Osterly Market PQQ 20 mg

20 mg PQQ per capsule. The studied dose.

Pyrroloquinoline quinone at twenty milligrams — the amount used in the published work, not a fraction of it.

What it's for

PQQ is a compound found in small amounts in foods like natto and green peppers. The interest in it comes from lab work suggesting it supports mitochondrial biogenesis — the process of cells making new mitochondria. Human evidence is limited but exists, mostly on fatigue and cognitive measures at around this dose. It is an early-days ingredient and we would rather say so.

How to take it

• One capsule daily
• Morning suits most people; some find it mildly activating
• Any effect builds over weeks, not days
• Frequently stacked with CoQ10, which works on the same system by a different route

On the label

• 20 mg PQQ per capsule
• 120 capsules
• Single active

What this is not

• Not blended with CoQ10
• Not a stimulant
• Not an overnight effect

The straight answer

PQQ is usually sold blended with CoQ10, which lets a label look impressive while carrying two or three milligrams of the expensive ingredient. This is PQQ on its own so the number is checkable.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor before starting any supplement, especially if you are pregnant, nursing, or taking prescription medication.