Calcium L‑5‑Methyltetrahydrofolate； L‑5‑MTHF；151533‑22‑1；Food Grade 99.8% Powder Active Folate Dietary Supplement Raw Material

• CAS: 151533‑22‑1
• Molecular Formula : C₂₀H₂₃CaN₇O₆
• Molecular Weight: 497.52
• Purity : ≥99.8%
• Appearance: White crystalline powder
• Solubility : Slightly soluble in water 
• Sample Service: Available
• Custom ODM Service : Available upon request 

Calcium L‑5‑Methyltetrahydrofolate (L‑5‑MTHF) is the calcium salt form of L‑5‑methyltetrahydrofolate, also known as active folate calcium. L‑5‑methyltetrahydrofolate is the naturally‑occurring active folate form in human body. It bypasses the hepatic activation step mediated by MTHFR and directly participates in one‑carbon metabolism, methylation modulation and homocysteine nutritional status regulation. 
Different from synthetic folic acid, this ingredient is suitable for populations with suboptimal folate‑metabolism capacity. It is a preferred functional raw material for prenatal nutrition, women’s wellness, cardiovascular nutritional support and high‑end multivitamin formulations, and is widely applied in various dietary supplements and functional food development. 

 Core Benefits

• Pre-conception & prenatal nutrition support;supports emotional wellness
• Helps lower homocysteine levels
• Supports reproductive health·
• Supports nervous system wellness
• Helps improve megaloblastic anemia-related status

Technical Advantages
The world’s first manufacturer of bio‑produced active folate; conventional production relies on chemical synthesis.