Herbamed Sabal Serrulatum Mother Tincture is manufactured with highest quality raw materials as per strict cGMP Swiss standards. The plant material used for its preparation is sourced preferably from wild-collected plants. Homeopathic mother tinctures are extract of a plant material dissolved in ethanol. As an antimicrobial, alcohol also acts as a preservative. Sabal Serrulata has fattening properties due to the presence of olein in the berries which helps to increase weight.