PQQ (Pyrroloquinoline Quinone) vs Shilajit (Purified)

Mechanism

PQQ activates PGC-1alpha via CREB phosphorylation, directly stimulating mitochondrial biogenesis — the formation of new mitochondria. It acts as a redox cycling agent capable of thousands of catalytic oxidation-reduction cycles (compared to ~4 for vitamin C), providing exceptional antioxidant capacity. PQQ also modulates NMDA receptor signaling and promotes nerve growth factor (NGF) synthesis, supporting neuronal health and cognitive function.

Standard Dosing

10-20mg daily

Timing

With breakfast. Can combine in same meal with CoQ10.

Cycle Duration

ongoing

Side Effects

• Rare: headache
• Mild GI discomfort at higher doses
• Insomnia if taken late

Contraindications

• Pregnancy/lactation (insufficient safety data)

Best Stacking Partners

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