High Carb

High Carb

A Cluster Dextrin drink mix built for endurance athletes who want steady fuel without stomach trouble. A 9:1 blend of Cluster Dextrin and fructose absorbs fast and releases slow, with no spikes, no crashes, and zero GI distress.

4.89

(19 reviews)

$39.99

One-time purchase

Flavor
CHOOSE SIZE
• Non-GMO• Gluten Free• Vegan• Free Ship $59+

Sustained Energy

Cluster Dextrin releases glucose steadily — no spikes, no crashes

Zero GI Distress

Low osmolality means it clears the stomach fast without bloating

Stack It

Designed to combine with Electrolytes and EAAs in one bottle

Race Proven

Trusted at Unbound, Sea Otter Classic, and Gravel World

Why This Ratio?

1. Cluster Dextrin (9 parts)

The lead carb, and the reason High Carb sits easy. At ~400,000 g/mol, it's far larger than dextrose or maltodextrin, with a ring structure that keeps osmolality low. That means it clears the stomach faster with less water pull, less bloating, and less GI distress.

And unlike traditional carb supplements that spike blood sugar and crash, High Carb releases glucose steadily to your working muscles.

2. Fructose (1 part)

The small second carb. It activates a second transport pathway, maximizing total carbohydrate absorption without overloading any single system.

Paired with Cluster Dextrin at 9:1, it's the optimal balance of fast-absorbing, sustained energy.

High Carb supplement facts label

Build Your GoodLife Stack

GOODLIFE is built as a three-phase system: Before, During, and After. High Carb is the base of the first two, the carbs that fuel the work.

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How to Take

Fill Your Bottle

Fill a 16-24oz bottle 3/4 of the way with lukewarm water.

Add Your Scoops

1-4 scoops depending on intensity. More scoops = thicker consistency.

Shake & Top Off

Shake until dissolved. Top off with ice or cold water. Shake again.

Stack It Up

Add Electrolytes and EAAs for the complete fueling system.

Tested. Transparent. Trusted.

Assay testing for ingredient potencyMicrobial contamination screeningHeavy metals analysisCertificate of Analysis on file for every batch
View Our Lab Testing Database & COAs

What Athletes Are Saying

5.0

Verified Athlete

"I started taking this for my training and within a month my legs felt less trashed on hard days. Recovery between sessions just got noticeably easier. Not a magic pill — but you can feel the difference."

Anthony C.

5.0

Verified Athlete

"Why lead with aspartate? Because it works. This is the first magnesium that actually feels like it was built for athletes, not for people trying to fall asleep."

Mark T.

5.0

Verified Athlete

"I take one scoop with dinner every night. No stomach issues, easy routine. After about three weeks my cramping during long rides basically disappeared."

Daniel F.

.0

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