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Beseha
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The 30-second answer
All the research we opened is on long exercise (an hour or more): drinking to thirst gave about the same performance as scheduled drinking on half the fluid (82 athletes), and sodium supplements were not linked to better performance in 266 runners. And an analysis of 28 studies found a low-concentration carbohydrate-electrolyte drink hydrated slightly better than water during continuous exercise. We opened no study on daily use without long exercise, or on any of the four products we compare, so water is enough on most ordinary days and electrolytes are a choice depending on the kind of effort.
Four products: what is in each?
#1
Zero sugarCaffeine-free
Waterkind Original Electrolytes and Vitamins – 10 Sachets
One sachet in 500 ml cold water
EGP 325
10 sachets · current price from the product page
- The page: per sachet, sodium 400 mg, potassium 200, magnesium 100, calcium 100 and chloride 300 mg
- The page: plus zinc and vitamins B, D3 and C
- The page: zero sugar and very low calories
Heads-up: It has no carbohydrates, so it gives no energy for long effort
#2
KetoMCT and L-carnitine
Limitless Hydrite Keto Apple – 6 Sachets
Electrolytes with magnesium, MCT and carnitine
EGP 174
6 sachets · current price from the product page
- The page: magnesium, electrolytes, MCT oil and L-carnitine
- The page: one sachet with a suitable amount of water
Heads-up: The page does not state the sodium or potassium amount, so we cannot compare it with the others
#3
45 g carbohydrates420 mg electrolytes
Pure Ganic Carboganic – Carbohydrates and Electrolytes
1.5 kg powder, about 30 servings, with coconut water powder
EGP 575
1.5 kg · 30 servings · current price from the product page
- The page: a serving (50 g scoop) has 45 g carbohydrates, 420 mg electrolytes and 180 kcal
- The page: mix a scoop with 400 to 600 ml water before, during or after training
Heads-up: The page does not state the osmolality or the sodium amount alone
#4
30 g carbohydrates46 servings
Max Muscle Carb Up with Electrolytes
Fast-carbohydrate powder with electrolytes
EGP 550
46 servings · current price from the product page
- The page: a scoop (32.5 g) has 30 g carbohydrates, 120 kcal, sodium 80 mg, potassium 245, magnesium 63 and calcium 192
- The page: mix a scoop with 200 ml water, 1 to 2 servings a day
Heads-up: A scoop in 200 ml gives a high carbohydrate concentration (our calculation), so add water per the pack
Who really needs electrolytes?
- An ordinary day or short effort: we opened no study on daily use without long exercise, and water with ordinary food is the base.
- Continuous exercise of an hour or more: this is where the research is. The Rowlands 2022 analysis (28 studies) found water hydrated close to the drinks, but the low-concentration drink (under 275 mOsmol/kg with sodium under 50 mmol/L) was best, by a small margin.
- Drink on a schedule or to thirst? The Goulet 2019 analysis (7 studies, 82 athletes) found drinking to thirst (about 505 mL/hour) gave about the same performance as scheduled drinking (1073 mL/hour), and the difference in favour of thirst is trivial.
- Sodium supplements: in the WASSUP study of 266 participants in an 80 km race, there was no link between sodium amount and performance, over-drinking runners were slower than dehydrated ones (an observation, not a trial), and the authors say avoid over-drinking. And a 2025 study of 28 runners over 7 days found no symptomatic low sodium and no link with sodium supplements.
- Diarrhoea and vomiting: we opened no source, so ask a doctor or pharmacist about the right rehydration solution.
A quick comparison from what the pages state
| Product | Carbohydrates | Sodium | Size and price |
|---|---|---|---|
| Waterkind | Zero (sugar-free) | 400 mg per sachet, about 80 mg per 100 ml in 500 ml (our calculation) | 10 sachets, EGP 325 |
| Limitless Hydrite Keto | Not stated (keto) | Not stated | 6 sachets, EGP 174 |
| Carboganic | 45 g per serving, about 7.5 to 11 g per 100 ml in 400 to 600 ml (our calculation) | Not stated alone (420 mg electrolytes in total) | About 30 servings, EGP 575 |
| Carb Up | 30 g per scoop, about 15 g per 100 ml in 200 ml (our calculation) | 80 mg per scoop | 46 servings, EGP 550 |
The prices in the table are as of writing, and the current price is in each product card. No page states osmolality, so we do not class any drink as low or high concentration in the study. This comparison is of what the pages state, not an opinion on the best product.
Ask a doctor or pharmacist first if
- You have high blood pressure, heart or kidney disease, or take diuretics (a general precaution because the products contain sodium and potassium, not from a study).
- You have diabetes and will use a carbohydrate powder (Carboganic or Carb Up).
- Nausea, a severe headache, confusion or swelling appears during long effort: stop and get help.
- You have persistent diarrhoea or vomiting: that needs a doctor and a suitable rehydration solution.
- You are pregnant or breastfeeding, or it is for a child.
Want to ask?
Beseha pharmacists answer on WhatsApp. Tap the “Ask a pharmacist” button and tell them your kind of training and your condition before you choose.
FAQ
Do I need electrolytes or is water enough?
On ordinary days water with food is the base, and we opened no study on daily use. In long exercise, the low-concentration drink hydrated slightly better than water in an analysis of 28 studies.
Should I drink on a schedule or to thirst?
An analysis of 7 studies in 82 athletes found drinking to thirst gave about the same performance as scheduled drinking, on half the fluid.
Do sodium supplements improve performance?
In a study of 266 participants in an 80 km race, there was no link between sodium amount and performance.
Which product should I choose?
There is no study on any of them. Waterkind has no carbohydrates (hydration only), Carboganic and Carb Up have carbohydrates for long effort, and Hydrite Keto does not state its sodium.
Is it suitable on ordinary days?
We opened no study on that, and water is the base; and if you have blood pressure or kidney problems ask a doctor because they contain sodium and potassium (a general precaution).
Is it suitable with diarrhoea?
We opened no source; ask a doctor or pharmacist about the right rehydration solution.
Read next: how much water a day: signs of dehydration and types of magnesium for sleep and muscles.
The bottom line
The research we opened on long exercise: thirst is a good guide, sodium supplements were not linked to better performance, and the low-concentration drink hydrated slightly better than water. There is no study on daily use or on the four products, so choose by your kind of effort and what the page states, and ask if you have blood pressure, kidney problems or diabetes.
Waterkind at Beseha → Carboganic at Beseha →
Sources
- Rowlands et al. 2022: sports drinks and water and hydration during exercise
- Goulet and Hoffman 2019: ad libitum versus programmed drinking
- Lipman et al. 2021: sodium supplements and ultramarathon performance (WASSUP)
- Chlibkova et al. 2025: plasma sodium in female ultrarunners
- Waterkind product page at Beseha
- Limitless Hydrite Keto product page at Beseha
- Carboganic product page at Beseha
- Max Muscle Carb Up product page at Beseha
This content is for information and is not a substitute for advice from a doctor or pharmacist. Prices and availability may change; the final price is on the product page.
