Wholesale USP Grade Calcium L-5-Methyltetrahydrofolate L-5-MTHF for Dietary Supplements Suppliers, Companies
Product Description
Product Description
L-5-Methyltetrahydrofolate Calcium (5-MTHF) is the bioactive form of folate. Unlike ordinary folic acid, it can be absorbed and utilized by the human body without liver conversion. Widely used in prenatal, cardiovascular and women’s health supplements.
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Certificate of Analysis
| Items | Specification | Result |
|---|---|---|
| Assay | 98% | 98.6% |
| 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 |
Functions / Application
Calcium L-5-Methyltetrahydrofolate is applied in multivitamins for pre-pregnancy, pregnancy and lactation, as well as prenatal folate tablets.
Calcium L-5-Methyltetrahydrofolate is used in complex nutrients to relieve anxiety and balance endocrine function.
Added into maternal milk powder, solid beverages and nutrient-fortified pressed candies.
Packing & Delivery
Double plastic bag + aluminum foil inner bag, carton outside. Shipped via EMS/DHL/UPS/FedEx, 3-7 days, door to door.
Double layer inner plastic bag, drum or carton outer. By express or air freight, 3-7 days, door to door or airport delivery.
Double layer inner plastic bag, drum or carton outer. Air freight (3-7 days, door to airport); Sea freight (10-35 days, door to port). Custom packaging is acceptable.
Frequently Asked Questions
L-5-Methyltetrahydrofolate Calcium, also known as 5-MTHF Calcium, is the active form of folate (vitamin B9). It does not need metabolic conversion in the human body and is easier to absorb. Widely used in dietary supplements, functional food and nutritional fortification.
Main specification: 99% purity, active folate content 80%, 85%. Customized specifications are available upon request.
Regular folic acid is an inactive synthetic form, which must be converted into 5-MTHF by enzymes in the body. L-5-Methyltetrahydrofolate Calcium is biologically active and can be directly utilized. It is a better choice for customers who cannot convert folic acid efficiently.
Small trial order is acceptable. Standard packing: 1kg/aluminum foil bag, 25kg/drum. Custom packaging is supported.
Orders are shipped via EMS, DHL, UPS, FedEx, air freight, or sea freight. Express and air shipments generally take 3-7 days (door-to-door or airport delivery), while sea freight takes 10-35 days (door-to-port).
Related products include Magnesium L-5-Methyltetrahydrofolate, Zinc L-5-Methyltetrahydrofolate, Calcium Folinate, and L-5-Methyltetrahydrofolate.
