Short answer: DIM (diindolylmethane) is a compound your body forms when you digest cruciferous vegetables like broccoli, cabbage and Brussels sprouts. Women take it as a supplement to support healthy estrogen metabolism and hormonal balance.* Our DIM 300mg + Black Pepper includes black pepper extract to support absorption.
- DIM comes from compounds in cruciferous vegetables.
- Supports healthy estrogen metabolism.*
- Usually taken once a day, with a meal.
- Black pepper extract is added to help the body absorb it.
Where Does DIM Come From?
Cruciferous vegetables contain a compound called indole-3-carbinol. When you chew and digest them, some of it turns into DIM. You would need to eat a lot of broccoli every day to get the amount found in a supplement, which is why many women choose a capsule.
Why Women Take DIM
Your body is always processing estrogen and clearing it out. DIM supports the healthy breakdown of estrogen into its different forms.* Women often add DIM to their routine to support:
- Healthy estrogen metabolism and hormonal balance.*
- Clear-looking skin as part of a hormone-friendly routine.*
- Comfort through the monthly cycle.*
Why Pair DIM With Black Pepper?
DIM is not naturally easy for the body to absorb. Black pepper extract (piperine) is commonly added to supplements to support absorption of other nutrients, which is why we combine the two.
How to Take DIM
- With a meal: a little fat in the meal helps.
- Same time each day: consistency matters most.
- Follow the label: use the serving on your bottle.
- Drink water: some people notice darker urine from DIM; this is a known harmless effect of the compound.
More detail: best time to take DIM.
DIM vs Vitex
DIM works with estrogen metabolism, while vitex is a traditional herb used for cycle support.* They are different tools. Read our guide to vitex and talk with your provider before combining them.
FAQ
Can men take DIM?
DIM is also used by men to support healthy hormone balance.* Talk with your healthcare provider first.
Can I just eat more broccoli?
Absolutely eat more broccoli. A supplement simply provides a more concentrated, consistent amount.
Who should not take DIM?
Do not use DIM if you are pregnant, nursing or trying to conceive, or if you use hormonal birth control, HRT or other medication, unless your doctor recommends it.


