£9.95
STYRKR SLT07 1000mg Hydration Tablets deliver a quad-blend of electrolytes designed to mirror human sweat: 1000mg sodium, 100mg potassium, 25mg magnesium, and 15mg calcium per effervescent tablet. Formulated to be hypotonic, fast-absorbing and gentle on the gut, these vegan and gluten-free tablets are ideal for intense efforts or hot conditions.
Ingredients (per 7.2g tablet serving)
Citric acid
Sodium hydrogen carbonate
Sodium carbonate
Malic acid
Sorbitol (humectant)
Potassium hydrogen carbonate
Inulin (prebiotic fibre)
Magnesium oxide
Tricalcium phosphate (calcium)
Red beet juice powder (natural colour)
Sucralose (sweetener)
Natural flavourings
May contain traces of nuts
Nutritional Breakdown (per 7.2g tablet)
Calories: 11kcal (47kJ)
Carbohydrate: 0.6g (Sugars < 0.1g)
Fibre: 0.2g
Protein / Fat: 0g
Salt: 2.53g (1000mg sodium)
Electrolytes: Sodium 1000mg, Potassium 100mg, Magnesium 25mg, Calcium 15mg
Suitable for Vegans/Vegetarians?
✅ Yes – Fully plant-based, vegan-certified, gluten-free, non-GMO – no artificial colours or unnecessary preservatives.
Allergen Information:
Free from major allergens, but may contain traces of nuts due to shared facility
No dairy, soy, gluten or artificial additives – check packaging or with manufacturer direct if extremely sensitive.
When you’re pushing hard – whether it’s a long-distance run, a gruelling bike ride, or any endurance activity – your body needs hydration that not only replaces fluids but also helps with muscle function and reduces fatigue. That’s where the STYRKR SLT07 Hydration Tablets 1000mg come in. With 1000mg of sodium, this is the choice for athletes who need an extra boost in hydration, especially during hot weather or longer workouts.
These tablets are designed to mimic the composition of human sweat, providing the exact electrolytes needed for efficient fluid absorption. The quick-dissolving effervescent formula means you get fast hydration without any artificial additives.
Who it’s for:
Ideal for athletes or anyone training hard in hot or sweaty conditions – or doing double sessions with minimal recovery time. Designed for fast hydration, cramp prevention, and sustaining performance.
What it does:
Replaces lost sodium, potassium, magnesium and calcium in clinically effective ratios – even better than standard sports drinks. The high 1000mg sodium dose speeds fluid absorption and supports sustained hydration under heavy sweat.
How I’d use it:
Drop a tablet into approx. 500 ml water and sip before or during hard efforts. For lighter sweat or cooler conditions, half a tablet works well. Easy to carry, fast to absorb, and highly effective.
The Science:
Oral Salt Supplementation Enhances Exercise Performance and Fluid Retention
Study: This investigation compared performance and fluid retention in athletes using sodium chloride tablets dissolved in water vs. placebo when exercising.
Journal of Athletic Training and related sports physiology studies (2016)
Sodium chloride supplementation – like that provided by SLT07’s 1000mg dose – helped athletes retain fluid more effectively during exercise, reducing bodyweight loss and improving endurance. Matches the high-sodium strategy used in SLT07.
Electrolyte Drink Enhances VO₂max and Exercise Capacity vs Water Alone
Study: Examined the effects of pre and intra-exercise intake of an electrolyte drink versus plain water on maximum oxygen consumption, exercise duration, and performance recovery.
Applied Clinical Nutritional Science (Choi et al.) (2021)
Subjects who consumed an electrolyte beverage – including sodium, potassium, magnesium – showed significantly higher VO₂max and longer exercise capacity than those drinking water alone, reinforcing SLT07’s functionality during intense efforts.
