Brand
Science in Sport (SiS) (brand profile)
UK sports nutrition brand; GO isotonic gels sold at Sportsmans Warehouse and Dis-Chem.
- Origin: not verified in this run
- Where to buy: Sportsmans Warehouse, Dis-Chem
Products
| Product | Size | Price (source, date) | Servings | R per serving | Sweeteners |
|---|---|---|---|---|---|
| Science in Sport (SiS) GO Isotonic Energy Gel (60 ml) | 60 ml sachet | R45–R49 (Sportsmans Warehouse via PriceCheck, 2026-10) | 1 | R44.90 | None listed |
| Science in Sport (SiS) SiS GO Energy + Caffeine Gel (60 ml, berry or double espresso) | 60 ml sachet | R74.90 (Sportsmans Warehouse via PriceCheck, 2026-10) | 1 | R74.90 | Not verified |
| Science in Sport (SiS) SiS GO Energy + Electrolyte Gel (60 ml, salted caramel or lemon & mint) | 60 ml sachet | R59.90 (Sportsmans Warehouse via PriceCheck, 2026-10) | 1 | R59.90 | Not verified |
Sources
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.