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Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule
Ingredients/Vitamin/Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule

Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule.

Read pending.Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule is in the library; the clinical read is in the queue.

Research-backed vitamin with potential health benefits. Helps your body metabolize and clear out excess estrogen. Supports the liver's natural detoxification pathways, which is ground zero for hormone processing.

1 to 2mgDaily amount

Reviewed March 2026

ICVitamin
Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional CapsuleIngredientMD
Category
Vitamin

What Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule is, and what it does.

Does it work
Suits someone who wants the oestrogen routing angle plus a bone nutrient base in one capsule. If you already take vitamin D and calcium separately, add up the totals.
How much to take
Follow the bottle's directions, usually 1-2 capsules per day. The synergy is based on the specific formula, so don't play chemist.
Time to feel it
Six to twelve weeks. Each part works on a different slow process, and the vitamin D component shows up as a blood level rather than as a sensation.
The first dose
Nothing. Hormones don't rebalance in a day. That's not how biology works.
With regular use
Consistent use over 2-3 months is where you'll see the payoff. Smoother cycles, clearer skin, and fewer hormonal mood swings are the goal.
How well tolerated
Generally well tolerated. Milk thistle and indole-3-carbinol both act on the liver enzymes that handle medicines, so check with your doctor if you take prescriptions.
How it feels
Subtle. It's more about the absence of negative symptoms. Less bloating, fewer hormonal headaches, and a general sense of being more 'level' throughout the month.
The overlooked benefit
The calcium and vitamin D pair here does structural work unrelated to the hormone routing story, so the capsule quietly covers a bone nutrient base as well.

1 to 2mg a day is where Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule works.

How much to take a dayLimited data
1 to 2mg
Daily maintenanceThe everyday amount, and where most daily supplements sit. This is the one you take month after month.
4mgClinical territory. Trials run high on purpose, for a set number of weeks, against one measured outcome. Impressive to hit, and not what a daily product is for.
Above 6mgPast what the research covers. More capsules rather than more effect.
MORE EFFECT ↑02mg4mg plateauDAILY DOSE →
The shaded band is where the dosing trials landed.

Source: Multi-ingredient formula; individual component studies

The proof, claim by claim.

These words describe the research, not the molecule's worth. Research strength is how much work stands behind one claim, and it is never a product score.

Read pending.

Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule is documented in the library; the clinical read is in the queue. Nothing about the strength of the research prints until the read is done.

  • Oestrogen metabolite routing from indole-3-carbinolRandomised trial
  • Bone mineral support from calcium and vitamin DMeta-analysis
  • Vitamin D statusMeta-analysis
  • Liver support from milk thistleNarrative review
  • Antioxidant activity of schisandra lignansAnimal study
  • Prostate comfort in men from stinging nettle rootRandomised trial
PubMedCochraneClinicalTrials.govNIH ODSSUPP.AILabs test. IngredientMD verifies.PubMedCochraneClinicalTrials.govNIH ODSSUPP.AILabs test. IngredientMD verifies.

Questions people ask about Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule.

Who is this actually for?
Primarily women experiencing symptoms of estrogen dominance, like heavy or irregular periods, PMS, hormonal acne, or bloating.
How long until I notice a difference?
Be patient. Give it at least two full menstrual cycles, so 6-8 weeks. Some people need 3 months.
Can I take this with birth control?
Heads up: It could potentially alter how your body processes the hormones in birth control. You absolutely need to discuss this with your doctor first.
Are there any side effects?
Some people report mild headaches or digestive upset when first starting as their body adjusts. It usually passes in a week.
Is this the same as taking DIM?
No. This contains Indole-3-Carbinol (I3C), which your body converts to DIM. It also has a whole team of other ingredients for liver and hormone support that DIM alone doesn't provide.
Can men take this?
Generally not recommended unless under the guidance of a doctor for a specific hormonal issue. This formula is designed for female hormonal pathways.

No pairing data for Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule yet.

Nothing on file for Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule, either from a combination trial or from settled biochemistry. When either lands, it appears here with its source.

No pairing for Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule has cleared review yet.

Stitching two separate single-ingredient studies into a pairing is the one thing this engine will not do. When a study of the combination itself holds up at source, it lands here with its citation.

No invented synergy. Where actives were studied on their own rather than together, the record shows each on its own evidence, never a combined effect no trial measured.

Research strength. Research strength says how much work stands behind the combination. It is never a product score.

Independent record. Every finding is cited to a named trial, dated, and never written by the brand.

21 pairings are live across the library today. Checked 9 August 2026.

Who should be cautious

Nothing specific on file for Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule. Match the label to the daily amount above, and tell your doctor what you take.

Not medical advice. Show the label to your pharmacist.

Getting Indole-3-Carbinol/Calcium/Schizandra/Vitamin D3/Milk Thistle/Stinging Nettle/Lignan-Based Nutritional Capsule from food.

The whole-food sources on file. A supplement closes the gap, it does not replace dinner.

Lignans from flax seedsBroccoliGround Flaxseed

A gram-for-gram figure (how much of each you would eat to match a dose) will appear here once it is sourced and reviewed. This page will not print a number it cannot cite.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.