Guangdong Fitakh Pharmaceutical Biotechnology Co., Ltd.
                                                                                                           
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OEM Silk Fibroin Nourishing Firming Biocompatible Protein Raw Material

Price Negotiable
Price: 30USD
MOQ: 1
Delivery Time: 3-5 DAYS
Brand: FITAKH
Product Description

OEM Silk Fibroin | Nourishing & Firming, Biocompatible Protein Raw Material for Facial Anti-Aging Care

1. Product Description

  • Silk Fibroin is a high-purity natural bionic active protein extracted and refined from premium mulberry silk cocoons, belonging to high-end medical aesthetic and professional skincare raw materials. Featuring an amino acid structure highly homologous to human skin, it delivers ultra-high skin affinity and transdermal penetration, different from traditional single moisturizing ingredients. This natural protein material integrates surface breathable protection and basal skin nourishing repair, with mild texture, zero irritation and stable molecular activity. It can effectively improve various skin problems such as dry roughness, barrier fragility, dull complexion and dry fine lines, forming a lightweight, non-greasy and breathable protective film on the skin surface. With comprehensive skincare performance, it is widely used in high-end daily skincare, sensitive skin maintenance and medical aesthetic formula development.

2. Product Features

  • High Human Skin Bionic Homology: Silk Fibroin consists of multiple natural active amino acids that highly match human skin tissue composition. The bionic molecular structure can be actively recognized and efficiently absorbed by basal skin cells without immune rejection, skin burden or incompatibility, realizing genuine natural bionic skin nourishment and deep repair.
  • Unique Breathable Film-Forming Property: Possesses excellent flexible film-forming performance. It can form an ultra-thin, uniform and breathable protective layer on the skin surface, effectively locking subcutaneous moisture, reducing water evaporation and resisting external dry environmental stimulation. The film layer is light and thin, will not block pores or cause greasy, stuffy and sticky skin feeling.
  • Ultra-Mild Natural Safety: Adopts pure natural silk cocoon purification technology, free of hormones, alcohol, pigments, preservatives and any irritating chemical additives. With ultra-low sensitization and high skin affinity, it is safe and mild, suitable for long-term maintenance of all skin types, especially sensitive, fragile and dry skin.
  • Dual Protection & Nourishing Mechanism: Different from ordinary single-effect moisturizing ingredients, it realizes dual skincare effects of external skin protection and internal basal nutrient supplementation. It improves superficial rough skin texture while activating deep cell metabolism and regeneration, with multi-dimensional comprehensive skincare attributes.
  • Stable Physical & Chemical Properties: High-purity refined silk fibroin maintains stable molecular activity, not easy to oxidize, deactivate, stratify or deteriorate during storage and formula deployment. It has strong formula inclusiveness and can be perfectly compatible with most skincare and medical aesthetic raw materials.
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3. Production Process

  • Premium Natural Raw Material Screening: Select high-quality mature mulberry silk cocoons as the base material, strictly screen complete and high-activity silk raw materials, remove defective, deteriorated and impurity-containing raw materials to ensure pure and high-quality raw material sources.
  • Low-Temperature Degumming & Enzymatic Hydrolysis: Adopt low-temperature constant-pressure degumming technology to remove redundant sericin and invalid impurities, and use mild enzymatic hydrolysis to split macromolecular protein groups into high-activity small-molecule active silk fibroin, completely retaining natural amino acid activity.
  • Multi-Stage Precision Purification & Filtration: Pass through multi-layer ultrafiltration, membrane filtration and molecular interception processes to remove residual impurities, macromolecular invalid fragments and particulate matter, effectively improving raw material purity to reach medical aesthetic high-standard grade.
  • Molecular Activity Stabilization Treatment: Implement professional protein stabilization and embedding technology to lock the biological activity of silk fibroin molecules, prevent activity attenuation, oxidation and deactivation, and ensure stable and consistent efficacy of each batch of raw materials.
  • Aseptic Filling & Batch Quality Inspection: Complete finishing, blending and sealed filling in Class 100 dust-free sterile workshop. Each batch undergoes strict microbial detection, activity test and impurity inspection to ensure safe, sterile and stable finished product quality.

4. Technical Parameters

Parameter Item
Technical Standard
Product Full Name
Silk Fibroin (Natural Silk Active Protein)
Raw Material Grade
High-Purity Skincare & Medical Aesthetic Grade
Core Product Features
Bionic Skin Homology, Breathable Film-Forming, High Transdermal Absorption
Main Efficacy Orientation
Hydrating Moisturizing, Barrier Repair, Brightening, Anti-Aging Smoothing
Applicable Skin Types
All Skin Types, Especially Dry, Dull, Sensitive & Fragile Skin
Formula Characteristics
Mild & Non-irritating, Stable Activity, High Compatibility, Non-Greasy
Storage Environment
Sealed, Cool, Dry, Dark and Light-Proof Condition
Shelf Life
24 Months Under Standard Sealed Storage

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Company Guangdong Fitakh Pharmaceutical Biotechnology Co., Ltd.
Location No. 18, Huahui Road, Huashan Town, Huadu District, Guangzhou City
Contact Person Candy

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