Douglas Laboratories Ultra I-3-C

by Douglas Laboratories

Douglas Labs Ultra I-3-C supplies indole-3-carbinol (I-3-C) in a proprietary blend of cruciferous vegetables for estrogen balance.


Serving Size 1 Vegetarian Capsules

Amount Per Serving ......... %DV

Indole-3-Carbinol.......200 mg.............*

Proprietary Blend.......100 mg............ *

Standardized broccoli extract (sprouts), Cauliflower (entire plant) and Brussel sprout *entire plant).

*Daily Value not established.

Other Ingredients:

Hydroxypropyl methylcellulose (capsule), cellulose and vegetable stearate.

Suggested Use:

Adults take 1-2 capsules daily in divided doses with meals or as directed by a healthcare professional.


Women who are breastfeeding or pregnant should not take this product.

Side Effects:

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.


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

*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

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