What's the best herbal supplement I can get at a health food store or GNC that will increase male libido?

Just need something to increase libido and/or testosterone. Nothing for ED or impotence. Just want to increase the interest/drive. I want something I can get at a local health food store that's a natural herb and is safe to take.

Try Holland & Barrett they are a reputable company

I recommend coconut oil. It works best when rubbed into your breasts and other intimate areas, and he does the rubbing. Chocolate sauce can work pretty well too.