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Meet the endurance electrolyte.

Paraxanthine meets electrolytes. Clarity meets capacity. Endurance meets performance.


Every ingredient has a job.

200mg Paraxanthine

750mg Tri-Sodium Citrate

45mg Magnesium Bi-Glycinate

150mg Potassium Citrate

200mg Paraxanthine

Your liver converts 84% of caffeine into paraxanthine. Hydra delivers it directly. 200mg per serving of the same molecule that gives caffeine its edge, without the crash, the jitters, or spike.



200mg Paraxanthine

Your liver converts 84% of caffeine into paraxanthine. Hydra delivers it directly. 200mg per serving of the same molecule that gives caffeine its edge, without the crash, the jitters, or spike.



750mg Tri-Sodium Citrate


Tri-Sodium Citrate is the most bioavailable form of sodium. It's easier on the stomach, faster to absorb, and less salty than traditional forms.

750mg Tri-Sodium Citrate


Tri-Sodium Citrate is the most bioavailable form of sodium. It's easier on the stomach, faster to absorb, and less salty than traditional forms.

45mg Magnesium Bi-Glycinate


Magnesium Biglycinate bonds magnesium to glycine for superior cellular absorption. No digestive distress, no cheap fillers. Just cleaner muscle function and reduced cramping when the miles get hard.

45mg Magnesium Bi-Glycinate


Magnesium Biglycinate bonds magnesium to glycine for superior cellular absorption. No digestive distress, no cheap fillers. Just cleaner muscle function and reduced cramping when the miles get hard.

150mg Potassium Citrate


Potassium Citrate crosses cell membranes more efficiently than standard potassium chloride. Paired with Tri-Sodium Citrate, it maintains fluid balance and keeps muscle contractions firing clean through the final miles.

150mg Potassium Citrate


Potassium Citrate crosses cell membranes more efficiently than standard potassium chloride. Paired with Tri-Sodium Citrate, it maintains fluid balance and keeps muscle contractions firing clean through the final miles.

hydra endura electrolytes

by Hydra Endura

Price: $29.99 Rating: 5.0 out of 5
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