Ultra I-3-C Indole-3-Carbinol

Ultra I-3-C Indole-3-Carbinol
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Ultra I-3-C Indole-3-Carbinol 60 vcaps | Douglas Laboratories

Ultra I-3-C, provided by Douglas Laboratories®, supplies significant amounts of indole-3-carbinol (I-3-C) in a proprietary blend of cruciferous vegetables for healthy hormone balance and cellular health.†


Indole-3-carbinol is a member of the class of sulfur-containing chemicals called glucosinolates, phytochemicals found in high amounts in cruciferous vegetables such as broccoli, cauliflower, and Brussels sprouts. Indole-3- carbinol functions as an antioxidant, stimulates natural detoxification enzymes and supports normal hormone metabolism. † Furthermore, I-3-C supports the function of healthy breast and cervical cells. † In recent years, I-3-C has shown a promising ability to support prostate cell metabolism. †

In the stomach, indole 3-carbinol must be broken down into its active metabolite diindolylmethane, another indole compound that also has similar health benefits. Indole-3-carbinol supports healthy estrogen metabolism by promoting a healthy ratio of weak estrogens (2-hydroxyestone metabolites or 2-OHE) to strong estrogens (16 alpha-hydroxyestrone metabolites or 16 alpha-OHE) in favor of the weak, less potent estrogens. Indole-3- carbinol also induces phase II enzymes including glutathione S-transferase (GST). Cruciferous vegetables like broccoli and cauliflower offer protective sulforophane compounds known for their ability to induce protective detoxifying enzymes.


Ultra I-3-C may be a useful dietary supplement for individuals wishing to supplement their diet with indole-3- carbinol to support healthy estrogen metabolism.


Ultra I-3-C Indole-3-Carbinol 60 vcaps | Douglas Laboratories

FORMULA (#201209)

One Vegetarian Capsule Contains: Indole-3-Carbinol ................................. 200 mg Proprietary Blend.................................... 50 mg Standardized Broccoli, Cauliflower and Brussels Sprout


Adults take 1-2 capsules daily in divided doses with meals or as directed by a healthcare professional. WARNING: Women who are breastfeeding or pregnant should not take this product.


No adverse effects have been reported.

The conversion of I-3-C to its active metabolites requires stomach acid. Therefore, antacids, H2 blockers, and proton-pump inhibitors may impede its effectiveness.

How Supplied: Supplied in bottles of 60 Capsules.


Store in a cool, dry place, away from direct light. Keep out of reach of children.

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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.

Since we do not know everything about your medical history and medications, please consult with your health care practitioner before implementing any new protocols and supplements. Do not construe any information listed on this site as a substitute for actual medical advice. The info you receive from us is not intended to replace medical advice by your doctor. Forrest Health, Inc. does not dispense medical advice, prescribe, or diagnose illness. We offer nutritional programs and supplements that support your health. The views and nutritional advice expressed by Forrest Health, Inc. are not intended to be a substitute for conventional medical service. If you have a medical condition, see your physician of choice