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Best i3c supplements

Are you seeking for the best i3c supplements on the market? If you answered yes, you are lucky because you have arrived at the greatest possible spot.

There are many different types of i3c supplementss to choose from, so it can be tricky to decide which one is right for you. To help you make your decision, we’ve put together a list of the 10 best i3c supplements on the market.

We’ve included a variety of options and price points to suit every budget and need. Whether you’re looking for a budget or the highest quality i3c supplements, we’ve got you covered. So, if you’re in the market for a new i3c supplements, read on for our top 10 picks.

10 Best i3c supplements: Editor Recommended

# Preview Product Price
1 Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract | Non-GMO, Gluten Free Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract |... $19.79Amazon Prime Buy on Amazon
2 Wellness Resources I3C + DIM for Healthy Estrogen Metabolism, Detoxification (60 Capsules) - 300mg I3C + 100mg DIM - Vegan, Gluten-Free Wellness Resources I3C + DIM for Healthy Estrogen Metabolism, Detoxification (60 Capsules) - 300mg... $23.99Amazon Prime Buy on Amazon
3 Zazzee High Absorption Indole-3-Carbinol (I3C), 200 mg per Capsule, 120 Vegan Capsules, 4 Month Supply, 5 mg BioPerine for Enhanced Absorption, 100% Vegetarian, All-Natural and Non-GMO Zazzee High Absorption Indole-3-Carbinol (I3C), 200 mg per Capsule, 120 Vegan Capsules, 4 Month... $29.97Amazon Prime Buy on Amazon
4 DIM & Indole 3 Carbinol for Hormone Balance for Women & Men | I3C Complex | Estrogen Balance, Menopause Supplements for Womens Health, Antioxidants | Vegan, Non-GMO, Gluten-Free | SMNutrition |60 Ct. DIM & Indole 3 Carbinol for Hormone Balance for Women & Men | I3C Complex | Estrogen Balance,... $9.99Amazon Prime Buy on Amazon
5 NOW Foods Supplements, Indole-3-Carbinol 200 mg with Flax Lignan Extract, 60 Veg Capsules NOW Foods Supplements, Indole-3-Carbinol 200 mg with Flax Lignan Extract, 60 Veg Capsules $17.38Amazon Prime Buy on Amazon
6 Seeking Health DIM + I3C, 400 mg Supplement, Supports Healthy Hormone Metabolism and Estrogen Balance for Women, Mood Support, Vegetarian (60 Capsules)* Seeking Health DIM + I3C, 400 mg Supplement, Supports Healthy Hormone Metabolism and Estrogen... $40.85Amazon Prime Buy on Amazon
7 Swanson Indole-3-Carbinol with Resveratrol - I3C Supplement Promoting Cellular Protection - Natural Supplement to Help Maintain Healthy Hormone Balance - (60 Capsules, 200mg Each) Swanson Indole-3-Carbinol with Resveratrol - I3C Supplement Promoting Cellular Protection - Natural... $15.07Amazon Prime Buy on Amazon
8 Metagenics Meta I-3-C Supplement, 180 Count Metagenics Meta I-3-C Supplement, 180 Count $106.15Amazon Prime Buy on Amazon
9 Indole-3-Carbinol (I3C) 200 mg - 60 Veg Capsules x 2 Bottles Indole-3-Carbinol (I3C) 200 mg - 60 Veg Capsules x 2 Bottles $33.98Amazon Prime Buy on Amazon
10 DIM 300mg for Men, Estrogen Blocker & Aromatase Inhibitor | Extra Strength Men’s Hormone Balance & Wellness Support Supplement with Diindolylmethane Plus CDG & Sulforaphane | Gluten-Free | 60 Ct. DIM 300mg for Men, Estrogen Blocker & Aromatase Inhibitor | Extra Strength Men’s Hormone Balance &... $29.95Amazon Prime Buy on Amazon

Our Editor’s 10 Best i3c supplements Reviews

Bestseller No. 1
Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract | Non-GMO, Gluten Free
Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract | Non-GMO, Gluten Free
  • INDOLE-3-CARBINOL: Found in various vegetables and known for its powerful antioxidant support
  • OPTIMAL FORMULA: Features 400 mg Indole-3-Carbinol per serving plus Broccoli Resveratrol Blend
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Lactose, Soy, Artificial Flavor, Preservatives and Non-GMO
$19.79 Amazon Prime
Buy on Amazon
Bestseller No. 2
Wellness Resources I3C + DIM for Healthy Estrogen Metabolism, Detoxification (60 Capsules) - 300mg I3C + 100mg DIM - Vegan, Gluten-Free
Wellness Resources I3C + DIM for Healthy Estrogen Metabolism, Detoxification (60 Capsules) - 300mg I3C + 100mg DIM - Vegan, Gluten-Free
  • CRUCIFEROUS VEGETABLE EXTRACTS I3C and DIM support healthy estrogen metabolism and clearance of toxins.*
  • HEALTH BENEFITS for natural hormonal balance, mood, menopause, prostate health, cellular health, detoxification.*
  • SUPPORTS LIVER Phase II function and digestive tract clearance of xenobiotic environmental chemicals (estrogen-like compounds).*
  • HIGHEST PURITY & POTENCY: 300mg I3C, 100mg DIM, cellulose capsule and rice hulls are only other ingredients. Batch tested for purity and potency.
  • SINCE 1985: Wellness Resources, family-owned and operated, has been formulating superior quality supplements since 1985. Manufactured in USA.
$23.99 Amazon Prime
Buy on Amazon
Bestseller No. 3
Zazzee High Absorption Indole-3-Carbinol (I3C), 200 mg per Capsule, 120 Vegan Capsules, 4 Month Supply, 5 mg BioPerine for Enhanced Absorption, 100% Vegetarian, All-Natural and Non-GMO
Zazzee High Absorption Indole-3-Carbinol (I3C), 200 mg per Capsule, 120 Vegan Capsules, 4 Month Supply, 5 mg BioPerine for Enhanced Absorption, 100% Vegetarian, All-Natural and Non-GMO
  • OUTSTANDING VALUE, OUTSTANDING QUALITY: Our Indole-3-Carbinol contains 200 mg per capsule AND 120 capsules per bottle - an amazing value! Compare this to other leading brands that require 2 capsules per serving, or contain less than 120 capsules. In addition, each capsule is all-natural, stabilized organically, 100% vegan, contains 100mg of pure, all-natural Broccoli Extract, and is enhanced with 5mg of BioPerine for increased absorption.
  • 5 MG BIOPERINE FOR ENHANCED ABSORPTION: Our Indole-3-Carbinol is enhanced with 5 mg of BioPerine, an all-natural extract derived from black pepper. Numerous studies have shown that the addition of BioPerine increases the body's absorption of other ingredients by up to 30%! Zazzee Naturals Indole-3-Carbinol is the ONLY Indole-3-Carbinol on the market with added BioPerine, which means our Indole-3-Carbinol gives you the highest rate of absorption and most benefit available.
  • ORGANIC STABILIZERS AND 100% VEGAN: Our Indole-3-Carbinol is naturally derived from cruciferous vegetables. We've even added an all-natural boost of 100mg of pure Broccoli Extract! All ingredients, as well as the capsules, are 100% vegetarian and non-GMO. While other competing products use various chemicals as fillers, binders, and excipients, our Indole-3-Carbinol replaces these unwanted additives with a proprietary, organic, all-natural blend.
  • SUPPORTS HEALTHY ESTROGEN AND HORMONE LEVELS: Indole-3-Carbinol, a precursor to DIM, helps to metabolize excess estrogen, regulates estrogen production, and helps to maintain a healthy hormone balance in both men and women. In addition, Indole-3-Carbinol promotes liver detoxification, provides antioxidant and cellular support, aids in overall bodily detoxification, promotes better fat burning, and may help to prevent or improve a number of auto-immune diseases.
  • GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Indole-3-Carbinol is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
$29.97 Amazon Prime
Buy on Amazon
Bestseller No. 4
DIM & Indole 3 Carbinol for Hormone Balance for Women & Men | I3C Complex | Estrogen Balance, Menopause Supplements for Womens Health, Antioxidants | Vegan, Non-GMO, Gluten-Free | SMNutrition |60 Ct.
DIM & Indole 3 Carbinol for Hormone Balance for Women & Men | I3C Complex | Estrogen Balance, Menopause Supplements for Womens Health, Antioxidants | Vegan, Non-GMO, Gluten-Free | SMNutrition |60 Ct.
  • FEATURING I3C: When taking an I3C supplement, I3C gets converted into DIM, boosting the amount of DIM in the body. This promotes hormone balance for women and men by supporting efficient hormone balance.*
  • STRONG ESTROGEN BALANCE FORMULA: DIM (diindolylmethane) and I3C Indole-3-Carbinol are found naturally in cruciferous vegetables, like broccoli and cauliflower. They aid in hormone balance by supporting the body’s natural balancing of excess estrogen.* Our DIM I3C also provides powerful antioxidants.
  • MAXIMUM SUPPORT FOR MEN AND WOMEN: DIM with I3C gives women's health support for menopause, night sweats, hot flashes, hormonal acne and more. Men use Indole 3 Carbinol with DIM as a strong estrogen blocker to support prostate health, energy, and more.*
  • THE BRAND YOU TRUST: SM Nutrition’s best-selling DIM supplement is back with a new ingredient –– Indole-3-Carbinol. This optimized formulation combines DIM 100mg, BioPerine 2.5mg, and Indole-3-Carbinol 300mg to support your hormone balance and overall health.
  • PREMIUM FORMULATION: DIM & Indole 3 Carbinol Supplement by SMNutrition is formulated non-GMO, Third-Party Tested, and made in a cGMP manufacturing facility to the highest possible standards.
$9.99 Amazon Prime
Buy on Amazon
SaleBestseller No. 5
NOW Foods Supplements, Indole-3-Carbinol 200 mg with Flax Lignan Extract, 60 Veg Capsules
NOW Foods Supplements, Indole-3-Carbinol 200 mg with Flax Lignan Extract, 60 Veg Capsules
  • Country of origin is United States
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • The package dimension of the product is 6"L x 5"W x 4"H
  • Bathing, showering, sports and strenuous physical activities do not interfere with Lavilin's effectiveness
  • Winner of a 2014 Esquire Grooming Award, Lavilin Foot Deodorant offers up to 7 days odour protection with a single application
$17.38 Amazon Prime
Buy on Amazon
SaleBestseller No. 6
Seeking Health DIM + I3C, 400 mg Supplement, Supports Healthy Hormone Metabolism and Estrogen Balance for Women, Mood Support, Vegetarian (60 Capsules)*
Seeking Health DIM + I3C, 400 mg Supplement, Supports Healthy Hormone Metabolism and Estrogen Balance for Women, Mood Support, Vegetarian (60 Capsules)*
  • Potent DIM supplement: Seeking Health’s DIM +I3C provides a potent 400 mg combination of diindolylmethane and indole 3 carbinol, which supports healthy estrogen metabolism in both men and women
  • Healthy hormone balance: Combined with a healthy diet and lifestyle, DIM + I3C Estrogen Support may help facilitate a healthy hormone balance. It may also support healthy liver functioning, healthy energy levels, stamina, and endurance
  • Free from: Eggs, fish, gluten, GMO, milk, peanuts, shellfish, soy, sesame, tree nuts, wheat, artificial colors, artificial flavors, and artificial preservatives
  • Marked for freshness: Quality matters at Seeking Health. That’s why we conduct stability testing for all our products. Because testing can take up to 2 years, it’s not always possible to mark newer releases with an expiration date. That’s why we mark some items with the date they were made on, or MFG; so you know you’re getting the freshest product possible
  • Consistent quality: At Seeking Health, every ingredient is carefully sourced, researched, and tested. Each meets strict specifications for manufacturing and quality standards before any ingredient is allowed for use
$40.85 Amazon Prime
Buy on Amazon
Bestseller No. 7
Swanson Indole-3-Carbinol with Resveratrol - I3C Supplement Promoting Cellular Protection - Natural Supplement to Help Maintain Healthy Hormone Balance - (60 Capsules, 200mg Each)
Swanson Indole-3-Carbinol with Resveratrol - I3C Supplement Promoting Cellular Protection - Natural Supplement to Help Maintain Healthy Hormone Balance - (60 Capsules, 200mg Each)
  • Swanson's Indole-3-Carbinol (I-3-C) combines resveratrol and a unique phytonutrient found in cruciferous vegetables to offer cellular health and protection
  • Delivering 200mg Indole-3-Carbinol and 5mg Resveratrol per capsule, this cellular defense supplement is one of nature's most powerful protectors and promotes a healthy cell cycle with natural ingredients
  • Our wellness supplements offer everyday solutions for an enhanced mind, body, and home using only the purest ingredients. For best results, take one capsule per day with water
  • For nearly 50 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs
  • We're control freaks... in a good way! For nearly 50 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND, with a mission to offer wellness solutions that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation
$15.07 Amazon Prime
Buy on Amazon
Bestseller No. 8
Metagenics Meta I-3-C Supplement, 180 Count
Metagenics Meta I-3-C Supplement, 180 Count
  • As the #1 Doctor Recommended Professional Supplement Brand, Metagenics delivers clinically proven, precision-crafted formulas to support your health at its core—because true wellness starts with integrity, balance, and expertise
  • Supports Estrogen Hormone Balance: Metagenics' Indole-3-Carbinol may be an effective way to support healthy estrogen hormone balance and metabolism*
  • Precise Formulation: Each dietary supplement capsule contains stabilized indole carbinol and rosemary extract, making it a key player in estrogen hormone balance
  • Vegetarian & Gluten-Free: Indole carbinol supplements are crafted to accommodate dietary preferences and restrictions
  • Satisfaction Guaranteed: Every purchase of our dietary supplements is backed by the Metagenics 60-Day Satisfaction Guarantee for peace of mind
$106.15 Amazon Prime
Buy on Amazon
Bestseller No. 9
Indole-3-Carbinol (I3C) 200 mg - 60 Veg Capsules x 2 Bottles
Indole-3-Carbinol (I3C) 200 mg - 60 Veg Capsules x 2 Bottles
$33.98 Amazon Prime
Buy on Amazon
SaleBestseller No. 10
DIM 300mg for Men, Estrogen Blocker & Aromatase Inhibitor | Extra Strength Men’s Hormone Balance & Wellness Support Supplement with Diindolylmethane Plus CDG & Sulforaphane | Gluten-Free | 60 Ct.
DIM 300mg for Men, Estrogen Blocker & Aromatase Inhibitor | Extra Strength Men’s Hormone Balance & Wellness Support Supplement with Diindolylmethane Plus CDG & Sulforaphane | Gluten-Free | 60 Ct.
  • BLOCK ESTROGEN WITH DIM: Diindolylmethane (DIM) works as an estrogen blocker by promoting the rebalance of estrogen into less potent forms and inhibiting the activity of enzymes that convert androgens to estrogen.*
  • MEN’S HEALTH & HORMONE BALANCE: By supporting men's breakdown of excess estrogen, Diindolylmethane supports healthy male hormone levels, prostate health, energy, and more.*
  • EXTRA STRENGTH: Every once-daily capsule of DIM 300 Complex for men contains 300 mg of DIM, and each bottle contains a convenient 2-month supply. BioPerine is also included to help make this complex highly absorbable.
  • WITH CALCIUM D-GLUCARATE (CDG): Our DIM formula for men includes CDG for its ability to further support estrogen breakdown, liver detox and hormone balance.* DIM 300 for Men provides DIM plus CDG in one easy-to-use supplement.*
  • THE SMNUTRITION DIFFERENCE: DIM 300 for Men is Third-Party Tested, Certified Gluten-Free, Non-GMO, Vegetarian, Titanium Dioxide-Free, Silicon Dioxide Free, PETA.org Certified, and formulated without the top 9 allergens. Manufactured in a facility that is certified GMP compliant with UL standards and ISO testing standards.
$29.95 Amazon Prime
Buy on Amazon

Important Aspects To Consider When Buying i3c supplements

Even deciding on an insignificant purchase can make you feel like choosing between the red pill or the blue one. But is the headache really worth it? Online shopping was meant to make our experience simpler, easier and enjoyable. But in reality it is quite easy to get confused on the decision which one to buy?

This is where our efforts come in! This list of i3c supplements will surely save you valuable time and effort. However another question remains, what makes our compilation the best? Or on what basis you should trust this i3c supplements list.

Is it virtually possible to know every detail of a product for making a perfect purchase? The answer is definitely NO, it’s not! Then how do you make the correct decision while buying i3c supplements? Well, the complexity of selecting a single product from a sea of them can be simplified taking into consideration a few key metrics regarding the product.

We feed thousands of data to our AI regarding these products through advanced algorithms. Based on the relevant data i.e. brand, features, specs, ratings and reviews and many others (which are discussed below) a list of best i3c supplements has been prepared by the AI.

Brand Reputation:

Branded products might seem pricey but the point is they are charging those extra bucks for reliability. Unlike many other things, trust doesn’t come cheap. 8 out of 10 times you can trust a branded one.

Unique Features:

Enough and useful features make a product purchase worthy. This is the basic criteria to be followed.

Useful Specifications:

Matching the right specs according to your need is very important and we miss no important things.

Star Ratings:

Healthy ratings indicate a good product. Highest rated products rarely disappoint users. So, we pick the best rated units on our list.

Number of Reviews:

Higher number of reviews in the shortest period of time shows the product is accepted widely by a lot of customers. Customer feedback aka customer reviews are the most insightful source of judging a product’s merit. We take serious consideration into customer reviews and total numbers while choosing them.

Ratio of Positive Reviews Against Bad:

The final rating is an average of all ratings provided by users. But we can get a deeper look at the product’s performance if we analyze the ratings on each star level.

Ranking of the Seller:

Shows the reputation of the seller. Even if you choose the correct item, a bad seller can be a big hassle. So stare clear of them.

Product Ranking in Relevant Category:

These small little details are never left out of our consideration. This is what makes our selection even more confident and authentic.

Bang for the Buck:

Spending a fortune on i3c supplements is not a wise thing to do. Our every selected item should provide you the best value for the money you spent.

Selling Growth Over the Product Lifetime:

A product might have thousands of reviews and good ratings, still can be a bad choice. Once hyped products can be an outdated choice now. So, a gradual positive growth of any product indicates its reliability.

Latest Models:

Every product is perfected with every new edition. Those little improvements, upgrades and adjustments come real handy in user experience. So, we keep in mind to choose the latest ones.

Product Availability:

Unavailable product is like a dead lion. Discontinued items are surely not recommended.

Rating By Features:

There is a special segment in amazon where the product is rated according to different relevant features. This one is mostly overlooked by everyone. But we keep a keen eye on this!

Overall Versatility:

A product needs to be versatile and user friendly. Our aim is to prepare a list of best i3c supplements which will serve you in a wide range.

Amazon’s Preference:

Amazon’s choice can be a factor to consider. It creates a sense of reliability among customers. We value amazon’s choice and prepare all lists keeping this fact in mind.

Conclusion:

The article detailing the best i3c supplements ends here. However, the best option for each person will vary depending on their individual needs and preferences. But here, the i3c supplementss we have listed above, have great features and are highly rated by customers. So, I hope that it may have helped you finalize your decision to choose the best i3c supplements for you.

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