Head-to-Head · 2026

Per4m Hydrate Shots vs Optimum Nutrition Electrolyte Powder

TLL Label Scores are shown only for products whose label assessment has been signed off; others are Under review. Labels and listed prices remain available for research.

Verdict

Optimum Nutrition Electrolyte Powder has the higher TLL Label Score: 78/100.

Best value per serving: Optimum Nutrition Electrolyte Powder at £0.30/serving (score 78).

50/100TLL Label ScoreDose & label check

TLL Label Score rates what's on the label, not the results you'll get. It compares stated doses with amounts used in published research and checks how transparent the label is. It isn't a health claim or medical advice. Source: https://per4mbetter.com/products/pink-lemonade-hydrate-shots, checked 23 Oct 2026. How we scoreThe TLL Label Score compares the ingredients and amounts declared on the label with the amounts used in published research on those ingredients, and checks how transparent the label is. It rates what's on the label, not the results you'll get. It isn't based on claims made by the brand, doesn't reflect our view of the company, and isn't medical advice. It's for general information only.

Per4mHydrate ShotsHydration
78/100TLL Label ScoreDose & label check

TLL Label Score rates what's on the label, not the results you'll get. It compares stated doses with amounts used in published research and checks how transparent the label is. It isn't a health claim or medical advice. Source: https://www.tesco.com/groceries/en-GB/products/322153303, checked 19 Oct 2026. How we scoreThe TLL Label Score compares the ingredients and amounts declared on the label with the amounts used in published research on those ingredients, and checks how transparent the label is. It rates what's on the label, not the results you'll get. It isn't based on claims made by the brand, doesn't reflect our view of the company, and isn't medical advice. It's for general information only.

Carbohydrate: — (not declared on the UK label; this part isn't scored and the score is rescaled over the other components).

Optimum NutritionElectrolyte PowderHydration

★ Winner

Serving100 ml8 g
Retail£23.99£9.99
listed price / serving—£0.30
Energy13kcal—
Carbohydrate0.21g—
Sugars0.19g—
Salt0.32g—
Taurine2000mg—
Coconut Water Powder250mg—
Potassium320mg300mg
Sodium125mg400mg
Magnesium48mg113mg
Sugar—0g

How we score

TLL Label Scores are shown only for products whose label assessment has been signed off; others are Under review. Labels and listed prices remain available for research.

Informational only — not medical advice. Retailer links carry their own disclosures. This never affects scoring.