Coenzymate B Complex, Peppermint Flavored Sublingual, 60 Tablets - Source Naturals

Vitamin C (as niacinamide ascorbate), Thiamin (Vitamin B-1), Riboflavin (from flavin mononucleotide [Coenzymated]), Niacin (from inositol hexanicotinate, niacinamide ascorbate, & nicotinamide adenine dinucleotide [Coenzymated]), Vitamin B-6 (as pyridoxal-5'-phosphate [Coenzymated]), Folate (as folic acid), Vitamin B-12 (as methylcobalamin & hydroxocobalamin), Biotin, Pantothenic Acid (as calcium D-pantothenate), Sodium, Coenzyme Q10, Inositol (as inositol hexanicotinate), Sorbitol, mannitol, natural peppermint flavor, sodium citrate, natural licorice flavor and magnesium stearate.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take 2 to 3 tablets daily. Place a tablet under your tongue and let it dissolve slowly, changing its position occasionally to prevent prolonged contact with one spot. Take 2 capsules daily

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

The Active Ingredient Is: Vitamin B12 (Cobalamin)

Vitamin B12 is a water-soluble vitamin that helps with normal nervous system function and energy metabolism. This formulation delivers B12 in a coenzyme B12 form to support quick metabolic readiness when absorbed under the tongue.

This formula also contains other B vitamins and Coenzyme Q10, which help to support energy metabolism and nervous system function.

What Does Vitamin B12 Do?

Vitamin B12 participates in cellular energy production and sustains neurological function, with supporting evidence from EFSA-style guidance on B-vitamin roles in metabolism and nerve health. Dr. Ramasamy of University demonstrated that B vitamins act as essential cofactors in these processes.

Additionally, B12 supports normal blood system function and neurotransmitter synthesis, matching the high-level nutritional understanding of B-complex roles in metabolism and brain health.

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

Source Naturals is Welzo selected for its long-standing commitment to evidence-driven formulations and coenzyme technology that align with our quality and efficacy benchmarks. This brand has over 35 years in the supplement space, recognised for delivering high-bioavailability active forms and reliable performance, which supports our standards for trusted sourcing.

Our evaluation emphasised Source Naturals’ manufacturing philosophy and consistency in delivering sublingual B vitamins in their active coenzyme forms, designed for rapid uptake. Their approach to coenzymated B complex aligns with our focus on purity, potency, and practical administration for customers seeking efficient absorption. This combination of heritage and specialised formulation differentiates Source Naturals from competitors in our portfolio.

Welzo’s team vetted Source Naturals through our typical collaboration process, ensuring alignment with Welzo's healthcare professionals and our our supplement quality standards. The collaboration is especially well-suited for this sublingual B complex, delivering ready-to-work active nutrients directly into the bloodstream while supporting our commitment to safety and transparency.