Vitamin B1 (Thiamine)
Thiamine helps convert carbohydrates into usable energy and supports healthy nervous system function.
1 / 2
- Servings
- 60
- Price/serv
- 0.77
- Price
- 46.05
- Format
- Capsule
- Servings
- 60
- Price/serv
- 0.77
- Price
- 46.05
- Format
- Capsule
Life Extension
Life Extension BioActive Complete B-Complex 60 Vegetarian Capsules
46.05
(VAT incl.)
0.77 per serving
41.45 with code GOLD10
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1
- Supports everyday energy metabolism
- Supports normal nervous system function
- Provides broad spectrum B vitamin nutrition
Benefits
- Energy & Vitality
FormCapsule
Allergy informationGluten free and non GMO. Review the product label for the complete ingredient and allergen information.
Certifications & quality
- Gluten-Free
- Non-GMO
- Vegetarian
100% Authentic Guaranteed
100% Authentic · Verified Supply Chain
Sourced directly from the brand or its authorised distributor — never third-party resellers.
Payment methods
Life Extension BioActive Complete B-Complex is designed for people who want to ensure they're getting a full spectrum of B vitamins in their daily routine. The formula contains biologically active forms of B vitamins, which are meant to support better absorption. This 60-capsule bottle provides a convenient way to cover your B vitamin needs with a single supplement.
Bioactive B vitamin complex featuring biologically active forms of nutrients from the vitamin B family.
Full ingredients list (8)
Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic Acid), Vitamin B6 (Pyridoxine HCl), Vitamin B7 (Biotin), Vitamin B9 (5-MTHF Folate), Vitamin B12 (Methylcobalamin).
As printed on the pack.
From the product label.
Fits your routine
1 capsule
Label directions: Take one capsule daily with food, or as recommended by a healthcare professional.
- Slot
- Morning
From the product label. A planning tool, not medical advice. You can change everything afterwards.
Key Ingredients(5)
Vitamin B2 (Riboflavin)
Riboflavin is essential for energy production and is converted into its active form, riboflavin-5'-phosphate, in the body.
Vitamin B3 (Niacin)
Niacin supports healthy energy transfer reactions and is vital for metabolic processes.
Vitamin B5 (Pantothenic Acid)
Pantothenic acid supports hemoglobin synthesis and hormone health, as well as carbohydrate and fatty acid oxidation.
Vitamin B6 (Pyridoxine HCl)
Pyridoxine affects amino acid and lipid metabolism, neurotransmitter health, and hemoglobin synthesis.
How to Use
Take one capsule daily with food, or as recommended by a healthcare professional.
Specs last updated: June 17, 2026
