Compositions based on plant extracts for inhibition of the 5-alpha reductase

摘要

The present invention refers to nutraceutical, cosmetic or pharmaceutical compositions based on a combination of vegetal extracts from flowers or fruits of Opuntia ficus and Oryza sativa (Black rice) for inhibition of the 5-alpha reductase. In particular, the preparations according to the invention are useful in prevention or treatment of benign prostatic hypertrophy or hyperplasia, of androgenic alopecia and acne.