powder used for in skincare?

A: Silk sericin powder is a natural silk-derived protein used as a key active ingredient in skincare formulations. It is prized for its ability to moisturize, support skin elasticity, visibly reduce the appearance of fine lines, and promote a smooth, luminous complexion. It works well in serums, creams, face masks, and toners.

Q: Is this silk sericin powder suitable for sensitive skin?

A: Yes. This 100% natural silk peptide powder is gentle and non-irritating, making it suitable for all skin types including sensitive skin. It is free from harsh synthetic additives, so it can be safely incorporated into gentle skincare formulas.

Q: How do I incorporate silk sericin powder into my DIY skincare recipes?

A: Simply dissolve the required amount of silk sericin powder in warm (not boiling) water or your water phase at a typical usage rate of 1–5%, then blend it into your formulation as usual. It is water-soluble and mixes easily into serums, lotions, creams, toners, and hair care products.

Q: What sizes are available for the silk sericin powder?

A: This natural silk peptide powder is available in multiple sizes — 50g, 100g, 200g, 500g, and 1000g — so you can choose the right quantity whether you're experimenting with a new formula or producing in larger batches.