More energy. Less tiredness. B vitamins that work.

Active, methylated B vitamins in high-impact doses, the forms your body actually absorbs. Made in Britain.

What Methylated B Complex Ultra supports

Science-backed, high-impact ingredients.

Trusted by customers

who feel the difference every day.

★★★★★ 4.9 out of 5 · 235 reviews

Hear from our customers

Real people who take it every day.

Jacqui from West Yorkshire shares her review
Jacqui, West Yorkshire
Sutha from London shares his review
Sutha, London
Methylated B Complex Ultra bottle
Methylated B Complex Ultra

Active B vitamins your body can actually use

Most B-complex supplements use cheap, synthetic forms your body has to convert first, and often can't. We start with the active, methylated forms, ready to absorb from your very first tablet. Just one a day.

The active forms inside
Methylcobalamin B12L-5-MTHF folateP5P B6Benfotiamine B1
Made in Britain
Vegan
Non-GMO
Gluten-Free
Shop Now → ★★★★★ 4.9/5 · 235+ reviews

The science behind the formula

It comes down to the form.

Many people feel nothing from a B-complex, and the reason is the form: cheap, inactive vitamins your body has to convert first.

0%

of people carry a common MTHFR gene variant

Their body turns folic acid into active folate less efficiently. Prime Vitality skips that step by using the active, methylated forms your body can use straight away.

Read the science →

Source: prevalence of the MTHFR C677T gene variant, US Centers for Disease Control and Prevention, "MTHFR Gene Variant and Folic Acid Facts"; and Wilcken B et al., Journal of Medical Genetics, 2003.

Why Prime Vitality was created

Why Prime Vitality was created

Built from lived experience. Backed by better ingredients.

Prime Vitality started with a simple question: why do so many supplements promise the world but leave you feeling exactly the same?

After years of trying generic B-complex products and not feeling a difference, we set out to build a formula using the active, methylated forms of B vitamins your body can actually use.

Every batch is made in Britain to high quality standards, vegan, non-GMO, and designed for real life: one tablet, once a day.

Our Story
★★★★★ Rated 4.9/5 by 235+ customers

Ready to feel the difference?

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