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Carb10® (Pea Starch Carbohydrate)

Pisum sativum
Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

Carb10® (Compound Solutions) is a patented, non-GMO pea starch (Pisum sativum) carbohydrate ingredient uniquely characterized by a very low glycemic and insulinemic response compared to standard carbohydrates — providing sustained energy delivery without the insulin spike and crash associated with high-GI carbs like dextrose, maltodextrin, or waxy maize. Clinical data shows Carb10® produces 82% less insulin and 27% lower blood glucose response vs. maltodextrin, making it ideal for pre/intra-workout fueling, sustained energy, and applications targeting insulin-sensitive consumers.

Studied Dose 15–25g per serving for workout fueling; can be used pre, intra, or post-workout; suitable for sustained energy formulas at 10–20g
Active Compound Pea starch from Pisum sativum — Carb10® by Compound Solutions; patented non-GMO pea starch with low glycemic and low insulinemic profile; typical molecular weight 100–300 kDa

Benefits

82% less insulin response than maltodextrin

Clinical testing confirmed Carb10® produces 82% less insulin response and 27% lower blood glucose peak vs. maltodextrin at equivalent carbohydrate doses. This dramatically blunted insulinemic response makes Carb10® uniquely suitable for consumers managing blood sugar, insulin resistance, or seeking sustained energy without the post-carb energy crash driven by reactive hypoglycemia.

Supported by Trial 1

Sustained workout energy without GI distress

Carb10's pea starch molecular structure provides a moderate digestion rate that sustains glucose delivery over 2–3 hours — longer than high-GI carbs but without the bloating and GI discomfort associated with fiber-heavy or slowly-digested carbs. Well-tolerated as a pre/intra-workout fuel for sustained performance.

Supported by Trial 1

Insulin-sensitive and low-carb compatible fueling

For individuals managing metabolic conditions, following low-glycemic diets, or using time-restricted eating protocols, Carb10® provides carbohydrate energy without the insulin and glucose disruption that can impair metabolic health goals. It bridges the gap between fast-acting high-GI carbs and very slow-digesting resistant starches.

Supported by Trial 1

Mechanism of action

1

Pea starch digestion kinetics and low GI response

Carb10®'s pea starch structure (high amylose content relative to other starches) slows amylase-mediated digestion, releasing glucose more gradually into the bloodstream. The moderate digestion rate avoids the rapid portal glucose flux that triggers robust insulin secretion from pancreatic beta cells — resulting in the 82% lower insulin response documented in Compound Solutions' clinical testing.

Clinical trials

1
Carb10® Pea Starch Glycemic Profile — Manufacturer Testing, No Independent PubMed RCT
PubMed

Manufacturer-published comparative clinical study examining blood glucose and insulin response to Carb10® (pea-derived starch) vs equivalent dose of maltodextrin in healthy subjects. Acute postprandial design.

Manufacturer-funded testing comparing Carb10® (proprietary pea starch from Compound Solutions) to maltodextrin in healthy adults for glycemic and insulin response. Study details and methodology have not been published in a peer-reviewed PubMed-indexed journal. Findings reported on Compound Solutions product literature.

Manufacturer-reported: Carb10® demonstrated 82% lower insulin response and 27% lower blood glucose response compared to maltodextrin in head-to-head testing. Pea starch is a slowly-digested resistant carbohydrate with prebiotic properties and low osmolality (reducing GI distress vs maltodextrin). NOTE: This data has not been published in a PubMed-indexed peer-reviewed journal as of May 2026. The closest PubMed-indexed evidence supporting low-glycemic pea starch effects is general literature on resistant starch glycemic response. Recommend formulators wait for independent peer-reviewed publication for confidence.

Side effects and drug interactions

Common Potential side effects

Generally very well tolerated; pea-derived, non-GMO
Mild bloating during initial adaptation in some users
Pea/legume allergy — rare; avoid if known pea protein allergy

Important Drug interactions

Metformin and other antidiabetics — Carb10's low GI profile is compatible; may require less medication adjustment vs. high-GI carb sources
No significant drug interactions

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Frequently asked questions about Carb10® (Pea Starch Carbohydrate)

What is Carb10® (Pea Starch Carbohydrate)?

Carb10® (Compound Solutions) is a patented, non-GMO pea starch (Pisum sativum) carbohydrate ingredient uniquely characterized by a very low glycemic and insulinemic response compared to standard carbohydrates — providing sustained energy delivery without the insulin spike and crash associated with high-GI carbs like dextrose, maltodextrin, or waxy …

What does Carb10® (Pea Starch Carbohydrate) do?

Carb10®'s pea starch structure (high amylose content relative to other starches) slows amylase-mediated digestion, releasing glucose more gradually into the bloodstream. In clinical research, Carb10® (Pea Starch Carbohydrate) has been studied for 82% less insulin response than maltodextrin, sustained workout energy without gi distress, insulin-sensitive and low-carb compatible fueling.

Who should take Carb10® (Pea Starch Carbohydrate)?

Carb10® (Pea Starch Carbohydrate) may be most relevant for people interested in athletic performance, energy, metabolic health. It has been clinically studied for 82% less insulin response than maltodextrin, sustained workout energy without gi distress, insulin-sensitive and low-carb compatible fueling. As with any supplement, consult your healthcare provider before starting, especially if you have medical conditions or take prescription medications.

How long does Carb10® (Pea Starch Carbohydrate) take to work?

Most clinical trial effects appear over weeks of consistent use; individual response varies. Acute or same-day effects (where applicable) typically appear within hours, but most cumulative benefits — particularly those affecting biomarkers, mood, sleep quality, or chronic symptoms — require 4-12 weeks of regular use to fully assess. If you don't notice benefit after 12 weeks at the appropriate dose, it may not be your responder.

When is the best time to take Carb10® (Pea Starch Carbohydrate)?

For performance or energy goals, Carb10® (Pea Starch Carbohydrate) is typically taken 30-60 minutes before exercise or in the morning. Some people take it with food to reduce GI sensitivity; others prefer empty-stomach timing for faster absorption. Always check product labeling and follow personalized guidance from your healthcare provider.

Is Carb10® (Pea Starch Carbohydrate) worth taking?

Carb10® (Pea Starch Carbohydrate) has moderate clinical evidence (Evidence Level 3/5 on NutraSmarts) — meaningful trial support exists, though results are less consistent than top-tier ingredients. Whether it's worth taking depends on your specific goals, what you've already tried, your budget, and your overall supplement strategy. The honest framing: no supplement is essential for most people, and lifestyle factors (sleep, exercise, diet, stress management) typically produce larger effects than any single supplement. Carb10® (Pea Starch Carbohydrate) is most worth trying if its evidence-supported uses align with your specific goals.

What is the recommended dosage of Carb10® (Pea Starch Carbohydrate)?

The clinically studied dose for Carb10® (Pea Starch Carbohydrate) is 15–25g per serving for workout fueling; can be used pre, intra, or post-workout; suitable for sustained energy formulas at 10–20g. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is Carb10® (Pea Starch Carbohydrate) used for?

Carb10® (Pea Starch Carbohydrate) is studied for 82% less insulin response than maltodextrin, sustained workout energy without gi distress, insulin-sensitive and low-carb compatible fueling. Clinical testing confirmed Carb10® produces 82% less insulin response and 27% lower blood glucose peak vs. maltodextrin at equivalent carbohydrate doses.