You can either dry fresh rose hips yourself or buy pre-dried, loose-leaf rosehip tea. To brew, place 1–2 teaspoons of dried rose hips in an infuser and submerge it in a cup (240 ml) of boiled water.

THE increasing interest that is being taken in natural sources of vitamin C in general, and in the extraction of this vitamin from rose hips in particular, suggests that some observations made by ...