The sports-drink aisle charges neon prices for salt, sugar and water — a formula your pantry stocks at pennies. The DIY electrolyte drink: the base recipe, the flavor variations and the honest audit of when anyone (homemade or neon) actually needs one.

The Base Formula

The pantry recipe: one liter water, quarter-teaspoon salt (the sodium — the electrolyte that actually depletes in sweat), juice of one citrus (potassium plus flavor), one-to-two tablespoons honey or maple (the sugar is FUNCTIONAL here — glucose assists absorption during long efforts). Stir; refrigerate; pennies.

The Variations

The flavor wardrobe: lime-and-pinch-of-salt (the classic), orange-honey, the coconut-water base (nature’s potassium concentrate — salt still added; coconut water alone under-delivers sodium), and the watermelon-blend summer edition. The infusion logic from the tea pitcher applies wholesale.

The Use-Case Audit

The honest need assessment (the electrolyte guide’s math, beverage edition): hour-plus sweaty efforts, heatwave outdoor work, illness recovery — yes; the desk day, the 30-minute gym session — water remains the entire answer (the daily neon habit is a sugar subscription in athletic packaging). Match the drink to the sweat, homemade or otherwise.

The Cost-and-Control Dividend

The DIY advantages: sugar dialed to the actual effort (half-sweet for moderate sessions), no dye-and-additive passengers, and the price collapse (the summer’s hydration budget redirected to actual groceries). The sports drink was always three pantry items and marketing — the recipe just returns the margin.

Salt, citrus, a little sweet, matched to real sweat. The neon bottle’s formula was never proprietary — it was a pantry recipe with a logistics team, and your kitchen just undercut it.