BioTechUSA MultiSalt - 60 caps

Sodium Chloride 26.2%, Magnesium Oxide 26%, Potassium Chloride 25.6%, Maltodextrin, Capsule Shell (Gelatine, Glazing Agent (Shellac), Colour (Iron Oxides And Hydroxides), Acidity Regulator (Ammonium Hydroxide), Acidity Regulator (Potassium Hydroxide)], Calcium Salts of Orthophosphoric Acid, Anti-Caking Agent(Silicon Dioxide),

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 1 capsule with plenty of water (500 ml) during high-intensity endurance sports. It is recommended to take 1 capsule every 60 minutes. Store tightly closed in a cool, dry place. Keep out of reach of children. Food supplements do not replace a balanced nutrition and healthy lifestyle. Not recommended for people with medical conditions and/or taking medications.

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

The Active Ingredient Is: Magnesium (Oxide Form)

Magnesium is a mineral that’s essential for a wide range of normal body functions, and this form brings magnesium in an oxide state, which is often used to help balance electrolytes and keep muscles working during activity.

Sources show this form helps normal metabolic processes tied to energy and muscle function, within the bigger picture of electrolyte control during heavy exercise. This product also contains other electrolytes to help hydration and performance during long activity.

What Does Magnesium (Oxide Form) Do?

Magnesium helps keep electrolyte balance and supports normal muscle function, aiding endurance and cutting fatigue from electrolyte swings during exercise, which aligns with EFSA guidance.

Dr. Sawka from the University studied electrolyte balance during endurance activity, noting its role in hydration and performance during longer efforts (which is key).

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

BioTechUSA is a trusted name in premium‑grade sports nutrition, long known for emphasising ingredient safety, reliable product quality, and a wide international presence. This brand's focus on safe, carefully chosen ingredients aligns with our pledge to dependable manufacturing standards and proven performance nutrition. BioTechUSA MultiSalt shows a clear product‑specific capacity by providing a targeted electrolyte mix in a straightforward capsule form, intended to replenish key minerals involved in fluid balance during strenuous activity. The formula helps supply sodium, magnesium, potassium and chloride in doses that fit endurance needs, with gluten and lactose free traits for broad suitability. This blend of brand credibility, clear product purpose, and practical dosing stood out during our assessment. Our trust is reinforced by how BioTechUSA approaches quality and safety, and by how we evaluate partner brands alongside our internal standards. This collaboration was reviewed by our expert team of doctors, nurses, and nutritionists and aligns with our quality assurance criteria for electrolyte supplementation.