Doctor's Best - Best Fully Active Folate - Quatrefolic®
EUR 14.95

Doctor's Best - Best Fully Active Folate - Quatrefolic®

  • Quatrefolic®
  • Natural Folate 5-MTHF
  • 400 mcg per capsule
  • Safe and effective
  • 90 capsules
In stock
EUR 14.95
  • Personal advice & shipping always within 12 hours!
  • Questions about this product? Call +3124 - 663 53 66 or chat with us

Natural folic acid - Doctor's Best - Best Fully Active Folate - Quatrefolic®

Folate and methylfolate (5-MTHF): two different substances but often confused by consumers and even by medical and nutrition professionals. Yet there are important differences between the two substances that make the choice methylfolate a logical one.

Folic acid, which is the shape most discussed and most found in supplements, is the synthetic and man-made form of vitamin B9. Methylfolate, on the other hand, is the natural form also found in foods.

Because methylfolate, in contrast to folic acid, does not first need to be converted in the liver absorption as well as its bioavailability are many times higher.

Another important point is the fact that conversion of folic acid in the liver does not always run efficiently, resulting in loss. The part that is not converted continues to circulate in the body, with unnatural concentrations of these synthetic substances as a result. This may cause undesired effects and side effects!

Doctor's Best's Folate Best contains only natural methylfolate of the Quatrefolic® brand. Given the safety and excellent absorption of this product it is excellent for people with an increased need for folic acid / folate including women who want to get pregnant, women who are pregnant, and elderly.

Benefits of Quatrefolic® Methylfolate:

  • Contributes to tissue growth during pregnancy
  • Contributes to normal mental functioning
  • Contributes to reduction of tiredness and fatigue
  • Contributes to normal amino acid synthesis
  • Has a positive effect on the immune system
  • Contributes to normal blood formation
More Information
Product Name
Doctor's Best - Best Fully Active Folate - Quatrefolic®
Doctors Best
90 capsules
User Instructions

Take 1 capsule daily preferably between meals, or as recommended by a nutritionally-informed physician.

Storage: see label. Keep out of the reach of children. Consult an expert before use in case of pregnancy, breastfeeding, illness or medication.
Dosage type
Serving Size
1 capsule
Ingredients per Serving

40 mg of vitamin C (ascorbic acid) (67% RDA), 400 mcg (6S)-5-methyltetrahydrofolate (MTHF) (100% RDA) RDA = Recommended Daily Allowance.

Other Ingredients

Glucosamine salt (vegetable source), modified cellulose (capsule), cellulose.

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