Diosmin + Hesperidin vs Glucoraphanin (Broccoli Seed Extract)

Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.

Diosmin + HesperidinGlucoraphanin (Broccoli Seed Extract)
CategorySupplementsSupplements
Standard Dose
Timing
Cycle Duration
Evidence LevelStrong (venous insufficiency — prescription in EU)Moderate-Strong

Mechanism

Micronized flavonoid fraction that strengthens venous tone, reduces capillary permeability, and improves lymphatic drainage. Inhibits prostaglandin and thromboxane synthesis. Used as prescription venotonic in Europe for chronic venous insufficiency and hemorrhoids.

Contraindications

  • None established at standard doses

Mechanism

Stable precursor to sulforaphane. Requires myrosinase enzyme (from gut bacteria or co-administered) for conversion. Provides sustained sulforaphane release compared to direct supplementation. Activates Nrf2 pathway for antioxidant and detoxification gene expression.

Contraindications

  • Thyroid conditions (goitrogen at very high doses)

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