Glycine Soja (Soybean) Peptide

Product Description

As a leading B2B manufacturer, we offer high-purity Glycine Soja (Soybean) Peptide sourced from premium non-GMO crops and refined through advanced enzymatic hydrolysis at our direct-factory facility. These bio-active small-molecule peptides facilitate exceptional dermal penetration, acting as molecular messengers that stimulate fibroblast activity and significantly upregulate the synthesis of Type I collagen. With the accelerating global market shift toward plant-based "Clean Beauty" and bio-fermented anti-aging actives, our soybean peptide provides formulators with a sustainable, clinically-backed alternative to animal-derived proteins.

Product Specification

• INCI Name: Glycine Soja (Soybean) Peptide
• Chinese Name: 大豆多肽
• CAS No.: 9010-10-0
• Molecular Weight: < 1000 Da (for optimal transdermal delivery)
• Appearance: Off-white to light yellow powder or transparent liquid
• Purity (Peptide Content): ≥ 95.0%
• Solubility: Highly stable in aqueous solution
• pH Range (1% Solution): 4.5 – 6.5
• Microbial Count: < 100 CFU/g

Key Benefits & Applications

• Collagen & Elastin Stimulation: Promotes the endogenous production of structural proteins, effectively reducing the appearance of fine lines and enhancing dermal density.
• Dermal Barrier Reinforcement: Supports the skin's natural moisturizing factor (NMF), improving long-term hydration and reducing transepidermal water loss (TEWL).
• Free Radical Scavenging: Exhibits potent antioxidant properties that protect skin cells from oxidative stress and UV-induced premature aging.
• Texture Improvement: Clinically proven to refine skin surface grain, resulting in a smoother, more radiant complexion in high-performance anti-aging serums.

Formulation Guidelines

• Suggested Usage: 1.0% – 5.0% (depending on the desired efficacy and product type).
• Incorporation: Highly stable in aqueous solution. For emulsions, it is recommended to add the peptide during the cool-down phase (below 40°C) to maintain maximum bio-activity.
• Compatibility: Excellent compatibility with most cosmetic thickeners, humectants, and preservatives.
• Technical Stability: Maintains structural integrity across a wide pH range (4.0 - 7.0), making it suitable for both toners and intensive repair creams.
• Synergy: Combine with Sodium Hyaluronate for synergistic epidermal hydration and deep-layer skin plumping effects.