Triphala rasāyana

Amalaki in the morning at mealtime and one haritaki with bibhitaki at night (the commentary: three amalaki in the morning, one haritaki and two bibhitaki at night), powdered and taken with a suitable vehicle such as ghee and sugar, are said to free the body of all disease, make it handsome, sharpen the eyes and give a long life pursuing dharma, artha and kāma. A footnote reasons that all three should be powdered together in the ratio one, two, three and taken morning and evening.