B-Right by Jarrow Formulas is a potent B vitamin blend built to support energy production and stress resilience through easy-to-use, bioavailable forms. This active ingredient mix includes methylcobalamin B12 and 5-MTHF, plus P-5-P for B6, all picked for better absorption. This brand has a long heritage of science-led formulations and quality standards that put purity and efficacy first.

Available Sizes & Variants:

100 capsules – standard daily dose for ongoing support.

Benefits & Features:

• Supports energy production throughout the day.
• Uses active, highly bioavailable forms to aid absorption.
• Includes methylcobalamin B12 and 5-MTHF for methylation support.
• P-5-P form of B6 supports more than a hundred enzymatic reactions involved in amino acid, glucose, and lipid metabolism, helping energy pathways work efficiently day in, day out.
• Designed for daily use with a gentle profile to support busy lifestyles.

B-Right draws on Jarrow Formulas' science led heritage, pairing Quatrefolic methylfolate with methylcobalamin B12 for superior bioavailability. The brand champions high quality through patented ingredients and rigorous testing, earning trust among health minded customers. For anyone building a daily wellness routine, this B vitamin blend slots in smoothly and supports energy, mood and metabolic resilience, great alongside magnesium glycinate, vitamin d supplement or probiotics.

(other) Silicon dioxide, calcium phosphate, magnesium stearate (vegetable source), cellulose and stearic acid (vegetable source). Capsule consist of hydroxypropylmethylcellulose.

• GTIN: 790011010067
• Manufacturer: Jarrow Formulas
• Categories: CHECKOUT UPSELLNew Arrivals
• 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 one capsule daily with a meal, or as advised by your healthcare professional.

To properly consume the supplement, it is recommended to take 1-3 capsules daily with a meal. It is important to note that, like with any other supplement, if you are pregnant, breastfeeding, or currently on any medication, it is advised to consult with your healthcare provider before incorporating it into your routine.

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

The Active Ingredient Is: Vitamin B12 (Methylcobalamin)

Vitamin B12, in particular in the methylcobalamin form, is a water-soluble vitamin that’s essential for normal bodily function. This active form is easily usable by the body to support essential metabolic processes.

This form is recognised for its high bioavailability and its role in coenzyme activity that supports methylation and related metabolic pathways.

What Does Vitamin B12 Do?

Vitamin B12 helps with one-carbon metabolism and neurotransmitter synthesis, contributing to normal function of the nervous system and cellular metabolism. It also participates in homocysteine remethylation pathways, which are linked to overall metabolic health.

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

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

Jarrow Formulas stands out to us as our go-to partner for B-Right because the brand consistently runs with a science-first mindset and a commitment to advanced, bioavailable B‑vitamin forms. The blend uses methylcobalamin B12 and 5‑MTHF, and pyridoxal-5‑phosphate, showing the brand's focus on active, easily absorbed ingredients that help cellular energy metabolism and methylation pathways.

This brand is widely recognised as having an expert-led approach, with a team of scientists drawing on global research and a philosophy of top-tier science guiding how they work. Their collaboration with well-established ingredient technologies like Quatrefolic® further shows a focus on quality and potency. To ensure trust and transparency, this selection is backed by our our ingredient quality and purity standards.

In our evaluation, Jarrow Formulas consistently stood out from competitors through its heritage of scientific rigour and its clear alignment with B‑complex nutrition needs. This product is a natural fit for B‑Right, benefiting from their emphasis on bioavailable forms and robust formulation philosophy, making it the ideal Welzo selected partner for this supplement. Learn more from our expert team of doctors, nurses, and nutritionists as we vetted this brand alongside our clinical team.