Some days your regular hydration mix just can't keep up with what you're sweating out, and reaching for more of it means loading up on carbs and flavor you don't actually want. Skratch Labs built the Electrolyte Booster to solve exactly that. It's a sodium-focused add-in you stir into any drink to raise your electrolyte intake without touching the taste, sugar, or calorie load of what's already in your bottle.

Each scoop delivers 400mg of sodium from sodium citrate, plus 100mg of potassium, 52mg of calcium, and magnesium. Skratch built the profile around what you lose in sweat, and sodium accounts for roughly 90% of that. The sodium citrate is the gut-friendly form, so you're not dealing with the harsh salty bite that makes straight electrolyte tabs hard to stomach mid-effort.

The point here is control. Sweat sodium loss varies wildly between athletes—some lose as little as 400mg per liter, others push toward 2000mg per liter—so a one-size premixed drink leaves a lot of people under-salted. Start with a half to full scoop in 12 to 16 fluid ounces of any drink and adjust from there based on how you feel, how much you're drinking, and how you recover. If you can drink to thirst and still stay hydrated, you've found your range.... Read More