Hydration goes beyond drinking water: electrolytes are also key to keeping the body in balance.
When we sweat, we don’t just lose water we also lose electrolytes.
Electrolytes are minerals such as sodium, potassium and magnesium. Our body needs them to carry out essential functions, such as:
- Proper muscle function.
- The transmission of nerve impulses between the brain and the rest of the body.
- Maintaining the body’s fluid balance.
That’s why, in summer, drinking water alone may not be enough. We also need to replenish the electrolytes we lose through sweat.
How to tell if you’re low on electrolytes
The body sends us several signals, such as:
- Fatigue that goes beyond the feeling of heat.
- Cramps or muscle spasms.
- Headache.
- Persistent thirst, even after drinking water.
If these symptoms appear after an afternoon at the beach, a workout or physical exertion, the body may need something more than water.
Why water alone isn’t always enough
When we sweat a lot and only drink water, the concentration of sodium in the blood can drop. As a result, we may keep feeling tired or weak, even after drinking enough water.
This is why isotonic drinks exist. Their concentration of mineral salts is similar to that of body fluids, which allows for faster absorption than water alone.
However, most isotonic drinks found on the market contain added sugars, artificial colourings and preservatives. This means that, although they provide electrolytes, they also include ingredients that aren’t particularly beneficial for health.
SIN GAS: a natural alternative
SIN GAS is an organic isotonic drink made with apple juice, hibiscus, rosehip and seawater, with no added sugars, artificial preservatives or colourings. A more natural alternative to conventional isotonic drinks.
What makes it different?
- Natural electrolytes from Costa Brava seawater.
- Natural, organic ingredients, certified by the CCPAE.
- Made in Lleida.
- Ideal before, during and after physical activity, but also for hot days or any time you need to replenish minerals.
Why is seawater a good source of electrolytes?
Seawater is one of the richest and most balanced natural sources of minerals. It contains sodium, magnesium, potassium and chlorides the same electrolytes the body loses through sweat.
The seawater used in SIN GAS comes from Aquamarina Costa Brava. It is collected and microfiltered to make it fit for human consumption, following strict quality controls.
The team at Aquamarina Costa Brava explain, drawing on their experience and research, the process of collecting and treating the water.
“Our seawater is collected at a depth of around 30 metres, at geolocated, carefully selected points along the Costa Brava, at the edge of the Montgrí, Medes Islands and Baix Ter Natural Park. Once collected, the water goes through a cold microfiltration process, with no heat treatment, which preserves its natural characteristics and mineral composition as much as possible.”
Judit Puig, co-founder of Aquamarina Costa Brava.
When is it most important to replenish electrolytes?
- Before prolonged exertion, to start well hydrated.
- During physical activity, especially in the heat.
- After sweating a lot, whether from sport or high temperatures.
In summary
It’s not about drinking more, but about drinking better.
Replenishing electrolytes naturally, without added sugars or artificial ingredients, is a way to look after your body during summer and support good hydration.
SIN GAS accompanies you in this process with a combination of apple juice from Lleida, hibiscus, rosehip and seawater.
A product featuring seawater from Aquamarina Costa Brava, which guarantees the quality and purity of the seawater used in its production.
👉 Discover SIN GAS in our shop.
Sources
- Bates, G. P., & Miller, V. S. (2008). Sweat Rate and Sodium Loss During Work in the Heat. Journal of Occupational Medicine and Toxicology, 3(4).
- Montain, S. J., Cheuvront, S. N., & Sawka, M. N. (2000). Fluid and Electrolyte Supplementation for Exercise Heat Stress. American Journal of Clinical Nutrition.
- Mao, I. F., et al. (2001). Electrolyte Loss in Sweat and Iodine Deficiency in a Hot Environment. Archives of Environmental Health, 56(3), 271–277.
- Shirreffs, S. M., & Maughan, R. J. (2017). Optimizing the Restoration and Maintenance of Fluid Balance After Exercise-Induced Dehydration. Journal of Applied Physiology.
- Physiological Benefits and Performance of Sea Water Ingestion for Athletes in Endurance Events: A Systematic Review. Nutrients, 14(21), 4609 (2022).
- Recent Advances and Insights into the Bioactive Properties and Applications of Rosa canina L. and Its By-products. ScienceDirect (2024).
- Unveiling the Mechanisms for the Development of Rosehip-Based Dermatological Products: An Updated Review. Frontiers in Pharmacology (2024).
