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Phytosterols
Phytosterols are plant-derived sterol compounds supporting skin barrier repair, lipid replenishment, and anti-inflammatory skincare performance. CAS No. 83-46-5. High purity cosmetic functional lipid ingredient.
- Minimum Order Quantity: 1g/10g/1kg.
- Payment Terms: T/T 100% in advance.
- Sample Policy: Free sample, buyer pays shipping.
- Packaging: View Packaging Details >>
CAS Number: 83-46-5
Product Description
1. Definition Layer: Phytosterols are a group of plant-derived sterol compounds structurally similar to cholesterol, naturally present in vegetable oils and plant lipid fractions.
2. Functional Layer: They help support skin barrier integrity by reinforcing lipid structure, improve skin comfort, and provide soothing and anti-inflammatory support for compromised skin conditions.
3. Application Layer: They are widely used in barrier repair, anti-aging, and lipid-replenishing skincare formulations, especially in products targeting dry, sensitive, and weakened skin barriers.
Product Specification
- INCI Name: Phytosterols
- CAS No.: 83-46-5
- Source: Plant oils (soybean, corn, rapeseed, etc.)
- Key Components: β-sitosterol, campesterol, stigmasterol
- Appearance: White to off-white powder
- Solubility: Oil soluble
- COA: Available per batch
- Suggested Usage Level: 0.1–5.0%
- Storage: Cool, dry, sealed container away from light
Key Benefits & Applications
- Skin Barrier Repair: Helps reinforce lipid bilayer structure in the stratum corneum, improving barrier strength and resilience.
- Lipid Replenishment: Provides sterol-based lipids that support restoration of skin softness and elasticity.
- Soothing & Calming: Helps reduce skin discomfort and supports tolerance in sensitive or reactive skin.
- Anti-Inflammatory: Helps regulate inflammatory responses and reduce visible irritation.
- TEWL Control: Helps reduce transepidermal water loss by strengthening intercellular lipid structure.
- Anti-Aging: Supports improved skin firmness and smoothness by reinforcing lipid matrix integrity.
Formulation Guidelines
- Suggested Use Level: 0.1–5.0%
- Processing Recommendation: Add in oil phase under moderate heating for dispersion
- pH Compatibility: Stable in standard cosmetic systems
- Application Types: Barrier creams, anti-aging emulsions, repair balms, nourishing lotions
- Compatibility: Ceramides, cholesterol, fatty acids, plant oils, emulsifiers
- Synergy: Combine with Cholesterol to enhance skin lipid matrix reconstruction and improve long-term barrier stability and moisture retention.
Note: Full technical documentation (COA, MSDS, TDS) is available upon request for verified business inquiries to support quality assurance. Custom specifications and flexible MOQ options can also be discussed to meet your project needs.
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