Vitamin H (D-Biotin)
Biotin is also called D-Biotin or vitamin H or vitamin B7. Biotin supplements are often recommended as a natural product to counteract the problem of hair loss in both children and adults. Increasing dietary biotin has been known to improve seborrheic dermatitis. Diabetics may also benefit from biotin supplementation.
Function:
1)Biotin(Vitamin H ) is the essential Nutrients of the retina,the Biotin deficiency could cause the Dry eyes, keratization, inflammation, even blindness.
2) Biotin(Vitamin H) can improve the body’s immune response and resistance.
3) Biotin(Vitamin H) can maintain normal growth and development.
| Items | Specification |
| Description | White crystalline powder |
| Identification | Should meet the requirement |
| Assay | 98.5-100.5% |
| Loss on drying:(%) | ≤0.2% |
| Specific rotation | +89°- +93° |
| Solution color and clarity | Solution clarity and the samples should be light in color standard |
| Melting range | 229℃-232℃ |
| Ash | ≤0.1% |
| Heavy metals | ≤10ppm |
| Arsenic | <1ppm |
| Lead | <2ppm |
| Related substances | Any impurity≤0.5% |
| Total plate count | ≤1000cfu/g |
| Mold & Yeast | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
