If you like a hot beverage at bedtime, some of the richer roasted teas are nice - Roastaroma, Vanilla Hazelnut, Almond Sunset, various flavors of Teecino.

They don't have any active sleep-inducing ingredients, unlike Sleepytime, but I really enjoy the flavors. Personally, I just cannot abide the taste of Sleepytime, and anyway I'm not sure how much the spearmint in that (which is a stimulant, though not nearly as strong as peppermint) offsets the effects of the chamomile and linden (tilia).