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Ascorbyl Tetraisopalmitate (VC-IP) is a highly stable, oil-soluble Vitamin C derivative widely used in premium skincare formulations. It offers exceptional stability against heat, light, and oxidation, making it more reliable than traditional ascorbic acid. With excellent skin penetration, VC-IP can effectively brighten skin tone, reduce dark spots, boost collagen synthesis, and protect the skin from oxidative stress. Suitable for serums, creams, sunscreens, and brightening treatments.
| Item | Details |
| Product Name | Ascorbyl Tetraisopalmitate |
| INCI Name | Ascorbyl Tetraisopalmitate |
| Other Name | VC-IP |
| CAS Number | 183476-82-6 |
| Molecular Formula | C70H128O10 |
| Molecular Weight | 1129.72 |
| Appearance | Colorless to pale yellow oily liquid |
| Purity | ≥ 98% |
| Solubility | Oil-soluble, dispersible in oil phase |
| Stability | Excellent heat, light, and oxidation stability |
| Recommended Dosage | 0.5%–3% (regular use), up to 5% (high-performance formulas) |
| Usage | Add into oil phase, process below 80°C |
| Applications | Brightening serum, anti-aging creams, sunscreens, whitening lotions |
| Packaging | 1kg / 5kg / 25kg drum or as required |
Highly stable oil-soluble Vitamin C derivative
Superior skin penetration
Brightens complexion & reduces dark spots
Promotes collagen production
Strong antioxidant & anti-photoaging effect
Low irritation, suitable for sensitive skin
Whitening and brightening skincare
Anti-aging formulations
Sunscreens and after-sun care
High-end cosmetic brands
Oil-phase systems and emulsions
1. Is Ascorbyl Tetraisopalmitate more stable than regular Vitamin C?
Yes. VC-IP offers excellent thermal, light, and oxidation stability, making it ideal for various cosmetic formulations.
2. Is it safe for sensitive skin?
Ascorbyl Tetraisopalmitate is mild and less irritating than pure ascorbic acid, suitable for sensitive and dry skin products.
3. Does it really brighten and lighten dark spots?
Yes. It releases active Vitamin C in the skin, helping reduce melanin formation and fade hyperpigmentation.
4. Can it be combined with Niacinamide or Retinol?
Absolutely. It works synergistically with Niacinamide, Retinol, Tranexamic Acid, and antioxidants.
5. Do you provide COA/MSDS?
Yes, COA, MSDS, and TDS are available upon request.
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