Ascorbyl Tetraisopalmitate

Tetrahexyldecyl Ascorbate is a very stable, oil-soluble Vitamin C ester.

Also called "tetrahexyldecyl alcohol ascorbate", abbreviated VC-IP.

From water soluble to completely fat soluble, lipophilic, so the skin permeability and absorption rate are much better than VC. It also overcomes the three shortcomings of VC's fear of heat, fear of light and fear of tide, and its stability is higher than VC. And the efficiency of conversion into VC is very high, the previous phosphate salt to convert VC in vitro conversion efficiency is about 50%, but VC-IP can reach 84%. According to the research results, in theory, adding 2% VC-IP can have the effect of whitening spots. Of course, as a VC derivative, the higher the content in a certain range, the better the effect of course.

Because it is an oil-soluble component, it is used in oil agents such as essence oil, and the oil skin is not necessarily suitable.

Suitable for dry skin or anti-corbic acid intolerant people.

Xi 'an Tongze can provide other vitamin C derivatives, see below.

1.Used in the Health care products

The fat-solubility of tetraiso-palmitate may be absorbed by the lymphatic system (similar to fat-soluble vitamins), bypassing the intestinal saturation mechanism and improving bioavailability at high doses, and the ester bond must be hydrolyzed in the body to release vitamin C, potentially extending its residence time in the blood and reducing the need for frequent supplementation. Often combined with oral collagen peptide is more effective

2.Used in the Cosmetic raw material

Tetraisoamyl Ascorbate is a vitamin C derivative, and the esterified vitamin C derivative has better fat solubility, can penetrate the skin lipid barrier, and improve the absorption efficiency in cosmetics. Suitable for skin care essence, face cream and other products, for anti-aging, brightening skin.

Tetraisoamyl Ascorbate is a highly effective vitamin C derivative whose efficacy is mainly based on its stability, permeability and slow-release properties due to its fat-soluble structure

1.Antioxidant

Through the release of vitamin C, it directly neutralizes reactive oxygen species (ROS), superoxide anions (O2 ⁻) and other free radicals, alleviates oxidative stress, and protects cell membranes, proteins and DNA from damage. Resist skin oxidation induced by ultraviolet (UV) and environmental pollution, and can delay systemic aging. At the same time, the oxidized vitamin E and glutathione are reduced to form an "antioxidant cycle" and amplify the overall antioxidant network effect.

2.Whitening spot

Block the key enzyme of melanin synthesis (tyrosinase), reduce the production of dopa quinone, and inhibit melanin formation from the source. Reduce the accumulation of glycation end products (AGEs) in the skin and improve the dark and yellow skin tone. Its whitening effect is similar to that of arbutin and kojic acid, but less irritating

3.Promotes collagen synthesis

Stimulate the proliferation of skin fibroblasts and up-regulate the gene expression of collagen (type I, type III) and elastin. Activate fibroblasts, inhibit the activity of matrix metalloproteinases (MMPs, such as MMP-1), and prevent UV-induced collagen breakdown.

4.Photoprotection and repair

Auxiliary sunscreen, reduce UVA/UVB induced DNA damage and lipid peroxidation, enhance the effect of sunscreen products.

Post-sun repair, relieve post-sun erythema, peeling, promote epidermal cell regeneration (with panthenol, red myrrh alcohol synergistic effect is better).

5.Boost immunity

Immune cell function support, promote lymphocyte proliferation and neutrophil phagocytosis ability, enhance antiviral and antibacterial ability

6.Cardiovascular protection

Endothelial function is improved, nitric oxide (NO) production is promoted, blood vessels are dilated and blood pressure is lowered. Anti-atherosclerosis, inhibit low-density lipoprotein (LDL) oxidation, reduce vascular plaque formation.

1.Packaging:25kg/drum

(25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic bags inside; Drum Size: 510mm high, 350mm diameter)

(1kg/Bag net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) OR as per your request.
2.Delivery time: 2~3 days after payment.
3.Storage: Stored in a cool & dry well closed container, keep away from moisture and strong light,high temperature.
4.Shelf life: Two years when properly stored.
5.Delivery: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirement.

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