Now Sports, TestoJack N.O., L-Arginine, Tongkat Ali, 90 Veg Caps

What the brand says

Tongkat ali, also called Malaysian ginseng or longjack, is valued for its root, which has naturally occurring bioactive compounds like eurypeptides and saponins.* This product also includes arginine, an amino acid essential for protein production and detoxifi cation support.* It is also a precursor to nitric oxide, supporting blood vessel dilation.*