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Calcium L-Threonate is the calcium salt of L-threonic acid, a natural metabolite of Vitamin C. Different from traditional calcium carbonate and calcium citrate, it absorbs through intestinal passive diffusion, making it highly suitable for seniors, PPI users, and people with low stomach acid.
| Items | Specifications | Test Results |
|---|---|---|
| Appearance | White crystalline powder | Conforms |
| Calcium Bisglycinate, w/% | ≥98.0 | 103.2 |
| Calcium (on dried basis), w/% | ≥ 19.0 | 19.37 |
| Loss on drying, w/% | ≤ 9.0 | 4.5 |
| pH (10g/L) | 10.0~12.0 | 11.5 |
| Particle size, w/% | 90% passing 60 mesh | Conforms |
Calcium L-Threonate is mainly used in dairy products, meat products, baked goods, noodle products, seasonings, and other items as a nutritional fortifier and preservative. It enhances calcium content and improves texture in foods.
Employed as a base material, filler, and other applications in health supplements, biological pharmaceuticals, and pharmaceutical raw materials.
| 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 |
A1: Unlike traditional calcium carbonate and calcium citrate, Calcium L-Threonate is absorbed via intestinal passive diffusion. This specialized absorption mechanism makes it highly suitable for seniors, PPI users, and individuals experiencing low stomach acid.
A2: In the food industry, it serves as a nutritional fortifier and preservative. It is regularly added to dairy products, meat products, baked goods, noodle products, and seasonings to increase their calcium value and refine their texture.
A3: For 1kg orders, we pack inside a double plastic bag with an aluminum foil bag, placed in an outer box. For bulk shipments of 10kgs, 25kg, or more, we package using drums or cartons lined with two layers of plastic bags.
A4: We offer multiple delivery options: express door-to-door courier services (EMS, DHL, UPS, FedEx) for weights up to 25kgs, air freight for shipments up to 100kgs, and cost-effective sea shipping options for large shipments over 100kgs.
A5: The product is characterized by a white crystalline powder appearance, with a particle size minimum of 90% passing through 60 mesh. It exhibits a loss on drying of ≤ 9.0%, a pH range of 10.0 to 12.0, and a dry-basis calcium content exceeding 19.0%.
A6: Yes, we provide a wide range of related products, including Magnesium Glycinate, Magnesium Aspartate, Magnesium Citrate, Magnesium Gluconate, Magnesium Malate, Magnesium Carbonate, and more.
