Pyrroloquinoline Quinone (PQQ) Disodium Salt is a stabilized, water-soluble salt form of PQQ. The disodium form improves solubility and batch-to-batch consistency compared to free PQQ. Absorption does not rely on dietary fat.
Many people use this supplement to support cellular energy production and promote focus or mental clarity.
A single daily dose is typical. You can take it with or without food. Timing has no known effect on absorption. Standard protocols use 10 to 20 mg per day, amounts backed by human safety data. Higher doses lack thorough human research. Findings from animal studies note potential kidney concerns at very high intakes, but whether this translates to normal human use remains unclear. Speak with a healthcare professional before starting, especially if you have a kidney condition or take other supplements or medications.