Biotin Powder
Product Name:Biotin Powder
Product Specification:99%
Shelf-Life:24months
Dosage Form:Powder
Function:Improve Immunity
Type:Vitamin
Main Ingredient:Vitamin B7 Biotin Powder
Place of Origin:China
Brand Name:Sheerherb
Test Methos:HPLC
Sample:Free Sample
OEM Service:Available
Biotin, also known as Vitamin B7 or Vitamin H, is a water-soluble B vitamin that participates in the metabolism of sugars, fats, and proteins by serving as a coenzyme for a variety of carboxylases. With high purity (usually ≥98%) and good stability, biotin powder is widely used in dietary supplements, functional foods, skin care products and other fields.

Core Benefits of Biotin Powder:
- 1. Promotes Healthy Hair, Skin & Nails Prevents Hair Loss & Strengthens Hair - Activates Keratin synthesis, improves hair thinning and breakage. Improve skin barrier - Regulate sebum metabolism, relieve dryness, eczema or dermatitis (especially suitable for “biotin-deficient” skin problems). Enhance nail hardness - reduces brittle cracks and delamination, and promotes healthy growth. 2.
- 2. Regulates metabolism and supports energy production. Glucose metabolism aid - helps convert glucose into energy and maintains stable blood sugar. Fat metabolism optimization - promote fatty acid synthesis and decomposition, assist weight management.
- 3. Safe and mild, applicable to a wide range of people Natural water solubility - excessive intake can be excreted through urine, no accumulation of toxicity. Pregnant women friendly - preventing biotin deficiency during pregnancy (common in those with prolonged vomiting).
- 4. High compatibility and multi-scenario applications Dietary supplements - tablets, capsules, gummies, etc. (often paired with zinc and selenium to enhance the effect). Food fortification - add to cereals, energy bars. Skin care formulations - used in anti-hair loss shampoos, nail polish repair, etc.
| ITEM | SPECIFICATION | RESULT | STATUS |
|---|---|---|---|
| Assay | NLT 98% | 99.20% | Conform |
| Individual Impurity | NMT 1% | Conform | Conform |
| Total Impurities | NMT 2% | Conform | Conform |
| Residual Solvents (Toluene) | NMT 890 ppm | Conform | Conform |
| Appearance | Almost white powder | Conform | Conform |
| Optical Rotation | +89° ~ +93° | Conform | Conform |
| Mesh Size | 100% pass 80 mesh | Conform | Conform |
| Loss on Drying | NMT 1.0% | 0.09% | Conform |
| Chemical Contaminants | |||
| ∙ Lead | NMT 2 ppm | Conform | Conform |
| ∙ Cadmium | NMT 1 ppm | Conform | Conform |
| ∙ Mercury | NMT 1 ppm | Conform | Conform |
| ∙ Arsenic | NMT 2 ppm | Conform | Conform |
| Microbiological Tests | |||
| ∙ Total Plate Count | NMT 1,000 cfu/mg | Conform | Conform |
| ∙ Yeast & Mold | NMT 25 cfu/mg | Conform | Conform |
| ∙ E. coli | NMT 40 MPN/100g | Conform | Conform |
| ∙ Staphylococcus | Negative | Conform | Conform |




