

Best seller
Berberine ES-5 60 Capsules
5× the Bioavailability of Berberine*
Berberine ES-5 features dihydroberberine (DHB), a highly bioavailable metabolite of berberine with demonstrated benefits for blood glucose metabolism. Berberine naturally occurs in several plant species used extensively in traditional Ayurvedic and Chinese herbal practices; DHB is the natural bioactive form of berberine.*
$50.21$53.99
Save 7% now and on future deliveries. Register now
$53.99
Doctor Reference Sheet
Product Highlights
- Supports Enhanced Berberine Activity*
- Supports Healthy Blood Glucose Metabolism*
Ingredient Information

Other Ingredients
Microcrystalline cellulose, capsule (hypromellose and water), ascorbyl palmitate, and silica.
Related Health Categories
Formulated to Exclude
Animal Products
Corn
Dairy
Egg
Fish
Gluten
GMO
Peanuts
Sesame
Shellfish
Soy
Tree Nuts
Wheat
Yeast
Directions & Usage
Take one capsule once or twice daily, or use as directed by your healthcare professional.
Consult your healthcare professional before use. Individuals taking medication should discuss potential interactions with their healthcare professional. Do not use if tamper seal is damaged.
Storage
Keep closed in a cool, dry place out of reach of children.
Trademarks
S1. GlucoVantage® is a registered trademark of NNB Nutrition.
Label Information
UPC#: 722537512244
SKU#: 000000000300095624
Product family
Higher standards
We stand for quality you can trust. We continually seek out premium ingredients from the best suppliers to deliver professional formulas that exceed industry standards.
Clean labels. Fresh supplements. Our manufacturing and warehousing space is environmentally controlled. Ingredients and finished formulas are always handled and stored correctly, ensuring clean, fresh supplements for you.
Our formulas come in single-serving pouches, stick packs, bottles, and dose and blister packaging, providing added convenience and the highest level of confidence in the integrity of our formulas.
XYMOGEN is committed to maintaining your trust. We gladly offer certificates of analysis on request. Our GMP certification through industry-recognized NSF means that we keep our facility exceptionally clean with strict adherence to procedure, meaning XYMOGEN professional formulas stand out in a class of their own.

Trusted by the
professionals
Our formulas are trusted by renowned integrative healthcare professionals. Just like them, we care about your health and well-being. Our rigorous quality assurance, on-premises quality control laboratory testing for identity, strength, quality, and purity, environmental-controlled warehouse, and restricted distribution ensure that what it says on the label is in the bottle.
Our Quality