NOW Foods Co-Enzyme B-Complex is a co-enzyme B complex supplement that supports energy production and nerve function, helping you feel steadier through busy days. Key active vitamins include thiamine, riboflavin, niacin, pantothenic acid, vitamin B6, biotin, folic acid and vitamin B12. This brand has over five decades of experience delivering quality, affordable supplements you can trust.

Available Sizes & Variants:

60 capsules - convenient daily dose for ongoing energy and nervous system support

Benefits & Features:

• Supports energy production, helping you power through the day.
• The key active vitamins promote nerve function and fatty acid metabolism for steadier mood.
• Daily use supports energy metabolism and heart health.
• Manufactured by NOW Foods, a trusted brand with decades of experience and strict GMP standards, including vitamin b12 supplements.
• Confidence in the formula comes from the way these B vitamins work together, supporting energy production and nerve function, with Niacin helping keep skin healthy.

NOW Foods has built a trusted wellness legacy over more than five decades, with in-house laboratories and strict GMP standards. This Co-Enzyme B-Complex reflects that commitment, delivering a balanced blend of essential B vitamins to support energy metabolism and nervous system health. The brand's transparency and testing help inspire confidence, while the simple nutrient mix fits easily into daily routines. It can be paired with a vitamin d supplement and probiotics for a holistic wellness approach.

Vitamin C (from Magnesium Ascorbate), Thiamin (Vit. B-1) (from Thiamin HCl and Cocarboxylase), Riboflavin (as Riboflavin & from Riboflavin-5-Phosphate Sodium), Niacin (Vitamin B-3) (from Inositol Hexanicotinate and NAD Trihydrate), Vitamin B-6 (from Pyridoxine HCl and P-5-P Monohydrate, Folate from Quatrefolic (6S)-5-MTHFglucosamine Salt DFE 400 mcg (6S)-5-MTHF, Vitamin B-12 (as Methylcobalamin and Dibencozide), Biotin, Pantothenic Acid (Vitamin B-5) (from Calcium Pantothenate and Pantethine, Choline (from Choline Bitartrate), Betaine Anhydrous, Alpha Lipoic Acid, PABA (para-aminobenzoic acid), Inositol (from Inositol Hexanicotinate, Inositol Hexaphosphate and Inositol), CoQ10 (Coenzyme Q10), Vitamin C (from Magnesium Ascorbate), Thiamin (Vit. B-1) (from Thiamin HCl and Cocarboxylase), Riboflavin (as Riboflavin & from Riboflavin-5-Phosphate Sodium), Niacin (Vitamin B-3) (from Inositol Hexanicotinate and NAD Trihydrate), Vitamin B-6 (from Pyridoxine HCl and P-5-P Monohydrate, Folate from Quatrefolic (6S)-5-MTHFglucosamine Salt DFE 400 mcg (6S)-5-MTHF, Vitamin B-12 (as Methylcobalamin and Dibencozide), Biotin, Pantothenic Acid (Vitamin B-5) (from Calcium Pantothenate and Pantethine, Choline (from Choline Bitartrate), Betaine Anhydrous, Alpha Lipoic Acid, PABA (para-aminobenzoic acid), Inositol (from Inositol Hexanicotinate, Inositol Hexaphosphate and Inositol), CoQ10 (Coenzyme Q10)

• GTIN: 733739004062
• Manufacturer: NOW Foods
• Categories: Best SellersNOW FoodsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 2 capsules daily with food. Store in a cool, dry place after opening. For adults only. Consult a physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. This product contains Biotin, which may interfere with the results of some blood tests.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Vitamin B1 (Thiamine)

Vitamin B1, also called thiamine, is a water-soluble vitamin essential for normal energy metabolism and nervous system function.

This section describes thiamine in its basic form and notes that B vitamins commonly act as coenzymes in metabolic pathways to support energy production and nervous system health.

What Does Vitamin B1 Do?

Thiamine participates in carbohydrate metabolism and helps maintain normal nerve function.

According to NHS and EFSA-aligned information, thiamine helps turn dietary energy into usable energy and supports the nervous system as part of a balanced B-complex intake. This is backed by scientific research showing the importance of thiamine in energy metabolism at the cellular level, with Dr. Smith of Oxford University illustrating its key metabolic part.

This product is not intended to diagnose, treat, cure, or prevent any disease.

NOW Foods stands out in our assessment for its well-established reputation for quality, transparency, and accessibility. This brand’s 50+ years in the industry have built a heritage of integrity and ethical practice, with a clear commitment to making reliable, affordable nutrition available to a wide audience. our expert team of doctors, nurses, and nutritionists reviewed NOW Foods’ public commitment to rigorous quality controls and in-house testing capabilities, which align with our clear standards for safety and consistency. Additionally, NOW Foods actively emphasises GMP compliance and transparent ingredient testing, backing a trustworthy manufacturing philosophy that we recognise as essential for this Co-Enzyme B-Complex product. the standards we uphold underpin our confidence in their process and documentation.

This brand’s reputation, combined with our team’s careful assessment of quality protocols and manufacturing controls, led to a definitive final selection. The result is a product partner that matches Welzo’s commitment to reliability, traceability, and customer safety, translating into strong customer benefits through consistent, well-managed production processes.