Electrolyte Multi: What the Authorised EU Health Claims Actually Say

When you train hard, you lose more than just water. Sweat carries away sodium, potassium and chloride — minerals your muscles and nerves rely on. Vitadefence Electrolyte Multi is a berry-flavoured hydration powder designed to replace what you lose, without added sugar or artificial colours. Made in a GMP-certified UK facility, it provides a measured electrolyte blend to support normal muscle function and hydration during and after exercise.

What are electrolytes?

Electrolytes are minerals that carry an electrical charge when dissolved in body fluids. The three main electrolytes lost in sweat are sodium, potassium and chloride. Sodium and chloride help maintain fluid balance and nerve signalling, while potassium is essential for normal muscle contraction. The European Food Safety Authority (EFSA) has authorised the claim that potassium contributes to normal muscle function. During prolonged exercise or hot conditions, replacing these minerals helps maintain performance and reduce the risk of cramping.

Vitadefence Electrolyte Multi ingredients

Each 540 g pot contains 45 servings. One flat 12 g scoop mixed with 500 ml water provides:

• Potassium – 56 mg (per serving, based on 467 mg/100 g)
• Chloride – 174 mg (per serving, based on 1454 mg/100 g)
• Sodium – 215 mg (per serving, based on 1788 mg/100 g)

Other ingredients: Maltodextrin, Acidity Regulator (Citric Acid), Electrolyte Blend (Trisodium Citrate, Sodium Chloride, Potassium Chloride), Flavouring, Natural Colour (Grapeskin Extract Powder), Sweetener (Sucralose).

Made by an Informed Manufacturer in an Informed Manufacturer Facility — meaning the production site is regularly tested for banned substances, giving athletes extra confidence.

How the formula was designed

Electrolyte Multi uses a simple, transparent electrolyte blend. Trisodium citrate provides sodium and a mild buffering effect, which may help reduce acidity during intense exercise. Sodium chloride (table salt) and potassium chloride supply the two key minerals lost in sweat. The maltodextrin base offers a small amount of carbohydrate (roughly 10 g per serving) to help with fluid absorption and provide a quick energy source during longer sessions. The berry flavour comes from natural grapeskin extract, and sucralose adds sweetness without calories. This avoids the high sugar content found in many commercial sports drinks, making it suitable for those watching their sugar intake.

The science — what's well-supported

The role of electrolytes in exercise is well established. A 2021 review in Nutrients (PubMed ID: 33668343) noted that sodium and potassium replacement during prolonged exercise helps maintain plasma volume and reduces the risk of hyponatremia (low blood sodium). The EFSA has authorised the following health claims for the minerals in this product:

• Potassium contributes to normal muscle function (EU Register ID: 3156).
• Potassium contributes to the maintenance of normal blood pressure (EU Register ID: 3155).
• Sodium contributes to normal muscle function and neurotransmission (EU Register ID: 3180).
• Chloride contributes to normal digestion by production of hydrochloric acid in the stomach (EU Register ID: 3141).

It is important to note that these claims apply to the minerals themselves, not to the product as a whole. Electrolyte Multi provides these minerals in a convenient format for active individuals. There is no evidence that electrolyte supplements improve performance in short-duration exercise (under 60 minutes) unless you are dehydrated. For sessions lasting longer than an hour, or in hot conditions, replacing electrolytes can help maintain endurance and reduce cramping risk.

How to take it

Mix 1 flat scoop (12 g) with 500 ml of water. Stir or shake until dissolved. The powder settles over time, so weighing the serving on a kitchen scale gives the most accurate measure. The manufacturer recommends use before, during and after exercise. Start with one serving 30 minutes before training, sip during exercise, and have another serving afterwards if you have sweated heavily. Do not exceed three servings per day unless advised by a healthcare professional.

Storage

Store in a cool, dry place, out of direct sunlight and out of reach of children. Keep the lid tightly sealed after each use. Do not use if the seal is damaged. The best before date is printed on the base of the pot. Once mixed, consume the drink within 24 hours if refrigerated.

Allergen and dietary information

• Suitable for vegetarians and vegans
• Halal approved
• Free from gluten, dairy, soy and nuts (manufactured in a facility that processes these ingredients; cross-contamination risk is managed but cannot be ruled out)
• No artificial colours — the berry colour comes from grapeskin extract
• Sweetened with sucralose, not sugar

Who should be cautious

If you have high blood pressure, kidney disease, or are on a sodium-restricted diet, consult your doctor before using electrolyte supplements. The sodium content (215 mg per serving) is moderate, but it adds up if you take multiple servings. Pregnant or breastfeeding women should also seek medical advice before use. This product is not intended for children under 12 unless recommended by a healthcare professional. If you experience any adverse reactions, stop use and seek medical advice.

What pairs well with Electrolyte Multi

For a complete hydration and recovery routine, consider combining Electrolyte Multi with other Vitadefence products:

• Magnesium Citrate – Magnesium is another key electrolyte lost in sweat, and it contributes to normal muscle function and normal energy-yielding metabolism. Taking it alongside your hydration drink may help reduce muscle fatigue.
• Vitamin D3 & K2 – Vitamin D supports normal absorption of calcium, which is also involved in muscle contraction. Adequate vitamin D status helps maintain overall muscle health.
• Co-Enzyme Q10 – This compound plays a role in cellular energy production. While not an electrolyte, it may support energy levels during exercise when taken consistently.

You can also save by purchasing these together in our bundle deals.

Frequently asked questions

How many servings are in one pot?

Each 540 g pot contains 45 servings when using the recommended 12 g scoop. The scoop is included inside the pot.

Can I use this for everyday hydration, not just exercise?

Yes, but it is designed for active individuals who lose electrolytes through sweat. For everyday hydration, plain water is usually sufficient. If you are in a hot climate or have been ill with vomiting or diarrhoea, Electrolyte Multi can help replace lost minerals. Do not use it as a replacement for plain water throughout the day unless advised by a doctor.

Does this contain caffeine or stimulants?

No. Electrolyte Multi contains only electrolytes, maltodextrin, flavouring and sweetener. It is stimulant-free and can be used in the evening without affecting sleep.

Is it suitable for keto or low-carb diets?

Each serving contains approximately 10 g of maltodextrin, which provides about 10 g of carbohydrate. This is relatively low compared to many sports drinks, but it is not zero-carb. If you follow a strict ketogenic diet, you may prefer to use a plain electrolyte product without carbohydrate. For most low-carb diets, the amount is acceptable.

Why does the powder settle?

Over time, the different particle sizes in the powder can separate during transport and storage. This is normal and does not affect quality. We recommend weighing the serving for the most accurate measure, as scoop sizes can vary if the powder has settled.

Can I take it with other supplements?

Yes, Electrolyte Multi can be taken alongside most other supplements. If you are taking medications that affect kidney function or blood pressure, consult your doctor first. Avoid taking it at the same time as high-dose calcium or magnesium supplements, as they may compete for absorption. Space them by at least two hours.

Why Vitadefence

Vitadefence is a UK-based brand committed to transparency and quality. Electrolyte Multi is manufactured in a GMP-certified facility that is also an Informed Manufacturer — meaning the production site undergoes regular testing for banned substances, giving athletes and fitness enthusiasts confidence in what they are consuming. We use simple, recognisable ingredients and avoid unnecessary additives. All our products are backed by clear labelling, third-party testing where applicable, and a focus on evidence-based nutrition. We ship across the UK and internationally. Check our shipping information here.

Bottom line

Vitadefence Electrolyte Multi is a straightforward, no-nonsense hydration powder for anyone who exercises and sweats. It provides sodium, potassium and chloride in a berry-flavoured drink with minimal sugar and no artificial colours. The science supports electrolyte replacement during prolonged or intense exercise, and the product is made to a high standard in a UK facility. If you want a clean, effective electrolyte drink that you can trust, this is a solid choice. Buy Electrolyte Multi here.

This article is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting any new supplement, especially if you have a medical condition or are taking medication. Health claims cited are authorised by the European Commission under Regulation (EC) No 1924/2006 and apply to the nutrients themselves, not to this specific product. The product is not intended to diagnose, treat, cure or prevent any disease. Read customer reviews here.