K. parviflora works by promoting nitric oxide synthesis, which relaxes blood vessels and enables healthy blood flow, the key to healthy male sexual response.^3,4 It also encourages a healthy brain response to sexual stimuli and helps to inhibit an enzyme that can affect male sexual response.^1,5 And it does both of these things independently of hormone levels.

Clinical studies

In an eight-week randomized, double-blind clinical study, K. parviflora extract promoted a healthy male sexual response as compared to placebo.² Impressed by these results, formulators at Life Extension® set out to confirm the study's findings. In our own clinical study, subjects taking KaempMax™ K. parviflora extract standardized to 5% of the active compound 5, 7-dimethoxyflavone, for 30 days reported healthy sexual function and satisfaction.¹

K. parviflora did not significantly affect hormone levels in either clinical study, making it an excellent complement to testosterone-supportive health regimens.^1,2

Male Vascular Sexual Support is a once-daily supplement.