Longevity

PQQ — timing, dose & interactions

Redox cofactor that stimulated mitochondrial biogenesis in animal studies. Human data are small and short-term.

Also known as Pyrroloquinoline quinone

Timing

When to take it

Morning, with or without food.

Interactions

PQQ with other supplements

No documented supplement interactions in our dataset.

Safety

Medications & health conditions

CautionPregnant or breastfeeding

PQQ: no safety data in pregnancy. PQQ has not been studied for safety in pregnancy or breastfeeding. Avoid unless your clinician recommends it.

Mechanism-based

Buying guide

What to look for on the label

  • PQQ

    • BioPQQ® (most studied)

FAQ

Common questions

When is the best time to take PQQ?

Breakfast. Morning, with or without food.

Should PQQ be taken with food?

It can be taken with or without food. Morning, with or without food.

Sources

References

  1. 01Harris CB et al. Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects. J Nutr Biochem 2013.