Maca
4 benefits mapped to clinical evidence across supplements.
Dose per serving from products
160 products in our catalogue print how much Maca a serving holds.
Most common: 100 mg to 250 mg, 36% of 160 products.
| Dose per serving | Products |
|---|---|
| 10 mg or less | 6 |
| 10 mg to 25 mg | 4 |
| 25 mg to 50 mg | 22 |
| 50 mg to 100 mg | 20 |
| 100 mg to 250 mg | 58 |
| 250 mg to 500 mg | 20 |
| 500 mg to 1 g | 19 |
| 1 g to 2.5 g | 5 |
| over 2.5 g | 6 |
Dose per serving from research
7 study groups in 6 studies say how much Maca participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 2.5 g to 5 g, 57% of 7 study groups.
| Daily dose | Study groups |
|---|---|
| 1 g to 2.5 g | 3 |
| 2.5 g to 5 g | 4 |
Benefit Evidence
Research sources
Fertility (1)
- Does Lepidium meyenii (Maca) improve seminal quality?
PubMed ID: 32654242
Randomized double‑blind pilot (N=69) in men with oligo/asthenozoospermia: 2 g/day Maca increased sperm concentration vs placebo (statistically significant).
Mood balance (1)
- Subjective effects of Lepidium meyenii (Maca) extract on well-being and sexual performances in patients with mild erectile dysfunction: a randomised, double-blind clinical trial
PubMed ID: 19260845
Improvements in psychological component of well‑being in men with mild ED indicate mood benefit.
Sexual wellness (1)
- Subjective effects of Lepidium meyenii (Maca) extract on well-being and sexual performances in patients with mild erectile dysfunction: a randomised, double-blind clinical trial
PubMed ID: 19260845
Randomized trial (N=50) showed small but significant improvements in IIEF‑5 erectile scores and perceived well‑being with Maca.
Vitality (1)
- Subjective effects of Lepidium meyenii (Maca) extract on well-being and sexual performances in patients with mild erectile dysfunction: a randomised, double-blind clinical trial
PubMed ID: 19260845
Men with mild ED reported improved subjective well‑being (psychological/physical/social) with Maca in a randomized trial (N=50).
Similar by evidence
Supplements the same benefits carry qualifying findings for — a fact about the evidence graph, not a recommendation to swap.
Products with Maca
Search all830 products whose verified label declares Maca — not every bottle that mentions it in a title.