Velvet bean
Mucuna pruriens
The velvet bean's seed is a natural source of L-dopa, the dopamine precursor that signals the pituitary to raise testosterone production.
What the evidence shows
Every line below is carried on the blend page that makes the claim. Follow it to the pathway and its sources.
Its seed runs 4-6% L-DOPA, dopamine's direct precursor, and the drive effect was pinned both ways.
Mucuna pruriens seed is 4-6% natural L-DOPA (the dopamine precursor); a systematic review of 5 clinical trials (108 patients) and the Katzenschlager RCT show it raises dopaminergic function with faster onset and no increased dyskinesia compared with synthetic L-DOPA.
Mucuna pruriens's seeds carry 4-6% natural L-DOPA, so it interacts with Parkinson's medication and MAOIs and is not for anyone with psychosis — settle that first.
Where it appears
6 blend pages carry this ingredient. Open it and you will find this ingredient in the list.
- Gainz (Muscle, Strength & Recovery)
- Nebula (Warrior Mode Rocket Fuel)
- Niagra (Desire, Arousal & Climax)
- Rewire (Total Brain Reset)
- Thunder (Erectile Performance)
- Trinity (Mind Body Spirit Harmonizer)