5 g of beet and 1.5 g of citrulline before the hard one Grapefruit Nitric Oxide Booster Power Drink
A 100 calorie grapefruit drink with 5 g of beet, 1.5 g of citrulline, 1 g of chaga and 50 mg of caffeine. Built for sprints, intervals and team sports.
How to use
Dissolve one pouch in 16 to 18 oz of water about 30 minutes before a hard session, or sip during prolonged efforts.
Ingredients
Shipping & returns
Orders placed Mon–Fri ship within 24 hours. Free US shipping on orders over $50. Questions or a problem with your order? Contact us within 30 days and we'll make it right.
The last interval is where the oxygen runs out
Beet nitrates and citrulline both support blood flow and oxygen delivery to working muscle. This pouch carries 5 g of beet and 1.5 g of citrulline, with 1 g of chaga and 50 mg of caffeine, in 100 calories of grapefruit and dates.
Real food your gut already knows
Rice, fruit and maple or honey — food your digestive system has processed a thousand times before. No maltodextrin bombs, no mystery gums.
Balanced carbs and fats deliver smooth, steady energy — fuel that works with your body, not against it.
Whole ingredients
Everything on the label is something you'd keep in your kitchen.
Race-proven, silky texture
No chemical paste stuck to the roof of your mouth. Goes down clean at pace.
Lab-verified nutrition
Independent COAs published for every gel. See the numbers yourself.
The Happy-Gut Promise
Over 75% of our customers come back and reorder. If Spring doesn't agree with your stomach, tell us within 30 days — we'll make it right.
Frequently asked questions
When should I take it?
How much caffeine?
Is it vegan?
Athletes who stopped bracing for the bloat
Verified reviews via Judge.me — race reports from real customers.
Fuel that stays down when the pace picks up
Real food. Lab-verified numbers. Ships in 24 hours. Join the 75%+ who come back for more.
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