
D-biotin Powder
Other name:Vitamin B7/vitamin H/Biotin
CAS No:58-85-5
Appearance:White Powder
MOQ:1 Kg
Shelf Life:24 Months
Packaging:1kg/bag;25kg/drum
Storage:Dry Cool Place
Certificate:ISO9001/Halal/Kosher/HACCP
What is D-biotin?
Vitamin B7, also known as biotin, is a nutrient essential for good health. It is a part of the water-soluble vitamin B family and plays a key role in maintaining the natural growth and development of the human body and normal human function.
Unlike many vitamins, biotin (C₁₀H₁₆N₂O₃S), which consists of a dual ring (two rings sharing two carbon atoms) and a valeric acid side chain, is the natural active form of biotin due to its interconversion to enol form.
Role of D-biotin
D-biotin Powder is essential for the synthesis of vitamin C and indispensable for the normal metabolism of fat and protein. In addition, it plays an important role in many biochemical reactions of the body, such as fat synthesis and gluconeogenesis. Vitamin B7 is also involved in the synthesis of pancreatic amylase and other digestive enzymes, and is closely related to the digestion process of food.
Sources of vitamin B7
There are a variety of food sources of vitamin B7, including animal liver, kidney and yeast, milk, egg yolk, malt, peanut, lettuce and so on.

Sost Biotech Series
| Product Name | Grade | Specification |
| D-Biotin--99% | USP43,EP9.0 | 99% |
| D-Biotin--1% | Food additive | 1% |
| D-Biotin--2%,10% | Feed additive | 2%,10% |
| Contact us Customized specifications |
COA
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Items &Results |
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Item |
Spec |
Result |
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Description |
White powder |
Conforms |
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Identification |
Should meet the requirements |
Conforms |
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Specific Rotation |
+89⁰~+93° |
+91.2° |
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Loss on drying |
50.2% |
0.03% |
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Melting range |
229℃-232℃ |
229.8℃-231.2℃ |
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Ash |
50.1% |
0.08% |
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Assay |
98.5%~100.5% |
99.5% |
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Solution color and clarity |
Solution clarity and the samples should be light i n color standard |
Conforms |
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Heavy Metals |
≤10mg/kg |
<10mg/kg |
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Lead |
50.5mg/kg |
0.07mg/kg |
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Arsenic |
90.5mg/kg |
0.18mg/kg |
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Cadmium |
50.5mg/kg |
<0.5mg/kg |
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Mercury |
50.1mg/kg |
<0.1mg/kg |
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Single impurities |
≤1.0% |
0.56% |
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Total impurities |
≤2.0% |
0.56% |
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Total number of |
≤1000cfu/g |
<1000cfu/g |
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Yeasts and Moulds |
≤100cfu/g |
≤100cfu/g |
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Diarrheogenic Escher ichia coli |
(25g)Not be detectedC25g |
Not Detected |
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Salmonella |
(25g)Not be detected(25g) |
Not Detected |
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Health benefits of biotin
1) Energy metabolism
Biotin is a coenzyme of carboxylase, an enzyme that helps metabolize fat, protein, and carbohydrates to produce energy. These enzymes are essential for the following processes: glucogenesis, the metabolic pathway that produces glucose from non-carbohydrate sources including amino acids. Cellular energy production . Branchedchain amino acids such as leucine, isoleucine, and valine are used for neurotransmitter production and energy. Synthesis and breakdown of fatty acids are used for energy. Insulin release. Insufficient levels of vitamin B7 in the body slow down metabolism, which can lead to fatigue, digestive problems, and weight gain.
2) Brain function
D-biotin Powder is required for myelination, a fatty substance that surrounds nerves and facilitates the transmission of nerve impulses. Thus, biotin deficiency delays myelination. Biotin deficiency also causes many other neurological symptoms, including seizures, poor muscle coordination, learning disabilities, hallucinations, depression, and lethargy. Most of these symptoms can be addressed by biotin supplementation. In a review of 18 cases, high-dose biotin supplements (5-10mg/kg/ day) were also effective in the treatment of biotin-responsive basal ganglia disease, a rare cerebral metabolic disorder characterized by seizures, confusion, and abnormal coordination. Multiple sclerosis is an autoimmune disease characterized by damage and loss of myelin sheath. Given the role of biotin in fatty acid synthesis and energy production, both of which are required for myelin repair and axonal survival, it has been proposed that biotin may be effective in limiting or reversing the damage associated with multiple sclerosis . Indeed, 2 clinical trials in 177 people found that high-dose vitamin B7 treatment was able to reverse disease progression and improve symptoms in patients with progressive MS. However, in another trial of 93 patients with MS, the treatment had little effect on improving visual acuity.

3) Immune system function
Vitamin B7 is required for leukocyte development and its deficiency is associated with impaired immune function and increased risk of infection. It increases the production of Th1 cytokines such as IL-1β and IFN-γ, which are essential for eliciting immune responses to combat bacterial and viral infections. Insufficient vitamin B7 levels have been associated with reduced antibody synthesis, T-cell decay, and reduced numbers of splenocytes and T cells in animals and humans . The reduced rate of cell proliferation during biotin deficiency may be partly responsible for these adverse effects on immune function. Biotinidase is an enzyme that helps to recycle biotin, and deficiency of this enzyme is associated with chronic vaginal candidiasis and can be treated by biotin supplementation. Since 1 in 123, considered biotinidase deficiency, women with chronic vaginal candidiasis, may respond to biotin treatment.
Where can I buy D-biotin Powder?
Sost biotech is a reliable supplier of D-biotin powder. Whether you need regular specifications or custom formulations, their products can meet your requirements. Please contact us for better cooperation

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