What is Ascorbyl Tetraisopalmitate?
Ascorbyl Tetraisopalmitate (ATIP or VC-IP) is the tetraester of ascorbic acid and isopalmitic acid. it is a clinically proven, stable, oil-soluble vitamin C derivative.
It offers superior percutaneous absorption and effectively converts to free vitamin C in the skin. this multi-functional ingredient inhibits tyrosinase and melanogenesis activity to brighten, protects from UV-induced damage, provides potent antioxidant functionality, and supports collagen synthesis.
Products Description of Tetrahexyldecyl Ascorbate:
- English name: Tetrahexyldecyl Ascorbate; Vitamin C tetra-isopalmitate, commonly known as VC-IP,
- INCI name: Ascorbyl Tetraisopalmitate,
- CAS: 183476-82-6,
- Brand: Aogu
- Appearance: light yellow to colorless liquid.
- Recommended dosage: 1%-3% (some brands add to 20%)
- Packing: 1KG, aluminum bottle
- Storage conditions: sealed storage at room temperature.
Key benefits of Ascorbyl Tetraisopalmitate are sun damage protection, sun damage repair, antioxidants, moisturizing, and hydration, stimulating collagen production, lightening & brightening, and treating hyperpigmentation.

ascorbyl Tetraisopalmitate
What does ascorbyl Tetraisopalmitate do for skin?
Oil-soluble derivative of vitamin C that penetrates skin deeply to fight free radicals. Ascorbyl Tetraisopalmitate is a powerful antioxidant and tyrosinase inhibitor, meaning it fades hyperpigmentation. Its oil solubility allows it to penetrate deeper than other popular vitamin C derivatives.
Is ascorbyl Tetraisopalmitate safe for skin?
Unlike L-Ascorbic acid, Ascorbyl Tetraisopalmitate will not exfoliate or irritate the skin. It is well tolerated by even the most sensitive skin types. Also unlike regular Vitamin C , it can be used in high doses, and for up to eighteen months without oxidizing.

ascorbyl Tetraisopalmitate for skin
How often to use ascorbyl tetraisopalmitate?
How often can I use Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F? You can apply it twice per day, once in the morning and once at night. If you are new to vitamin C products or have sensitive skin, we recommend starting with once per day.
Is ascorbyl Tetraisopalmitate the same as vitamin C?
Ascorbyl tetraisopalmitate is an oil-soluble, next-generation vitamin C that has superior dermal absorption, is stable in skin care formulations and can be less irritating to the skin than other forms of vitamin C.