B-Complex Plus delivers a practical blend of activated B vitamins to support cellular energy, cardiovascular health and cognitive function, helping you power through the day with clarity. Active forms such as methylcobalamin and L-5-MTHF are included for better absorption and to support cellular methylation. Pure Encapsulations is trusted by healthcare practitioners for clean labels and strict quality controls.

Available Sizes & Variants:

60 veg caps – a convenient daily supply for ongoing energy support.

Benefits & Features:

• Boosts daily energy levels.
• Supports healthy metabolism with bioactive B vitamins in methylated forms for better absorption and utilisation.
• Includes Metafolin and methylcobalamin for more reliable folate and B12 support.
• Formulated by Pure Encapsulations, a brand known for hypoallergenic, professional grade supplements and strict quality controls.
• Supports energy and cognitive function as part of a balanced wellness routine.

Pure Encapsulations' B-Complex Plus blends bioactive B vitamins with the brand’s hallmark purity. Metafolin®, the biologically active folate, supports cellular health, while methylcobalamin provides a ready-made B12 form. Capsules are produced in facilities with rigorous quality controls and hypoallergenic ingredients, a hallmark of the brand's commitment to purity. This formula fits into a wellness routine alongside vitamin d supplement and probiotics, helping sustain energy and cognitive function throughout busy days.

Thiamine HCl, calcium pantothenate, niacinamide, ascorbyl palmitate, pyridoxine HCl, riboflavin 5 phosphate, inositol hexanicotinate, pyridoxal 5’-phosphate, riboflavin, calcium-L-methylfolate , methylcobalamin, biotin. Vegetarian capsule (hydroxypropyl methyl cellulose).

• GTIN: 766298018393
• Manufacturer: Pure Encapsulations
• Categories: New ArrivalsPopular Supplement BrandsPure Encapsulations
• 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.

As a dietary supplement, take 1 capsule once or twice daily with meals, or as advised by your healthcare provider. Take daily with food as indicated or as professionally directed.
3 - 6 years - Two teaspoons (10ml)\, 7 years and over - Three teaspoons (15ml).

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

The Active Ingredient Is: Vitamin B12 (Methylcobalamin)

Vitamin B12, also called methylcobalamin, is a water-soluble vitamin important for normal brain function and nervous system health.

This form is the bioactive methylcobalamin, which is often used for its bioavailability and neurological support.

What does Vitamin B12 do?

Vitamin B12 plays a part in everyday energy metabolism and supports nervous system function, aligning with EFSA guidance on nutrient functions. Scientific research suggests these roles are relevant for cognitive and neurological health contexts.

Dr. O'Leary of University College Dublin found that bioactive B vitamins can support cellular energy processes and neurological function, highlighting the importance of bioactive forms such as methylcobalamin.

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

Why choosing Pure Encapsulations B-Complex Plus is Welzo Selected

Pure Encapsulations stands out for its leadership in professional-grade, hypoallergenic formulations that are widely used by healthcare practitioners. The brand is recognised for GMP-certified manufacturing facilities, transparent labeling and a reputation for purity and potency, all of which align with Welzo’s commitment to high-quality, reliable supplements.

Our team evaluated Pure Encapsulations for its rigorous quality standards, including controlled fermentation for key ingredients, detailed supply chain traceability and the use of Bioactive trademarked forms such as Metafolin®. This is complemented by their emphasis on hypoallergenic, expertly formulated products, which supports Welzo’s emphasis on safety and traceability. You can learn more about our evaluation by our expert team of doctors, nurses, and nutritionists and our our rigorous testing protocols.

Product-fitwise, B-Complex Plus uses activated, methylated B vitamins (including L-5-MTHF and methylcobalamin) to support cellular energy, cardiovascular health and cognitive function as reflected in the product profile. This makes Pure Encapsulations a natural fit for a comprehensive B-complex designed for clear absorption and reliable potency.

Welzo’s brand selection process leverages our expert team evaluation and a clear emphasis on regulatory compliance and local market expertise to ensure suitability for UK customers. The result is a trusted partnership with a brand whose heritage and manufacturing philosophy emphasise quality, transparency and patient safety.