Tetrahydrocurcumin is obtained by hydrogenating curcumin, with a content of ≥98%.
In terms of appearance, tetrahydrocurcumin is a white powder, which is different from the yellow powder of curcumin, improving the disadvantage of curcumin staining the skin. The appearance of tetrahydrocurcumin is similar to white, which is also more conducive to market application.
And its antioxidant and bioavailability are better than curcumin.
However, the similarity of basic structure and functional groups also determines that the two have similar effects.
Item | Specification | Results |
Appearance | Off- White | Off- white |
Assay(HPLC) | ≥ 98% | 98.63% |
Melting Point | 95℃-97℃ | 95℃-96℃ |
Loss on drying | ≤ 1% | 0.35% |
Residual on Ignition | ≤ 0.1% | 0.06% |
Passes through 80 mesh | 100% | Conforms |
Arsenic | ≤ 1ppm | Conforms |
Pb | ≤ 1ppm | Conforms |
Total Plate Count | < 500CFU/G | Conforms |
Mould &Yeast | < 100CFU/G | Conforms |
E.Coli | Negative | Conforms |
Salmonella | Negative | Conforms |
Stahylococcus aureus | Negative | Conforms |
Pseudomona aeruginosa | Negative | Conforms |
1.Tetrahydrocurcumin has more significant effects in whitening, inhibiting tyrosinase, anti-inflammatory, antioxidant, and sun protection. Popular in the personal care and cosmetic industries.
2.It has various pharmacological activities such as anti-metastasis, hypoglycemia, and hypolipidemia.
3.It has a good therapeutic effect on metabolic syndrome, obesity type 2 diabetes, insulin resistance syndrome and other related diseases.
4.Tetrahydrocurcumin, as the main metabolite of curcumin, protects vascular function by reducing oxidative stress, and has the potential to support cardiovascular and liver health.
1.It can be used in whitening products and can be paired with other whitening products of our company. It is recommended to pair it with VC ethyl ether and glabridin.
2.Tetrahydrocurcumin is fat-soluble and can be dissolved by heating oil and then emulsified. When used in essences, facial masks and other products, liposomal tetrahydrocurcumin is an ideal choice.
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