Cistanche (Rou Cong Rong)
Cistanche is a parasitic desert plant with emerging evidence suggesting benefits for testosterone support, libido enhancement, neuroprotection, and fatigue reduction, potentially through gut microbiome modulation.
Evidence last reviewed: 21 Apr 2026
- •those with allergies to plants
- •pregnant or breastfeeding women
- •individuals on hormone therapy
The evidence for Cistanche is limited and primarily from low-quality randomized controlled trials. While there are indications of benefits for libido, testosterone support, and neuroprotection, more rigorous studies are needed to confirm these effects.
Testosterone supportAdult males · RCTLow
Cistanche supplementation showed potential in supporting testosterone levels.
Libido enhancementAdult males · RCTLow
Participants reported improvements in libido after Cistanche supplementation.
NeuroprotectionAdults · RCTLow
Cistanche may offer neuroprotective benefits, potentially through modulation of the gut microbiome.
Forms & usage▾
Take 500-1000 mg daily, preferably in the morning.