DIM Complex 370 mg

A daily capsule providing 370 mg of a diindolylmethane (DIM) blend: DIM 300 mg with zinc 15 mg, niacinamide 50 mg and BioPerine® black pepper extract.

It is formulated to support healthy estrogen metabolism, hormonal balance and skin clarity.* Every active is printed with its own number on the supplement facts panel rather than pooled into a proprietary blend, so the 370 mg on the front is a figure you can break down ingredient by ingredient. BioPerine® is included for absorption rather than as an extra headline name, and the formula is made without artificial colors or sweeteners.

One capsule daily, with a meal and a glass of water.

Food matters here rather than being a nicety: DIM is fat-soluble, so a meal containing some fat is the straightforward way to get more out of the same capsule. Take it at the same time each day, and give it at least 8–12 weeks of uninterrupted use before deciding whether it works for you. Estrogen metabolism moves on a cycle-length timescale rather than a daily one, so two weeks of use tells you very little either way.

DIM 300 mg, zinc 15 mg and niacinamide (vitamin B3) 50 mg, plus BioPerine® black pepper extract — 370 mg in total, in one capsule.

Each of those numbers is printed separately on the supplement facts panel, which is the part worth comparing against other bottles in this category: a single combined figure covering a blend tells you nothing about how much DIM you are actually getting. The 30-day bottle holds 30 capsules, so one bottle is one month at the stated serving. It is made without artificial colors or sweeteners.

Both — DIM supports healthy estrogen metabolism in men and women alike.*

That makes it the exception in our range. Most of what we make is split by biology, because a man in his fifties and a woman in her forties are rarely solving the same problem, and a single unisex bottle usually means one of them is getting a compromise. DIM is different: the pathway is the same one in both. It is formulated for adults of any gender, and it is not intended for anyone under 18, during pregnancy, or while breastfeeding.

Yes — every batch is verified by an independent laboratory for purity and potency.

Manufacturing happens in a cGMP-certified facility in the USA, and the testing is there so that what is on the label is what is in the capsule. Third-party means the lab is not us: we do not grade our own homework on identity, potency or contaminants. If you want the certificate of analysis for the batch you received, email info@4well.com with the lot number printed on your bottle and we will send it to you.

Sixty days from the day your order arrives, and you do not have to send the bottle back.

If the formula is not right for you, email info@4well.com with your order number within that window and we refund you. There is no return shipping to arrange and no requirement that the bottle be unopened: a guarantee that only accepts sealed bottles would be meaningless for a supplement, because you cannot find out whether one suits you without taking it. Refunds are processed within two business days and go back to your original payment method. Cancelling a subscription and requesting a refund are separate actions.