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Now Foods, Indole-3-Carbinol, 200 mg, 60 Veggie Caps

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In Stock
  • Expiration Date: Jul 2018
  • Shipping Weight: 0.67 lbs (0.3 kg)
  • Product Code: NOW-03056
  • UPC Code: 733739030566
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 4 x 2.2 x 2.2 in, 0.4 lbs (0.18 kg)
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Product Overview


  • Supports Cellular Health
  • With Flax Lignans
  • Detoxification Support
  • GMP Quality Assured
  • A Dietary Supplement
  • Vegetarian/Vegan

Cruciferous vegetables (cabbage, broccoli, cauliflower, etc.) are uniquely abundant in a sulfur-containing compound called Indole-3-Carbinol (I3C). In the acidic stomach environment, I3C is converted into derivative compounds shown to neutralize free radicals, promote proper detoxification, and support healthy cell cycle regulation. DIM (diindolemethane) is a well-known I3C derivative. In addition, studies have shown that I3C supplementation can help maintain a healthy endocrine response in both men and women, thereby supporting the health of the breast, prostate, and other reproductive organs. Although I3C is normally very unstable, NOW Indole-3-Carbinol is packaged and laboratory tested to ensure potency during its shelf life.

Suggested Use

As a dietary supplement, take 1 capsule 1 to 3 times daily, preferably with food. Consider taking these other NOW products: AHCC and Immune Renew.

Other Ingredients

Cellulose (capsule), rice bran, silica and magnesium stearate (vegetable source).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Store in a cool, dry place after opening. Please recycle.

Caution: For adults only. Not for pregnant/nursing women. Consult physician if taking medication or have a medical condition. Keep out of reach of children.

Do not eat freshness packet. Keep in bottle.

Supplement Facts
Serving Size: 1 Veg Capsule
  Amount Per Serving % Daily Value
Indole-3-Carbinol (I3C) 200 mg *
LinumLife Complex (Flax Seed Lignan Extract) (Linum usitatissimum) (Seed Coat) (5 mg Lignans) 200 mg *
* Daily Value not established.
iHerb Customer Reviews


Posted by 5020326631191069277 on Oct 03, 2016

Unfortunately last delivery never arrived in Greece although it was estimated to arrive 9/9/2016.

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Too soon to tell

Posted by 5246078375196110536 on Jul 10, 2016

It's too soon to tell. But I think it works.

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Posted by 4756938335838422151 on Jun 06, 2016

Love it!

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I am glad I found it

Posted by 5639515394668257185 on May 09, 2016

Few years ago my doctor called me to tell me that I had abnormal pap smear due to human papilloma virus( HPV). I was advised to do a biopsy and keep repeating a pap smear every six months so we don't miss anything. I did a good research and came across Indole 3 carbinol. I took it for three months in a row. When the pap smear was repeated, we found out that it came back to normal. It has been almost 5 years and my pap smear is still normal. Right now I take Indole 3 carbinol for two months out of the year just to make sure I stay healthy. Even though my doctor believes it was my immune system that cleared or "calmed" the virus down, I still believe it was because of Indole 3. The reason why I believe so, is because I did the pap smear before and after taking Indole 3. It was abnormal before Indole, and it was normal after I took Indole 3. I will be forever grateful.

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Hormone balance

Posted by Reviewer3276893 on Dec 25, 2015

I started taking these to help with hormone balance and to rid my body of excess estrogen. This is the second round I've taken these. It doesn't seem to help as much as it did before, but I probably need to add DIM. I use this in conjunction with calcium d glucarate. Don't get me wrong, it does help, my breasts aren't quite a tender as they are without it, but I would like NO breast tenderness at all.

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