Extrafolate-S®
Extrafolate-S® is the calcium salt of (6S)-5-methyltetrahydrofolate, and it is intended for use as an alternative to folic acid in dietary supplements, foods for particular nutritional purposes and regular foods.
Extrafolate-S® is the essential active form in which natural folates enter the human circulation, providing higher bioavailability and avoiding concerns about the interaction between vitamin B12 and folic acid supplementation responsible for masking symptoms of vitamin B12 deficiency.

- Product category
Active ingredients
- Market segments
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Mobility & Joint
Mood & Cognitive
Reproduction & Women’s
Wellness & Immune
- Health benefits
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Cardiovascular
Cognition
Fertility
General Wellbeing
Menopause
Mood
Pregnancy
Sports Nutrition
- Allergens and
certificates Gluten-free
Halal
Kosher
Lactose-free
Non GMO
Giving formulators maximum flexibility and versatility for the best quality finished products
Quatreflora is manufactured under Good Manufacturing Practices (cGMP) and is a certified Active Pharmaceutical Ingredient (API) for use in over-the-counter and prescription products.
A bioactive alternative to folic acid
Extrafolate-S® contributes to normal maternal tissue growth during pregnancy, homocysteine metabolism, psychological function, amino acid and blood cell synthesis, and function of the immune system.

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