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Sulbutiamine is a fat-soluble synthetic derivative of vitamin B1 (thiamine). Compared with common water-soluble thiamine, it easily crosses the blood-brain barrier to boost cerebral energy metabolism. Widely used in brain health and energy support dietary supplements.
| Items | Specification | Result |
|---|---|---|
| Assay | 99% | 99.8% |
| Organoleptic | ||
| Appearance | Fine Powder | Conforms |
| Color | Off-white | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Drying Method | Vacuum drying | Conforms |
| Physical Characteristics | ||
| Particle Size | NLT 100% Through 80 mesh | Conforms |
| Loss on Drying | <=12.0% | 10.60% |
| Ash (Sulphated Ash) | <=0.5% | 0.16% |
| Total Heavy Metals | ≤10ppm | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | Conforms |
| Total Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
Specifically formulated for anti-fatigue, focus, and memory support capsule formulas.
Helps relieve listlessness and elevates low spirits effectively.
Formulated to alleviate numbness caused by vitamin B1 deficiencies.
| Weight | Packing Method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1kg - 25kgs | EMS, DHL, UPS, Fedex | 3 - 7 days | Door to door |
| 25kgs - 100kgs | DHL, FedEx, by Air | 3 - 7 days | Door to door (to Airport by Air) |
| More than 100kgs | by Air | 3 - 7 days | Door to Airport |
| by Sea | 10 - 35 days | Door to port |
Sulbutiamine is a fat-soluble synthetic derivative of vitamin B1 (thiamine). Unlike typical water-soluble thiamine, it is lipophilic, allowing it to easily cross the blood-brain barrier to promote and boost cerebral energy metabolism.
Our standard specification requires an assay of ≥99% purity. Our testing shows consistent high-quality results, with a typical assay result of 99.8%. It is an off-white fine powder with characteristic odor and taste, vacuum-dried with a 100% pass rate through 80 mesh.
It is widely applied in brain energy supplements (such as focus, memory, and anti-fatigue capsules), mood support formulas (to relieve listlessness and elevate low spirit), and nervous system health products (to alleviate numbness caused by B1 deficiency).
For 1kg orders, we pack the product in double plastic bags and an inner aluminum foil bag, with a protective box outside. For bulk orders of 10kg, 25kg or more, packaging is done in robust drums or cartons featuring 2 layers of inner plastic lining.
Delivery depends on order weight: 1kg-25kgs are shipped door-to-door via EMS, DHL, UPS, or FedEx in 3-7 days; 25kgs-100kgs are shipped via DHL, FedEx, or air freight in 3-7 days; and orders over 100kgs can be transported via Air (3-7 days to airport) or Sea (10-35 days to port).
