Health, fitness and the supplement aisle. An independent South African desk.
Hydration and endurance · Answer
Electrolyte products in South Africa cost roughly R4.60 to R25 per serving, with a 32Gi electrolyte gel at about R35. The cheapest are Biogen Electrolyte sachets and Lifestyle Electrolyte Fizzy tablets at about R4.60 to R5.30 each; most sugar-free sachets sit at R10 to R15 (October 2026). Sodium per serving is rarely published.
Prices below are per sachet, tablet or gel from retailer listings in October 2026, calculated by dividing pack price by serving count. Dis-Chem website specials are lower than list price and the Faithful to Nature and Takealot prices differ, so ranges are shown.
| Product | Format | Per serving | Source |
|---|---|---|---|
| Biogen Electrolyte (30 sachets) | sachet | R4.63 to R5.17 | Dis-Chem |
| Lifestyle Electrolyte Fizzy (10 tablets) | effervescent tablet | R4.80 to R5.30 | Dis-Chem |
| Biogen Electrolyte Plus (10) | sachet | R7.20 to R8.00 | Dis-Chem |
| USN Purefit Zero Sugar Hydrator (10) | sachet | R10.00 to R11.30 | Clicks, Dis-Chem |
| Nutritech Hydrate (10 x 9 g) | sachet | about R10.00 | Clicks |
| REVIVE Raw Daily Electrolytes (30) | sachet, unsweetened | R10.63 to R13.30 | Faithful to Nature |
| Resurge Sugar-free (20) | sachet | R12.75 | Takealot |
| Hydropop (30) | sachet | R12.87 | Takealot |
| Biogen Active Hydrate (15) | sachet | R12.00 to R13.33 | Dis-Chem |
| REVIVE Daily Electrolytes (30 or 40) | sachet, stevia | about R12 to R15 | Dis-Chem, Faithful to Nature |
| Rehidrat Oral (6 x 14 g) | sachet | R18.00 to R20.17 | Dis-Chem, Clicks |
| Kwench Mineral and Electrolyte Snap (10) | sachet | R20.90 to R24.90 | Faithful to Nature, Takealot |
| Rehidrat Sport (20 x 14 g) | sachet | about R22 to R24 | Dis-Chem |
| 32Gi Cramp Assault gel (10 g) | gel | R34 to R37 | Dis-Chem, Sportsmans Warehouse |
This is the number that matters, and it is mostly unavailable. Most retailer pages for the products above do not print sodium per sachet; REVIVE, Biogen Electrolyte, USN Purefit Hydrator and Nutritech Hydrate keep their nutrition tables on the pack. The one figure we can calculate is for Rehidrat: the SAHPRA product information lists sodium chloride and sodium bicarbonate that work out at roughly 288 mg sodium per 14 g sachet (our calculation), which is about 14 to 16 mg of sodium per Rand. Rehidrat is an oral rehydration salt indicated for diarrhoea, with about 12 g of sugars per sachet; it is not designed as an endurance drink.
When you shop, divide the sodium on the pack by the price per serving. A cheap sachet with very little sodium is a flavoured drink, not a replacement for sweat losses.
Compare more on our best electrolytes in South Africa page.
High-sodium products are unsuitable with high blood pressure, kidney or heart disease or diuretic use. Check with your doctor first if any of these apply, or if you are pregnant or take regular medication. Children rarely need electrolyte products for school sport.
| Product | Size | Price (source, date) | Servings | R per serving | Sweeteners |
|---|---|---|---|---|---|
| Biogen Electrolyte (3 x 10 sachets, citrus) | 3 x 10 sachets | R139–R155 (Dis-Chem (electrolytes group), 2026-10) | 30 | R5.17 | Not published |
| Lifestyle Electrolyte Fizzy (10 tablets) | 10 effervescent tablets | R48–R53 (Dis-Chem (electrolyte drinks page), 2026-10) | 10 | R5.30 | Not published |
| USN Purefit Zero Sugar Hydrator (10 sachets) | 10 sachets | R100–R113 (Clicks via PriceCheck, 2026-10) | 10 | R10.00 | Not published (zero sugar) |
| REVIVE Raw Daily Electrolytes, unflavoured (30 sachets) | 30 sachets | R319–R399 (Faithful to Nature, 2026-10) | 30 | R13.30 | None (unsweetened, unflavoured) |
| Rehidrat Oral Electrolyte Mixture, Orange or Blackcurrant (6 x 14 g) | 6 x 14 g sachets | R108–R121 (Dis-Chem (electrolytes group); Clicks via PriceCheck, 2026-10) | 6 | R20.00 | Sugars (glucose and sucrose); no sweetener listed in the SAHPRA composition |
| 32Gi Cramp Assault Electrolyte Gel (10 g) | 10 g sachet | R34–R37 (Dis-Chem (energy and endurance), 2026-10) | 1 | R34.99 | Not published |
Educational information, not medical advice. Speak to a doctor, pharmacist or registered dietitian before using supplements if you are pregnant or breastfeeding, under 18, taking medication, or living with kidney, liver or heart disease. Prices were observed in October 2026 and are not offers.