Found in cruciferous vegetables, Diindolylmethane (DIM) comes in a handy capsulated form and can offer a range of health benefits.

  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan

Great prices when buying in Bulk

  • 1 bottle = AU$30
  • 4 bottles = AU$101 (AU$25.25 each)

Diindolylmethane: Dim Capsules

Diindolylmethane, commonly referred to as Dim, is a phytonutrient and plant indole found in cruciferous vegetables including broccoli, brussels sprouts, cabbage, cauliflower and kale which have been cultivated for thousands of years.

Dim is not an estrogen or a hormone however it is metabolised by the same class of enzymes that reside in the cell membranes.

Dim now available in Convenient Capsules

Dim comes in a handy capsule form which removes any need for microscales which is particularly useful when traveling.

The capsules are precisely dosed and are easy to swallow even without water.

DIM is a great option for those looking at alternates to Bulk Nutrients’ discontinued Empower Capsules.

Directions & Ingredients

Directions for Dim Capsules

Take one capsule once a day. Dim works very well in combination with D Aspartic Acid, Tribulus or Bulk Nutrients’ Test Booster Combination.

Note: Excess consumption of this product may have a laxative effect.


3,3′ -diindolymethane, Polydextrose.




Keep well sealed, store away from moisture, light and heat.

Frequently asked questions about Diindolylmethane

How does Diindolylmethane (DIM) Capsules taste?

Capsulated products mask any unpleasant taste from the raw ingredient.

Are DIM Capsules synthetic or a natural extract?

Diindolylmethane (DIM) Capsules are synthetic.

Are samples available of this DIM Capsules?

Sorry, we do not provide samples of this product.

How are DIM Capsules packaged?

This product is packaged in single 120 Capsule containers.

You can purchase 480 capsules for a further discount, but the product will be delivered in 4 x 120 Capsule containers.

Is the packaging for this product recyclable?

Yes! The capsule container and lid can be recycled as hard plastics in your local council pickup.

If you’d like more information, check this article which breaks down how all of Bulk’s product packaging can be recycled.

Can I receive a discount buying more than one bottle of DIM Capsules at once?

Absolutely! Price breaks for DIM Capsules begin when you purchase 4 bottles of capsules. Just add 4 bottles or more to your cart to see the savings.

Are Diindolylmethane (DIM) Capsules Vegetarian/Vegan Friendly?

Yes they are! Previously Bulk Nutrients’ capsulated products used gelatin based capsules, however in early 2019 we switched our range to use vegetable based capsules. This means our Diindolylmethane (DIM) Capsules are now 100% vegetarian and vegan friendly.

Diindolylmethane Nutrition Panel

Diindolymethane Capsules Nutrition Information
Servings per package: 120
Servings size: 1 capsule (100mg)
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 6.0 855
Protein (g) 0.1 8.8
Fats (g) 0 0
  (saturated) (g) 0 0
Carbohydrates (g) 0.2 23.7
  (sugars) (g) 0 0
Fibre (g) 0.5 65.8
  (Polydextrose) (g) 0.5 83.3
Sodium (mg) 0.2 22.0
Dim (Diindolymethane) (mg) 100 16,667

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania, Australia.Find out more!

Diindolylmethane Reviews

Assists with levelling moods & a positive outlook

Posted by Justine on January 16, 2019

I decided to try this after seeing the positive reviews & viewing the clip presented by Alicia Gowans. I’ve noticed a definite improvement in mood and don’t feel irritated by situations and people that would normally really annoy me. I’ve had symptom free menopause but still have persistent fat tissue on the buttocks and thighs so look forward to these areas reducing with ongoing use of the product. I do stack it with Vitamin E to enhance absorption as another reviewer mentioned is helpful.


Posted by Cerberus on October 22, 2018

Very hard to evaluate how this product works, leveled out hormonal flares however I’m also taking 5-htp so I don’t have emotional swings either

Cycle with DAA

Posted by Jake on September 3, 2018

I use DIM with D Aspartic Acid, just to help maintain a good level of Test even when I cycle off DAA I use DIM to assist in Test levels

Great for PCOS

Posted by Rebecca on July 31, 2018

I’ve had PCOS for many years which has resulted in hirsutism and adult acne. Although DIM doesn’t get rid of the hirsutism, I’ve found it does reduce the visible appearance of growth and upkeep required. The painful under-the-skin adult acne is gone, with only the occasional minor blemish. I stopped taking DIM for a while to see what happened and the acne and hair growth came back, so for me DIM will be a forever supplement.
In comparison to prescription medications I’ve taken before for my condition, this has no side effects and is much affordable and does the job.
I’ve just bought some for a friend that suffers from adult acne and am really keen to see results for them too.

Vitamin E increases DIM absorbtion

Posted by Matt on July 10, 2018

Anyone taking this product should consider that vit E aids its absorption,bulk should perhaps update this product to include an amount of vit E

Such a good product

Posted by Emily on July 7, 2018

Have been using diim for two months and have noticed my problem areas reduce. Definitely recommend this product on prep

Life changing

Posted by Anon on April 17, 2018

I suffer from endometriosis (oestrogen dominance) which has ruined many aspects of my life. The pill works at controlling it but has nasty side effects. Luckily I researched DIM. After only a few weeks already I notice my period is normal (4 weeks instead of the usual 3) and I barely have any PMS symptoms. Normally I have extreme bloating, painful swollen breasts, increased sugar cravings and up and down emotions/anxiety. I feel calm and not in pain for the first time in years. I cannot believe that after decades of suffering something natural is actually working.


Posted by Brad on April 1, 2018

My levels of E2 out of wack confirmed by blood test. 8 weeks later this product brought my E2 back to healthy range confirmed once again by blood test. Not to be rude but improve my erections and sexual function. I put this down to having a balanced estrogen within the body. Take it it works. have been using 2tabs daily.

Dim Complex

Posted by Dana on March 20, 2018

I find this to be a very good product and well priced compared to other brands.

No more PMS mood swings!

Posted by Priscilla on February 25, 2018

I take one capsule before bed with one capsule of 5htp, and an extra DIM in the morning.
I found my moods and anxiety levels have balanced out and I am in much better control of my emotions.
I highly recommend these two supplements in conjunction with each other for women experiencing anxiety and other mood disorders. I’m so happy I have found something that works for me as an alternative to prescription medication.


Posted by Roxanne on February 21, 2018

I have oestrogen dominance and get sore breasts as I can’t eat the vegetables that flush this from my system due to IBS. (Cabbage, cauliflower, brussel sprouts). DIM is expensive and hard to get in WA have to visit your Naturopath. You guys are a live saver.

First time user

Posted by Anon on February 14, 2018

I’ve been using this product through my competition prep and it seems to Working well in conjunction with a healthy diet and exercise.