Doctor's Best

Fully Active B-Complex with Quatrefolic - 60 vcaps

Name: Fully Active B-Complex with Quatrefolic - 60 vcaps
Brand: Doctor's Best
SKU: P36710
Price: 27.90 EUR
Availability: InStock

Doctor's Best Fully Active B-Complex with Quatrefolic provides nine essential B vitamins in bioavailable, coenzyme-active forms. Riboflavin, niacin and pantothenic acid contribute to normal energy-yielding metabolism. Vitamin B6 and vitamin B12 contribute to the normal functioning of the nervous system. Available in 60 vegan veggie capsules. One capsule daily with food.

€27.90

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Description

About Doctor's Best – Fully Active B-Complex with Quatrefolic – 60 vcaps

Doctor's Best Fully Active B-Complex with Quatrefolic delivers a comprehensive spectrum of B vitamins in their most bioavailable, coenzyme-active forms. Rather than relying solely on standard precursor forms, this formula includes riboflavin-5-phosphate, pyridoxal-5-phosphate, and methylcobalamin — forms that the body can utilise directly without requiring conversion steps. Folate is supplied as Quatrefolic®, a patented (6S)-5-methyltetrahydrofolic acid glucosamine salt, widely regarded as one of the most advanced and bioavailable folate sources available.

Each capsule also provides Vitamin C alongside pantothenic acid, biotin, niacin, and thiamin at meaningful levels. B vitamins contribute to normal energy-yielding metabolism, normal functioning of the nervous system, normal psychological function, and the reduction of tiredness and fatigue — all within a single convenient daily capsule.

Formulated with a clean excipient profile and enclosed in a hypromellose vegetarian capsule, this product is suitable for vegans and vegetarians. It is free from gluten, GMOs, and soy, making it a trustworthy choice for those seeking a high-quality, fully active B-complex supplement.

Nutrition Facts

Nutrient	Per serving (1 Veggie Capsule)
Vitamin C (as Ascorbic Acid)	40 mg (50% NRV*)
Thiamin (as thiamin HCl)	60 mg (5455% NRV*)
Riboflavin (as riboflavin and riboflavin-5-phosphate)	75 mg (5357% NRV*)
Niacin (as niacinamide and niacin)	50 mg (313% NRV*)
Vitamin B6 (as pyridoxine HCl and pyridoxal-5-phosphate)	50 mg (3571% NRV*)
Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) (Quatrefolic®)	400 µg (NRV not established)
Vitamin B12 (as methylcobalamin)	1000 µg (40000% NRV*)
Biotin	600 µg (1200% NRV*)
Pantothenic acid (as d-calcium pantothenate)	100 mg (1667% NRV*)

* NRV = Nutrient Reference Value (EU labelling). NRV not established for Folate in this form as listed on label.

Ingredients

Vitamin C (as Ascorbic Acid), Thiamin (as thiamin HCl), Riboflavin (as riboflavin and riboflavin-5-phosphate), Niacin (as niacinamide and niacin), Vitamin B6 (as pyridoxine HCl and pyridoxal-5-phosphate), Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) (Quatrefolic), Vitamin B12 (as methylcobalamin), Biotin, Pantothenic acid (as d-calcium pantothenate). Other Ingredients: Hypromellose (vegetarian capsule), microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide.

Usage & Dosage

Suggested Adult Use: Take 1 capsule daily with food, or as recommended by a nutritionally informed physician.

Warnings · Allergen InformationFree of gluten, GMOs, and soy.

Do not exceed recommended dose. Consult a physician if hypersensitive to thiamin (vitamin B1), niacin, and vitamin B12. Discontinue use and consult a physician if adverse reaction occurs. Keep out of reach of children.