Vitamin C, also known as L-ascorbic acid, is an essential nutrient for humans. Vitamin C is easily soluble in water, slightly soluble in ethanol, but insoluble in ether, chloroform, benzene, petroleum ether, oils, and fats. Now, China is a major producer and exporter. More than 80% of vitamin C in the US market comes from China.
Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). D-Biotin participates in lipid and protein metabolism and helps convert food into glucose, which the body can use as energy. It is also important for maintaining skin, hair and mucous membranes.
Vitamin D3 (cholecalciferol) is the most important form of the vitamin D family. It mainly regulates calcium and phosphorus metabolism in the body. Vitamin D3 is converted from 7-dehydrocholesterol in the skin by ultraviolet radiation.
Vitamin A is a fat-soluble vitamin essential for various bodily functions. It exists in several forms, including retinol, retinal, and retinoic acid, which are collectively known as retinoids. Additionally, provitamin A carotenoids, such as beta-carotene, can be converted into vitamin A in the body.
Vitamin D3 is a fat-soluble vitamin, known as the "sunshine vitamin". It is the most important form of the vitamin D family. It mainly regulates the calcium and phosphorus metabolism in the body. Vitamin D3 is produced by 7-dehydrocholesterol in the skin. Converted from ultraviolet radiation.
Vitamin A acetate is an essential factor that regulates the growth and health of epithelial tissue cells, thins the surface of rough and aging skin, promotes the normalization of cell metabolism, and has obvious wrinkle-removing effects. It can be used in skin care, wrinkle removal, whitening and other advanced skin care products.
A multivitamin is a multivitamin in the form of a combination of various vitamins synthesized in a certain dose ratio. Used to treat fatigue, prevent vitamin deficiencies caused by an unbalanced diet; or prevent "loss" of vitamins (A, B, D, PP) during prolonged exercise or training. We can customize according to your formulation.
Vitamin B12 Powder is a synthetic (man-made) form of vitamin B12. Naturally occurring vitamin B12 is found in fish, seafood, milk, egg yolk and fermented cheeses.
Vitamin B12 Powder is a synthetic (man-made) form of vitamin B12. Naturally occurring vitamin B12 is found in fish, seafood, milk, egg yolk and fermented cheeses.
Vitamin K2, also known as menaquinone, is a fat-soluble vitamin essential for activating certain proteins involved in blood clotting and bone metabolism. It is vital for the activation of osteocalcin, a protein that helps bind calcium to the bone matrix, promoting bone strength and density. Additionally, vitamin K2 helps regulate calcium distribution in the body, directing it away from arteries and towards the bones, which supports cardiovascular health.
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