Maca Root Benefits for Men: What Studies Show
Last updated: 2026-09-28
Quick answer
Maca (Lepidium meyenii) is a Peruvian root. Small human studies suggest it may support libido, mood and energy in adults after 6 to 12 weeks, without changing testosterone levels. Typical studied doses are 1.5 to 3 g a day.
What is maca root?
Maca is a root vegetable grown high in the Andes of Peru. It comes in yellow, red and black types. Black maca is the type most often studied for men.
Benefits supported by human studies
- Libido: several small trials reported improved sexual desire after 6 to 12 weeks.
- Mood and energy: some studies reported better mood and less fatigue.
- Hormones: studies found no significant change in testosterone, so its effect appears to work through other pathways.
Maca vs Tongkat Ali
Tongkat Ali research focuses on stress hormones and testosterone in men with low levels. Maca research focuses on desire and mood without changing hormones. Because they work differently, many men's formulas combine them. Nuviton is a KKM-registered (MAL24066122T), Halal-certified 6-herb men's supplement: Tongkat Ali (1% eurycomanone), Panax Ginseng, Cordyceps, Maca root, Tribulus and Barrenwort (Horny Goat Weed).
Maca booster products in Malaysia
Many 'maca booster' drinks and powders are sold in Malaysia. Check for a KKM registration number starting with MAL and a clear ingredient amount per serving before buying.