Dr. William Stone, DC, CHHC
Certified Nutritional Consultant
Iris Analysis Practitioner | Holistic Health Expert
This is a professional-grade product. Purchase requires prior guidance from a qualified healthcare practitioner or a consultation with one of ours.
If you’ve already been advised to use this product, are currently taking it, or have worked with a practitioner before, simply log in or create an account to continue.
To schedule a consultation with our very own Dr. William Stone or
Maria Tabone,
please call 1-800-622-8877 ext. 1 for assistance.
Certified Nutritional Consultant
Iris Analysis Practitioner | Holistic Health Expert
Integrative Nutritionist | Functional Nutrition Coach
Ayurveda Practitioner | Herbalist

GCO is a targeted glucose-support formula featuring chromium alongside a proprietary blend of botanicals, berberine, BioActive Carbon® Technology BC1, and astaxanthin. It is designed to support healthy glucose metabolism and overall metabolic wellness.
Vegetable Cellulose (Capsule), Organic Gum Blend (Gum Arabic, Tapioca, Guar Gum), Microcrystalline Cellulose, L-Leucine, Silica.
| Supplement Facts | ||
| Serving Size: 1 Capsule | ||
| Servings Per Container: 90 | ||
| Amount Per Serving | % Daily Value | |
|---|---|---|
| Chromium (as Chromium Polynicotinate) | 5 mcg | 14% |
| GCO Blend Berberine HCl (Berberis aristata) (root), Cassia Bark (Cinnamomum cassia), Masson Pine Bark Extract (Pinus massoniana), BioActive Carbon® Technology BC1 [Humic Shale (containing Fulvic Acid)], Astaxanthin (Haematococcus pluvialis) |
530 mg | † |
| † Daily Value (DV) not established. | ||
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