Free shipping on orders over $75



Free Shipping
30-Day Returns
Secure Checkout
Hydration, engineered for those who don't settle. ǣr starts where ordinary water ends — built on a base of organic coconut water, balanced with the three minerals your body actually loses: sodium, magnesium, and potassium.
No added sugar. No artificial anything. Just clean, clinical-grade hydration in a 16oz bottle that looks as considered as it tastes.
What's inside: Organic coconut water, lime juice, sea salt, organic stevia leaf extract.
Per serving: 60 calories • 290mg sodium • 600mg potassium • magnesium
What's actually in the bottle
290 mg
Replenishes what you lose first. Calibrated to real depletion.
Balanced
Supports recovery, sleep, and nerve function.
600 mg
Regulates fluid balance and cellular energy.
Direct answers
Coconut water naturally contains the electrolyte profile your body actually loses — potassium, magnesium, trace minerals — already in bioavailable form. Tap water with added powder is a compromise.