Fully Active B-Complex with Quatrefolic is a dietary supplement from Doctor’s Best supplied in vegetarian capsules, 30 capsules per container. Each capsule contains a combination of B vitamins alongside Vitamin C.
Ingredients include:
- Vitamin C (as Ascorbic Acid) 40 mg
- Thiamin (as thiamin HCl) 60 mg
- Riboflavin (as riboflavin and riboflavin-5-phosphate) 75 mg
- Niacin (as niacinamide and niacin) 50 mg
- Vitamin B6 (as pyridoxine HCl and pyridoxal-5-phosphate) 50 mg
- Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) (Quatrefolic®) 400 µg
- Vitamin B12 (as methylcobalamin) 1000 µg
- Biotin 600 µg
- Pantothenic acid (as d-calcium pantothenate) 100 mg
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 (200% NRV) |
| 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 as established by EU Regulation (EU) No 1169/2011.
Warnings
Do not exceed recommended dose. Consult a physician if hypersensitive to thiamin (vitamin B1), niacin, and vitamin B12. Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment.














