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DIM
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Specialty300mg

DIM

ESTROGEN METABOLISM & HORMONAL CLARITY

Dairy freeGluten freeSoy freeGMO free
$13.99/mo

30-day supply

Key Benefits

1

Supports healthy estrogen metabolism

2

Promotes hormonal balance

3

Supports detoxification pathways

4

May benefit skin clarity related to hormonal acne

Wellness Goals

Recommended Dose

300mg

Take one 300mg capsule daily with food. DIM is best absorbed with dietary fat. Many people notice changes in hormone-related symptoms within 2-4 weeks. Both men and women can benefit from DIM supplementation.

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3rd Party Tested

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Doctor Formulated

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cGMP Certified

The Details

Why you'll love it

Your body produces different forms of estrogen metabolites, and the ratio between them matters enormously for health. Some estrogen metabolites (like 2-hydroxyestrone) are considered protective, while others (like 16-alpha-hydroxyestrone) are associated with less favorable outcomes. DIM shifts your estrogen metabolism toward the more favorable pathway.

This isn't just relevant for women. Men produce estrogen too, and when the balance between testosterone and estrogen tips toward too much estrogen (a condition called estrogen dominance), it can lead to weight gain, fatigue, mood changes, and other issues. DIM helps both men and women maintain a healthy hormonal equilibrium.

You could get DIM from eating cruciferous vegetables, but you'd need to eat about 2 pounds of broccoli daily to match what a supplement provides. DIM also supports the liver's Phase I and Phase II detoxification pathways, helping your body process and eliminate hormones and toxins more efficiently. Many people notice improvements in hormonally-driven skin issues (like hormonal acne) within the first few weeks of supplementation.

Research

Clinical Evidence

Key studies supporting DIM, from peer-reviewed journals.

1

DIM supplement reduces breast tissue density in BRCA gene carriers

3,3-Diindolylmethane (DIM): a nutritional intervention and its impact on breast density in healthy BRCA carriers — a prospective clinical trial2020

2

DIM shifts estrogen metabolism toward healthier pathways

Diindolylmethane modulates estrogen metabolism in patients with thyroid proliferative disease: a pilot study2011

Study titles are simplified for readability. Provided for informational purposes — not medical advice.

Transparency

What's Inside

View Full Supplement Facts ↗

Third-Party Tested

Every batch is independently tested by ISO-17025 accredited labs for purity, potency, and contaminants.

Doctor Formulated

Designed by healthcare professionals using evidence-based research and clinical expertise.

cGMP Certified

Manufactured in cGMP & UL certified, FDA-registered facilities with a flawless inspection record.

Important Information

Contraindications

  • hormone therapy

Not suitable for

  • pregnant
  • breastfeeding

Not recommended for those on hormone therapy or with hormone-sensitive conditions. Avoid during pregnancy and breastfeeding. May affect the metabolism of certain medications — consult your healthcare provider.

As with any natural health product, consult your healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Discontinue use immediately if you experience an adverse event.

What people say

473 DIM reviews

4.7· 473 reviews

Strong results after 6 weeks

Really good supplement brand. The daily pack format is so convenient and I've been 100% consistent because of it. The quiz was genuinely thorough. Knocked one star off because I'd love the option to add or remove individual supplements as I learn more about my body.

Rafael N.

Stack is AMAZING

I've tried so many supplements and honestly nothing has worked like this. The quiz is actually thorough and the results show it. Energy is UP, recovery is UP, sleep is SO much better. Can't believe it took me this long to find this brand.

Hassan T.

Best decision I made this year — HANDS DOWN

Three weeks in and I already feel the difference. My morning energy is COMPLETELY different. No more dragging myself out of bed. The personalization through the quiz is what makes it work — it's not just a generic multivitamin. Stack actually thought about what MY body needs.

Isabella J.

A genuinely thoughtful supplement brand

I've been on a health optimization journey for about three years and have tried what feels like every supplement brand on the market. Most of them are either generic multivitamins dressed up in pretty packaging, or they're so specific that you need to be a nutritionist to understand what you're actually taking. Stack sits in a completely different category. The quiz is the first thing that impressed me. It asks genuinely intelligent questions — not just 'how old are you and what's your gender' but questions about your diet, your sleep patterns, your stress levels, your exercise frequency. It felt like a real consultation rather than a data collection exercise. The pack that arrived was clearly personalized to my answers. After six weeks, the improvements have been consistent and measurable: better sleep quality, more stable energy throughout the day, and noticeably faster recovery after my runs. My partner commented that I seemed more 'on' in the evenings rather than crashing after dinner. The daily pack format is brilliant for compliance — I've been 100% consistent because the habit is so frictionless. One pack, done, every morning. No bottles, no measuring, no forgetting half of them. Genuinely one of the best health investments I've made.

Lauren B.

Noticed results within 3 weeks

My focus at work has been sharper and I'm waking up without that groggy feeling I used to have every morning. Told two friends about Stack already. Customer support was also really helpful when I had a question about one of the ingredients.

Daniel W.

really love this

honestly wasn't sure about it at first but three weeks in and i'm so glad i tried it. energy is way better, i'm sleeping properly for the first time in months. the quiz was really detailed which gave me confidence it was actually personalized. would 100% recommend.

Natalie W.

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