Cistanche tubulosa

Raised LH and testosterone in rodent studies via GnRH signaling. No human testosterone RCT.

EVIDENCE

emerging

PRICE

AVAILABLE AT

iherb

Available
forms.

Standardized extract

Cistamax

Cistanche tubulosa affects the following biological pathways. Click any mechanism to see everything else that affects it.

Hypothalamus releases GnRH → pituitary releases LH → Leydig cells produce testosterone.

Leydig cells are the testosterone factories in the testes.