How does the hydrogel delivery system actually work?

You mix the powder with water, and the carbohydrates and salts form a gel that coats tiny sodium bicarbonate pills. That gel protects the bicarb from stomach acid so it reaches the small intestine intact, where it is released slowly into the bloodstream. The gradual release smooths out the pH shift, which is what reduces bloating, nausea, and other GI problems.

When should I take bicarbonate before a race?

Timing is individual. Research shows time to peak blood bicarbonate ranges from 75 to 180 minutes after ingestion, and food intake can shift it further. The practical advice from the article: run pre-race lab tests during training, follow your normal race-day eating routine, measure your response, and build your personal protocol from that data. Never try it for the first time on race day.

Is hydrogel bicarbonate a magic bullet for endurance?

No. The delivery innovation is real and the early evidence is promising, but the evidence base is still limited and more research is needed. As the article argues, approach every manufacturer claim with a skeptical eye, ask for the evidence, and remember that no supplement replaces training, fueling, and sleep. Use it under the guidance of a qualified sports dietitian or healthcare professional.

Insider's Only

The Rise of the Hydrogels

Maurten's Bicarb System is a novel endurance sports supplement that combines sodium bicarbonate with a hydrogel matrix to improve its delivery and minimize gastrointestinal issues.