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Doctor’s Best Fully Active Folate 400 with Quatrefolic, 400mcg – 90 vcaps
Doctor’s Best Fully Active Folate 400 with Quatrefolic, 400mcg – 90 vcaps supplies 400mcg of folate as Quatrefolic, an active form of folate. Folate contributes to the reduction of tiredness and fatigue, and the 90-capsule pot lasts three months at one a day.
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Description
Doctor’s Best Fully Active Folate 400 – Active Methylfolate with Quatrefolic
Doctor’s Best Folate 400 is part of the Fully Active range, providing 400mcg of folate per vegetable capsule in the form of Quatrefolic, a branded (6S)-5-methyltetrahydrofolate glucosamine salt. Unlike standard folic acid, this is an active form of folate. Folate, also known as vitamin B9, is found naturally in leafy greens, pulses and fortified foods, and this capsule offers a consistent daily source.
Key Benefits of Doctor’s Best Folate 400
- Less tiredness – folate contributes to the reduction of tiredness and fatigue.
- Active folate – supplied as Quatrefolic methylfolate rather than folic acid.
- 400mcg per capsule – a clear, simple daily amount.
- Vegetable capsules – a plant-based capsule shell.
- Three-month supply – 90 capsules at one a day.
Who Is It For?
Suited to adults who prefer methylfolate to folic acid, people whose diet is low in leafy greens and pulses, and anyone building an active-form vitamin routine. If you are pregnant or planning a pregnancy, speak to your GP or midwife about folate.
Why Choose Doctor’s Best?
Doctor’s Best has been producing science-based supplements in the US since 1990 and is known for using branded ingredients such as Quatrefolic.
FAQs
What is the difference between folate and folic acid?
Folate is the natural form of vitamin B9 found in food, while folic acid is a synthetic form. Quatrefolic is an active folate form.
Can I take it with a B complex?
Yes, but check how much folate your B complex already provides so you do not exceed the recommended intake.
Why Shop With Lotty8 Supps?
- Genuine, factory-sealed products – sourced through established UK sports-nutrition wholesale distribution. Never repackaged, never grey-market.
- Fast dispatch – orders placed before 1pm on a working day are dispatched the same day with Royal Mail Tracked 48.
- Low-cost UK delivery – £3.99 per order, free on orders over £100. See our Delivery & Returns page.
- Hassle-free returns – full details on our Delivery & Returns page.
- Top brands in one place – Applied Nutrition, BioTechUSA, SciTec, NOW Foods, Doctor’s Best and many more.
- Real people, real help – questions about a product or your order? Contact the Lotty8 team.
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. Keep out of reach of young children. Formulations and packaging can change – always read the label on the product you receive before use.
Take one vegetable capsule a day, or the amount stated on the label, with a glass of water, with or without food. Check the folate content of any other supplements you take. If pregnant or planning a pregnancy, follow the advice of your GP or midwife.
Always follow the directions on the product label. Do not exceed the recommended daily intake.
- Brand: Doctor's Best
- Product: Fully Active Folate 400 with Quatrefolic
- SKU: P30632
- Category: Single Vitamins
- Strength: 400mcg
- Pack size: 90 vcaps
- Product format: Vegetarian capsules
- EAN: 0753950002623
- Listed shipping weight: 0.055 kg
- Country of origin: United States
Additional information
| Weight | 0.055 kg |
|---|---|
| Country of Origin | United States |
| Expiry Date | 2027-11-30 |







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