Luteolin vs Urolithin A

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

LuteolinUrolithin A
CategorySupplementsSupplements
Standard Dose
Timing
Cycle Duration
Evidence LevelEmergingModerate-Strong
A

Luteolin

Supplements

Mechanism

Flavone that modulates mast-cell activation, microglial signaling, and inflammatory cascades including NF-kB activity.

Contraindications

  • Limited pregnancy data
B

Urolithin A

Supplements

Mechanism

Gut metabolite of ellagitannins that activates mitophagy — selective clearance of damaged mitochondria. Improves mitochondrial function, muscle endurance, and cellular energy production. Only ~40% of population can produce it endogenously.

Contraindications

  • Limited long-term safety data beyond 4 months

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