How does DoseRank decide what ranks #1?

Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.

Is a higher dose always better?

No. Dose-fit rewards landing inside the range studied for the outcome — over-dosing (common with melatonin) or under-dosing both lower the score. The goal is the effective dose, not the biggest number.

What does the Value score mean?

The Value score compares a product's price per serving with clinically relevant products ranked for the same outcome. A score of 50 is the typical price; above 50 means better value than typical, while below 50 means the product costs more than typical. It is a 0–100 value signal, not a percentile.

Why is the cheapest product not #1?

Cost is only one input. The cheapest pick here is a citrate form with weaker absorption and a stock-risk flag, so it leads on Value-for-cost but trails on the composite that also weighs evidence, dose fit and availability.

Are these affiliate links?

Retailer links may be affiliate links and DoseRank may earn a commission. Rankings and placement are determined by the scoring model only — never by payment from a brand.

Is this medical advice?

No. DoseRank summarizes evidence to help you choose; it is not a substitute for a clinician, especially if you are pregnant, breastfeeding, on medication, or managing a health condition.

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Slow tumor progression

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Best Supplements for Tumor progression — 107 Ranked | DOSERANK

Top decision cards

Best products for tumor progression

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Advance Physician Formulas$0.19 / serving4.8 · 7,197Available now

Also helps with

Precancerous lesion progression

Why this ranks here

Evidence fitEvidence is still thin for Indole-3-Carbinol.
Dose fitIndole-3-Carbinol at 200 mg lands inside the studied 200-400 mg window.
Price / serving$0.19 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

The numbers

200 mgIn rangeinside the studied 200-400 mg window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Swanson VitaminsClinical43Dose fit67Popularity91$0.25/ serving

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Force FactorClinical43Dose fit67Popularity80$0.17/ serving

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

NOW FoodsClinical43Dose fit67Popularity96$0.29/ serving

SMNutrition, DIM + I3C, 60 Capsules

SMNutritionClinical44Dose fit78Popularity50$0.22/ serving

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

VitacostClinical43Dose fit67Popularity30$0.15/ serving

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Seeking HealthClinical43Dose fit67Popularity50$0.68/ serving

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Emerald LaboratoriesClinical43Dose fit67Popularity50$0.92/ serving

Solaray, Indole-3 Supreme™, 30 VegCaps

SolarayClinical43Dose fit67Popularity30$1.00/ serving

Theralogix, ProCerv HP, 270 Capsules

TheralogixClinical43Dose fit67Popularity30$1.44/ serving

Top decision cards

Best products for tumor progression

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Advance Physician Formulas$0.19 / serving4.8 · 7,197Available now

Also helps with

Precancerous lesion progression

Why this ranks here

Evidence fitEvidence is still thin for Indole-3-Carbinol.
Dose fitIndole-3-Carbinol at 200 mg lands inside the studied 200-400 mg window.
Price / serving$0.19 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

The numbers

200 mgIn rangeinside the studied 200-400 mg window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Swanson VitaminsClinical43Dose fit67Popularity91$0.25/ serving

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Force FactorClinical43Dose fit67Popularity80$0.17/ serving

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

NOW FoodsClinical43Dose fit67Popularity96$0.29/ serving

SMNutrition, DIM + I3C, 60 Capsules

SMNutritionClinical44Dose fit78Popularity50$0.22/ serving

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

VitacostClinical43Dose fit67Popularity30$0.15/ serving

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Seeking HealthClinical43Dose fit67Popularity50$0.68/ serving

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Emerald LaboratoriesClinical43Dose fit67Popularity50$0.92/ serving

Solaray, Indole-3 Supreme™, 30 VegCaps

SolarayClinical43Dose fit67Popularity30$1.00/ serving

Theralogix, ProCerv HP, 270 Capsules

TheralogixClinical43Dose fit67Popularity30$1.44/ serving

Slow tumor progression

Slow tumor progression

Best products for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

SMNutrition, DIM + I3C, 60 Capsules

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Solaray, Indole-3 Supreme™, 30 VegCaps

Theralogix, ProCerv HP, 270 Capsules

What every metric means

Compare the top 3, side by side

Not sure which is right for you?

Get a personal report

Frequently asked

Compare the top 3, side by side

Best products for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

SMNutrition, DIM + I3C, 60 Capsules

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Solaray, Indole-3 Supreme™, 30 VegCaps

Theralogix, ProCerv HP, 270 Capsules

Slow tumor progression

Slow tumor progression

Best products for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

SMNutrition, DIM + I3C, 60 Capsules

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Solaray, Indole-3 Supreme™, 30 VegCaps

Theralogix, ProCerv HP, 270 Capsules

What every metric means

Compare the top 3, side by side

Not sure which is right for you?

Get a personal report

Frequently asked

Related outcomes

Related outcomes

Compare the top 3, side by side

Best products for tumor progression

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules

Swanson Vitamins, Indole-3-Carbinol with Resveratrol, 60 Capsules

Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable Capsules

NOW Foods, Indole-3-Carbinol, 60 Veg Capsules

SMNutrition, DIM + I3C, 60 Capsules

Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)

Seeking Health, DIM + I3C with Glutathione, 60 Capsules

Emerald Laboratories, Estrogen, Detox & Balance, 60 Vegetable Capsules

Solaray, Indole-3 Supreme™, 30 VegCaps

Theralogix, ProCerv HP, 270 Capsules