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ANTIOXIDANTSUPPLEMENT

PQQ

May support mitochondrial health and energy production, but evidence is limited at typical supplement doses.

Effective Dose

10-20 mg

Onset

2-4 weeks

Cost

Mid-range

Cycle

Not typically cycled, but long-term effects are not fully known.

MITOCHONDRIAL SUPPORT (LIMITED EVIDENCE)ANTIOXIDANT EFFECTS (IN VITRO)COGNITIVE FUNCTION (PRELIMINARY STUDIES)
Grade C6+ studies
Checking sources...
Updated Invalid Date
0.0MIXED

Why not higher?

  • Some studies exist, but results are mixed
  • Needs more human research
  • Scientific community is divided
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The Quick Version

7 things you need to know

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1

What it does

May support mitochondrial health and energy production, but evidence is limited at typical supplement doses.

2

Worth it?

3/10. PQQ shows promise in animal and in-vitro studies for mitochondrial biogenesis and antioxidant effects. However, human evidence at realistic supplement doses is weak and inconsistent. Overhyped based on preliminary research.

3

How much to take

10-20 mg

4

Price

Moderate ($15-30/month)

5

How fast it works

Takes 2 to 4 weeks to notice

6

Safety

Check if: may interact with blood thinners., insufficient data on long-term safety.

7

What people say

Some users report increased energy levels and improved cognitive function, but these effects are not consistently observed and could be placebo.

Source Origin

PQQ was originally discovered in bacteria and is found in various foods, including natto (fermented soybeans).

FERMENTED
What It Feels Like

"Some users report increased energy levels and improved cognitive function, but these effects are not consistently observed and could be placebo."

Trust Signals

Research backing for this ingredient

C
Evidence Grade: Moderate

Some evidence, more research needed

Studies

6+

Meta-Analysis

Not yet

Scientific Consensus4/10

Mixed opinions in scientific community

Key Claims

Improves cognitive function and memory

Single RCT (n=71) and one open-label study (n=41)

Reduces inflammatory markers (CRP, IL-6)

Small crossover trial (n=10)

Improves sleep quality and fatigue

Single RCT (n=17)

"The scientific community acknowledges PQQ's potential based on preclinical studies, but there is a lack of robust human trials to confirm its benefits at typical supplement doses. More research is needed."

The Breakdown

PQQ is claimed to support energy production within cells by promoting mitochondrial health and acting as an antioxidant. However, human studies are limited, and the benefits are not well-established at typical supplement doses.

Dosing Guide
Min: 5 mgEffective: 10-20 mgMax: 40 mg

Products below minimum dose are likely ineffective

When

Any time

How

10-20 mg

Food

Can be taken with or without food.

Onset & Feel
Give It Time

Noticeable effects, if any, may take several weeks of consistent supplementation.

Usage Cycle

Not typically cycled, but long-term effects are not fully known.

Mixing Compatibility
Good

Check for specific interactions.

Did You Know?
1

PQQ is categorized as a antioxidant.

2

Scientific consensus score: 4/10.

3

Evidence quality: WEAK.

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Not medical advice. Always consult a healthcare provider.

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