New look. Same formulas. Reintroducing you to Thorne. Details
Free shipping. Get free shipping on all orders. Details
 

New look. Same formulas.

You probably noticed our new website, new logo, and new product labels. While our looks may have changed, our commitment to science and quality products remains untouched. Every product is still manufactured with the highest quality and safety standards in the world and still contains the exact same formula as before.

Please note that during the transition you might receive products with the former label as well as the new label. In every case, however, all of our products, regardless of label, are shipped with the maximum shelf-life in mind.

Learn more about our brand evolution.

 

Free shipping

Get free ground shipping on all retail orders and on wholesale orders valued at $99 and up.

(Contiguous United States only).

Indole 3-Carbinol

SKU SF749

Supports female reproductive health by facilitating estrogen metabolism in the liver*

Indole-3-Carbinol contains a compound found in cruciferous vegetables such as cauliflower and cabbage. It helps maintain an optimal ratio of 2-hydroxy (good) to 16-hydroxy (bad) estrogen.*

$28.40
Benefits
Liver/Detox, Women's Health
Cruciferous vegetables, including broccoli, cauliflower, Brussels sprouts, and cabbage, contain a compound called indole-3-carbinol (I3C).* As a nutritional supplement, I3C provides key nutritional support for the liver's detoxification of estrogens, thus playing an important role in supporting female reproductive health.* A large portion of I3C is converted to diindolylmethane (DIM), the substance believed to be the primary contributor to I3C's beneficial properties. DIM has been shown to selectively bind to estrogen receptors and might act as an estrogen antagonist.*

In the liver, I3C promotes the metabolism of estrogen and increases the ratio of 2-hydroxy estrogen to 16-hydroxy estrogen.* The 2-hydroxy estrogens, which are less active than the 16-hydroxy estrogens, are generally eliminated more quickly from the body. One study found postmenopausal women who had the most favorable 2:16-hydroxy estrogen ratio were most likely to maintain good female health.* Studies have examined the efficacy, safety, and optimal supplementation of I3C. A 12-week trial conducted on 17 women found a 66-percent increase in the 2:16-hydroxy estrogen ratio with administration of 400 mg of I3C daily.*
Take 1 capsule one to two times daily or as recommended by your health professional.
One Capsule Contains:
Indole-3-Carbinol / Diindolylmethane (DIM) complex 200 mg.

Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Leucine, Silicon Dioxide.
ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY
If pregnant, consult your health professional before using this product.

INTERACTIONS
There are no known adverse interactions or contraindications at publication date.

Bringing health to your home.

Our new suite of Thorne tests allow you to take steps towards a healthier lifetsyle while in the comfort of your own home. No lab visit required. Ever. Learn more about Thorne home tests and find out which test is right for supporting you in becoming your best self.

People Like You Also Viewed

VegaLite - Chocolateā„¢

Vegan-friendly protein powder

Vitamin D/K2 Liquid

Supports healthy bones and muscles, as well as the cardiovascular and immune systems*

Amino Complex - Berry

Promotes lean muscle mass and strength, and enhances energy production*

Related Health Concerns