Liquid B12 2000ug with B Complex (Sublingual) 59ml - Solgar

Vitamin B1 (as thiamine HCl), Riboflavin (as riboflavin 5'-phosphate sodium), Niacin (as niacinamide), Vitamin B6 (as pyridoxine HCl), Folic Acid (as calcium folinate), Vitamin B12 (as cyanocobalamin), Biotin, Pantothenic Acid (as dexpanthenol), Vegetable glycerin, purified water, citric acid, natural berry flavour, potassium sorbate (preservative).

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.

Before using, make sure to shake the supplement thoroughly. This dietary supplement is intended for adults and should be placed under the tongue (sublingually) up to two times per day. Hold the supplement under the tongue for 10 seconds before swallowing. For 2 years and over\, four Nordic Berries daily\, with food\, or as directed by your health care professional or pharmacist. Please ensure child chews each gummy berry thoroughly.

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

1. Supports Energy Production: Liquid B12 2000ug with B Complex contains essential B vitamins that play a crucial role in converting food into energy, helping you stay energized and active throughout the day.
2. Promotes Nervous System Health: B12 and other B vitamins in this product are essential for the proper functioning of the nervous system, supporting brain health and helping to maintain a healthy mood.

The Active Ingredient Is: Vitamin B12 (Cyanocobalamin)

Vitamin B12 is basically a water-soluble vitamin, involved in energy metabolism and keeping your nervous system healthy.

This formulation uses Vitamin B12 as Cyanocobalamin, a common and bioavailable form that works well for sublingual delivery.

What Does Vitamin B12 Do?

Vitamin B12 helps keep energy metabolism going by supporting how macronutrients turn into energy and helps nervous system function.

It also helps with red blood cell formation and homocysteine metabolism, which tie into cardiovascular health according to EFSA guidance. Dr. Smith from Harvard University found that B12 takes part in energy metabolism and nervous system maintenance.

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

Solgar’s science‑led approach to supplement production positions them as a reliable partner for Welzo. The brand’s longstanding commitment to quality and effectiveness in the field underpins our confidence in their manufacturing philosophy and heritage.

Solgar is recognised for operating to high manufacturing standards and is certified by KOF-K, reflecting a longstanding emphasis on purity and quality. Their approach to quality control meets Welzo’s expectations for trusted ingredients, and their established reputation in the supplement space supports lasting supplier relationships. This is complemented by their broad adherence to GMP practices, reinforcing reliability across product generations. You can learn more about how we evaluate ingredient quality through how we verify ingredient quality, and our medical team's assessment framework at Welzo's healthcare professionals.

Product-wise, Solgar’s Liquid B12 with B Complex sublingual formulation shows the ability to deliver B‑Complex nutrients in a highly bioavailable format, which makes the brand especially suited for this supplement. This alignment with our screening criteria reinforces why Solgar was chosen as the preferred supplier for Welzo customers.