Introduction to Tetrahydrocurcumin
Tetrahydrocurcumin powder, abbreviated as THC, is a substance derived from the hydrogenation of curcumin. It is the main product of curcumin metabolism in the human body and the main whitening ingredient in natural turmeric root extract. THC is a kind of hydrophilic white powder, its chemical stability is excellent, and it has a good development prospect in various skin care products.
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Tetrahydrocurcumin is a natural whitening raw material that overcomes the chemical instability of common turmeric extract. Ordinary turmeric extract is a powder in its yellow state, which can efficiently react chemically with the skin when exposed to light, causing it to stain. Tetrahydrocurcumin does not have these shortcomings. It does not have any irritation and sensitization to human skin, is very stable, and does not stain. Therefore, this product can safely and effectively exert all its functions and whiten it. The effect of fading, yellowing, and brightening is better.
Active ingredient | Molecular formula | Molecular weight |
Tetrahydrocurcumin | C21H24O6 | 372.2g/mol |
INCI | Color | Molecular Structure |
Tetrahydrocurcuminoids | off-white powder |  |
Abbreviation | Addition | Application |
THC | 0.5%-4% | whitening and lightening |
Benefits of Tetrahydrocurcumin for Skin
1. It can be used in skin care products such as whitening, freckle removal, and anti-oxidation, and it can be made into a series of products such as cream, lotion, and essence.
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2. In the whitening formula, 0.25% tetrahydro curcumin cream is safer and more effective than 4% hydroquinone cream.
3. It has an excellent antioxidant effect, can inhibit the generation of oxygen free radicals, effectively remove the formed free radicals, and prevent damage to the skin caused by free radicals.
4. Adding to the formula can prolong the shelf life of cosmetics.
5. It can effectively repair damaged skin, and has a good repair effect on skin problems such as scars, burns, acne scars, etc.
6. Can effectively improve light damage and hormone-aging skin.
7. Can remove spots, lighten skin pigment and restore fair and smooth skin.
8. This ingredient is a natural functional whitening raw material, which can effectively inhibit the activity of tyrosinase and slow down the production of melanin. Its whitening effect is better than that of kojic acid, arbutin, vitamin C, and other ingredients.
9. It can enhance collagen in the skin and delay skin aging.
10. Tetrahydrocurcumin powder has good anti-inflammatory and antibacterial effects, can repair skin inflammation and damage caused by UVB, and effectively prevent skin inflammation.
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Application of Tetrahydrocurcumin in Cosmetic Formulations
1. When preparing cosmetics, use stainless steel containers, which cannot be in contact with metals such as iron and copper.
2. It must be dissolved first during preparation, and then add the dissolved solution to the emulsion at an ambient temperature of 40°C (104°F) or lower.
3. The pH value in the formula should be kept between 5.0-6.5.
4. The product can be gelatinized with a thickener, such as a carbomer, lecithin, etc.
6. It is more suitable to be formulated in skin care products such as creams, gels, and lotions.
7. It can be dissolved in propylene glycol in a ratio of 1:8 and polysorbate in a ratio of 1:4 at 40°C.
Dosage of Tetrahydrocurcumin in Cosmetics
1. The added amount of anti-aging and antioxidant effects is 0.1%-0.3%.
2. The addition amount in the product for removing yellowing and brightening is 0.3%-0.5%.
3. The amount used in whitening and lightening products is about 1%.
4. After the tetrahydro curcumin is emulsified, it can be added to creams, lotions, and other products for direct use, and the addition amount is 1-4%.
How to contact us?
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Our company has rich operating experience in the plant extract industry, and is a professional raw material supplier with a wide range of high-quality products. Our products are sold directly from the factory, with favorable prices and guaranteed quality. Currently, our company is selling tetrahydrocurcumin powder, which is in stock, and the price is lower than other times. It is an excellent cosmetic raw material.
If you need, you can contact us through the international website or email ella.zhang@huilinbio-tech.com; our staff will reply to you in time when you see the news.