[For men, women, or both] For men [How it is supposed to work] This is prescribed for the treatment of erectile dysfunction. Some users also report a cumulative improvement in their sexual function and libido over time. Low dose preparations of yohimbe bark are also available over-the-counter, but should be used with caution as many contain toxic alkaloids besides yohimbine. Side-effects can include rapid pulse, sweating and panic reactions in some people. [Aphrodisiac] 
Extract of Yohimbe Bark, Yohimbine
E x t r a c t o f Y o h i m b e B a r k , Y o h i m b i n e
N e t t l e R o o t
A s i a n G i n s e n g ( P a n a x )
W i t h a n i a
G i n k g o
H o r n y G o a t W e e d
T r i b u l u s T e r r e s t r i s
A r g i n i n e