The short answer · Tumor progression
Take indole-3-carbinol for tumor progression. This is the one to buy.

Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules
4.8· 7,225 ratings· $0.21/serving
Indole-3-Carbinol 200 mg — inside the studied 200-400 mg window
Of 105 products scored for Tumor progression, Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules ranks #1 with a DoseRank score of 40. Evidence is still thin for Indole-3-Carbinol.
Retailer links may be affiliate links. Rankings and placement are never paid.
The form“Why Indole-3-Carbinol — not Calcium D-Glucarate?”Evidence Limited evidence
Evidence is still thin for Indole-3-Carbinol.
- Indole-3-CarbinolThe pick
Limited evidence · 200 mg
Phytochemical from cruciferous vegetables that shifts estrogen metabolism toward weaker pathways; commonly used for hormonal balance support.
- Calcium D-Glucarate
Limited evidence · 150 mg
Calcium bound to D-glucaric acid; supports the glucuronidation clearance pathway and lowers gut beta-glucuronidase, often used to aid estrogen and toxin elimination.
The dose“Is the dose actually effective?”Dose fit 67
Dose-range data is not available for this formula yet.
Indole-3-Carbinol
Studied window 200-400 mg · this pick 200 mg
The ranking“Why should I trust this pick?”Trust 95
Strong trust signals — consistently high marks from verified buyer ratings. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.
- 105 products scored
- Never paid placement
- Evidence level: Limited · 60
- 42 brands
- 2 ingredients
The price“Can I do better than $0.21 a serving?”Value 56
$0.21 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.15 per serving.
- 6Vitacost, Synergy®, Indole-3-Carbinol, 120 Capsules (200 mg per Capsule)Score 37 · $0.15/servingiHerb
- 4Force Factor, Idole-3-Carbinol, 200 mg, 60 Vegetable CapsulesScore 40 · $0.17/servingiHerb
Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.
Ready?
The #1 pick is $0.21 a serving.Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules — in stock at a tracked retailer.
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Advance Physician Formulas, Indole-3-Carbinol, 200 mg, 60 Vegetable Capsules ranks #1 for Tumor progression with a DoseRank score of 40. The score blends clinical strength, evidence, dose fit, trust signals and value across 105 products scored for this outcome.
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