Hold your pace when everyone else fades. Full bicarb dose, none of the gut wreck.

TRUSTED BY ATHLETES AT:

BUFFER

Sodium Bicarbonate

Sodium bicarbonate helps buffer acidity produced during high-intensity exercise, delaying fatigue and allowing athletes to maintain power for longer. It’s one of the most well-studied performance ingredients in endurance sports.

FUEL

Natural Carbohydrates

We use real carbohydrate sources like dates, honey, and oats to provide fast energy with a smoother release over time. These carbs replenish glycogen and support sustained output without relying on artificial sweeteners or ultra-processed sugars.

digest

No GI Issues

Raceday is formulated to deliver the benefits of sodium bicarbonate while prioritizing stomach tolerance. Using a controlled dose and pairing it with simple, real carbohydrate sources helps reduce GI distress and makes it easier to use during hard efforts and racing.

Clinical research shows that taking sodium bicarbonate with carbohydrates is linked with the lowest incidence of gastrointestinal symptoms compared to taking bicarbonate alone

Journal of the International Society of Sports Nutrition

BiCarb Bars 21g - Chocolate Peanut Butter

World's first sodium bicarbonate performance bar

21G

BICARB

52G

CARBS

$30.00

CHOOSE YOUR PACK

QUANTITY

INGREDIENTS

Medjool dates, peanut butter (peanuts), honey, oat flour, rolled oats, puffed rice, dark chocolate chips (cocoa mass, sugar, cocoa butter, vanilla), sodium bicarbonate, Contains: Peanuts. Made with gluten-free oats. Produced in a facility that handles tree nuts.

SHELF LIFE

Refrigeration is required for long term shelf life. 2-3 Months not refrigerated 7-9 Months refrigerated

SCIENCE

During high-intensity exercise, your muscles produce hydrogen ions that increase acidity, causing the familiar burning sensation and fatigue. Sodium bicarbonate helps buffer these ions, delaying acidosis so you can maintain high-intensity efforts for longer. Research consistently shows performance benefits, especially for efforts lasting 1–10 minutes. Each Raceday Bicarb Bar provides the clinically effective 21g dose of sodium bicarbonate paired with 52g of carbohydrates to improve tolerance and reduce gastrointestinal discomfort. Consume one bar 90-120 minutes before exercise with 500 mL of water, and always practice using it during training before race day.

90-120 minutes before the effort. Take with water. We recommend you try training with it first.