Cyclodextrin/Highly-branched Cyclic Dextrin HBCD

Highly-Branched Cyclic Dextrin (HBCD) — also known as Cluster Dextrin® — is a highly branched carbohydrate produced from waxy corn starch using a specific enzymatic process. It is categorized as a high-performance carbohydrate because of its unique molecular structure.

What It Is

HBCD is a cyclic dextrin with:

• High molecular weight

• Low osmolality

• Fast gastric emptying

• Stable, cluster-like structure

These properties give it advantages in digestion, energy release, and performance nutrition.

Key Features

• Fast stomach emptying → reduces bloating or gastrointestinal

• Steady energy release → prevents sudden blood sugar spikes

• Good solubility → mixes easily into drinks

• Low sweetness & neutral taste → ideal for formulations

Main Uses

1. Sports Nutrition (Most Common Use)

HBCD is widely used in:

• Intra-workout drinks

• Pre-workout formulas

• Endurance formulas

• Post-workout recovery blends

Benefits for athletes:

• Quick energy availability

• Improved endurance performance

• Better glycogen replenishment

• Reduced fatigue during long training sessions

2. Clinical or Medical Nutrition

Used in some specialized nutrition products because it:

• Is easy to digest

• Does not cause rapid blood glucose increase

• Provides steady carbohydrate intake

3. Food & Beverage Industry

• Functional beverages

• Clear sports drinks

• Fortified foods

• Energy gels

Its low viscosity makes it ideal for high-concentration carbohydrate drinks.

4. Supplements / Functional Ingredients

Commonly used together with:

• BCAAs

• EAAs

• Creatine

• Electrolytes

• Vitamins/minerals

It helps with absorption and delivery of these actives.

Why Athletes Prefer HBCD Compared to Other Carbs

HBCD provides both fast availability and steady energy, which is rare.