Phosphatidylserine (PS) for Cosmetic Applications
Phosphatidylserine is a naturally derived phospholipid, extracted from soybeans or sunflower seeds. It is a key component of cell membranes, especially in neural tissues. In cosmetics, it is valued for its ability to support cell metabolism, strengthen the skin barrier, and provide antioxidant and soothing effects. Suitable for various skin types, including sensitive skin.
Key Functions
- Enhances skin cell activity and renewal
- Improves skin barrier resilience
- Reduces irritation and calms the skin
- Supports moisture balance
- Protects against oxidative stress
Applications
- Anti-aging creams and serums
- Barrier repair lotions and emulsions
- Soothing products for sensitive skin
- Skin recovery formulas
Product Specifications
| INCI Name | Phosphatidylserine |
| CAS No. | 51446-62-9 |
| Source | Soy or sunflower extract |
| Appearance | Light yellow to brownish powder |
| Odor | Mild plant-like scent |
| Purity | ≥ 20% (customizable) |
| Solubility | Dispersible in oil phase; suitable for creams, lotions, and emulsions |
| Recommended Usage | 0.1% – 3% (based on formulation) |
| pH Stability | 4.0 – 7.5 |
| Shelf Life | 24 months (stored in a sealed, cool, dry place) |
| Packaging | 1kg / 5kg / 25kg aluminum foil bag or fiber drum (customized upon request) |
Available Documentation
- COA
- MSDS
- Product Data Sheet
- Allergen & GMO Declarations
Contact Us
For bulk orders, customized specifications, or sample requests, please reach out to our sales team. We support global B2B partnerships including cosmetic manufacturers, laboratories, and brands.
