Redcon1 | Cluster bmb | 30 ServingsRedcon1
- SuppVault Score
- 83/100
- Per serving
- $1.33

Redcon1
25g Cluster Dextrin® for light, fast intra-workout fuel
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Redcon1 Cluster Bomb is a dedicated intra/post-workout carb formula built around 25g of Cluster Dextrin® per serving. It’s designed to support training output and glycogen needs with a lighter stomach feel than many basic carb powders.
Redcon1 publishes test results from independent third-party labs. Svpplements links to the manufacturer’s data — we don’t test products ourselves.
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Cluster Bomb covers workout carbohydrate, while creatine covers phosphocreatine replenishment for repeated high-intensity efforts. This is a classic pairing because carbohydrate supports training output and creatine supports ATP regeneration, giving you fuel on both the substrate and energy-system side.
Take daily; can be mixed with Cluster Bomb during or after training
Carbohydrate delivery during training works best when hydration is also handled properly. Pairing Cluster Bomb with sodium and other electrolytes improves fluid balance and makes the intra-workout drink more useful for long sessions, hot environments, and high-sweat athletes.
Mix together intra-workout or use electrolytes pre/intra with Cluster Bomb
Cluster Bomb supplies carbohydrate but no amino acids. Adding EAAs or BCAAs creates a more complete intra-workout setup, combining energy substrate support with amino acid availability during long training sessions or when training away from meals.
Mix together and sip during training
After training, carbohydrate plus protein is a practical recovery combination. Cluster Bomb helps begin glycogen replenishment, while protein provides the amino acids needed to support muscle protein synthesis and recovery from the session.
Use immediately post-workout with or alongside your protein shake
A pre-workout handles energy, focus, and blood flow, while Cluster Bomb handles workout fuel. This division of labor makes the stack more intelligent than using a carb-free pre-workout alone and hoping motivation compensates for under-fueling.
Take pre-workout 20-30 minutes before training; sip Cluster Bomb during training
Cluster Bomb wins for simplicity and a fully dedicated 25g HBCD-style carb payload.
Both target workout carbohydrate delivery, with the better choice depending on formula preference and price.
Over The Top has the edge if you want a more complete intra-workout beyond carbohydrates alone.
Glycoload may edge it for users wanting hydration support paired with workout carbs.
Side-by-side against the closest competitors. Score reflects clinical dosing, transparency, and testing.
Redcon1 | Cluster bmb | 30 ServingsRedcon1
Condemned Labz | C-Block 10 | 40 ServingsCondemned Labz
Cluster Bomb wins for simplicity and a fully dedicated 25g HBCD-style carb payload.
Compare side-by-side →
Enhanced | Carb-TechEnhanced
Both target workout carbohydrate delivery, with the better choice depending on formula preference and price.
Compare side-by-side →
Apollon Nutrition | Over The TopApollon Nutrition
Over The Top has the edge if you want a more complete intra-workout beyond carbohydrates alone.
Compare side-by-side →Comparison data combines live storefront pricing with our SuppVault analysis. Competitor scores reflect public-label data; manufacturer-side changes may not be reflected in real time.
Redcon1 Cluster Bomb is a highly focused performance carbohydrate formula built around a single active: 25 grams of Cluster Dextrin® as highly branched cyclic dextrin per serving. That simplicity is the strategy. This is not a kitchen-sink intra-workout with amino acids sprinkled in for label appeal. It is a dedicated carbohydrate delivery system for athletes who want usable training fuel without the stomach heaviness, sugar rush, or gastrointestinal drag common with cheaper carb sources.
Cluster Dextrin® is a trademarked form of highly branched cyclic dextrin, a carbohydrate engineered to have a high molecular weight and very low osmolality relative to many standard sports carbs. In practical terms, that matters because lower osmolality solutions tend to leave the stomach faster, which is one reason HBCD has become popular for intra-workout use. Faster gastric emptying and lighter gastric load translate to what the customer actually notices: less sloshing, less fullness, easier sipping during training, and more reliable energy when sessions are long, dense, or glycogen-demanding.
At 25 grams, this dose delivers 100 calories of rapidly available carbohydrate. For many lifters, that is enough to meaningfully support a standard 45-75 minute weight-training session, especially when used around training or alongside a pre-workout meal. In the broader sports nutrition literature, carbohydrate needs during exercise often scale with duration, intensity, body size, and total session volume. Endurance and high-output protocols often use substantially more than 25 grams per hour, so it is important to be honest: this is a meaningful performance dose for many gym sessions, but larger athletes, long-duration endurance work, or two-hour sessions may require stacking additional carbs from food or another serving strategy.
Mechanistically, the value is straightforward. Carbohydrate availability helps maintain blood glucose, reduces the performance drop that comes with progressive glycogen depletion, and supports sustained training output during repeated contractions. That means better repeatability of effort across sets, cleaner performance late in sessions, and less of that flat, drained feeling when workload is high. Post-workout, the same carbohydrate source can help initiate glycogen replenishment, making Cluster Bomb useful not only during training but also immediately after sessions when fast, digestible carbohydrate is desirable.
The synergy here is not about multiple actives interacting on paper. The synergy is with your training structure and with the rest of your stack. Cluster Bomb pairs naturally with creatine, electrolytes, EAAs, and pre-workout formulas because carbohydrate supports transport, training density, and total output. If your pre-workout handles stimulation and pump, this handles fuel.
From a transparency standpoint, this is refreshingly clear. There is no proprietary blend, no hidden carb matrix, and no ambiguity around the active payload: 25 grams of Cluster Dextrin®. In a category where some carb products mix cheap fillers with marketing language, a single-ingredient active panel is a strong sign of label honesty.
What to expect: on day one, the main difference is how training feels, not a dramatic sensation. You notice steadier energy, easier sipping, and less digestive burden than heavier carb options. Over 2-4 weeks of consistent use during high-volume training, the benefit becomes more obvious in session quality: more consistent output, less drop-off in later sets, and smoother recovery between demanding sessions because carbohydrate timing is finally being handled with purpose.
Highly branched cyclic dextrin is engineered with a high molecular weight and relatively low osmolality in solution. That combination can promote faster gastric emptying compared with denser, more hyperosmotic carbohydrate drinks. In practice, this often translates to easier intra-workout tolerance and less perceived stomach fullness during demanding sessions. Those delivery characteristics are a major reason HBCD is favored in peri-workout sports nutrition.
Carbohydrate consumed during training helps preserve blood glucose availability as exercise duration and volume increase. This can support repeated effort quality, especially when glycogen demand is high or pre-training meals were limited. The effect is most relevant in longer sessions, high-volume resistance training, and mixed conditioning work. A rapidly available carbohydrate source can therefore improve the ability to sustain output late in training.
Post-exercise carbohydrate intake accelerates glycogen restoration by providing substrate for muscle glycogen synthase activity. The importance rises when athletes train again soon, perform multiple daily sessions, or accumulate high weekly volume. A simple, quickly digested carbohydrate can be useful when a full meal is delayed or appetite is low. This makes dedicated carb formulas practical both during and immediately after training.
Verified athletes can view NCAA, WADA, and high-school compliance status for this product.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
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