Pentadecanoic Acid (C15:0 / Fatty15) vs Shilajit (Purified)

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

Pentadecanoic Acid (C15:0 / Fatty15)Shilajit (Purified)
CategorySupplementsSupplements
Standard Dose
Timing
Cycle Duration
Evidence LevelEmergingModerate

Mechanism

Odd-chain saturated fatty acid identified as essential. Strengthens cell membranes by integrating into phospholipid bilayer, activates AMPK and PPAR-alpha/delta, and inhibits mTOR. Repairs mitochondrial function. Epidemiologically associated with reduced cardiometabolic disease.

Contraindications

  • None established

Mechanism

Fulvic acid-rich mineral complex that enhances mitochondrial CoQ10 function, increases testosterone (via FSH), and acts as a potent electron carrier in the ETC. Enhances bioavailability of other supplements. Contains dibenzo-alpha-pyrones and fulvic acids.

Contraindications

  • Hemochromatosis
  • Must use purified form — raw shilajit may contain heavy metals

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