| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, FDA, Kosher, Halal |
| Suitable for: | Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
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| Customization: |
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Audited Supplier Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water- soluble vitamin. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12. Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis. The vitamin is the largest and most structurally complicated vitamin and can be produced industrially only through bacterial fermentation-synthesis.
| Product name | Vitamin B12 |
| Others name | Cyanocobalamin, Methylcobalamin |
| CAS | 68-19-9 |
| Apperance | Dark red crystalline powder |
| Specification | 1%, 99% |
| Test standard | GB, USP, EP |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Certificate | KOSHER,HALAL,GMP,ISO,MSDS,COA |
1.In Cosmetics
2. In Medicine
3. In Food
4. Feed
Detailed COA, welcome to require us freely.
| Product name | Product name |
| Vitamin A acetate | Vitamin A Palmitate |
| Vitamin B1 Thiamine Hydrochloride | Vitamin B2 Riboflavin |
| Vitamin B3 Nicotinic acid | Vitamin B4 Adenine |
| Vitamin B5 Calcium pantothenate | Vitamin B6 Pyridoxine hydrochloride |
| Vitamin B7 Vitamin H, Biotin, D-Biotin | Vitamin B12 Cyanocobalamin |
| Vitamin C, Ascorbic acid | Vitamin K2 |
| Vitamin C palmitate | Vitamin D3 |
| Vitamin E, Tocopherol | Vitamin K1 |
| Other Relative products | |
| Coenzyme Q 10 | Beta-Carotene |
| D-panthenol | Chromium nicotinate |
| Folic acid | Taurine |
| Creatine monohydrate | L-carnitine |
| Inositol | Nicotinamide |
| NMN | NR |
| NADH | PQQ |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, Delivery within 4-15days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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Audited Supplier 
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