Herbal Medicine for Acne

ingredients:
Galingale: 10 grams
Wild ginger: 10 grams
Old tamarind: 2.5 grams
Cumin leaves: 5 grams
Fennel: 5 grams
All brewed with hot water 2 cups, plus rock sugar to taste. Drunk in the morning and afternoon (1 cup) until the acne disappeared.
sources:

Petunjuk Bertanam dan Kegunaan Kencur, Haryanto ,S.N., Karya Anda, Surabaya,  1991