Dong Quai or Angelica Sinesis with 100vcaps by Aliness Angelica Sinesis extract has been used for centuries in China as a feminine tonic, as it contains substances identical to estrogen, which treats premenstrual symptoms and also menopause. Controls menstrual and irregular pain It is used to treat all symptoms derived from the female reproductive system, such as menstrual pain, headaches, nervous tension, vertigo, flow regulation, back pain, fatigue, clots, breast tension, hot flashes, irritability, etc. /p> Excellent comments To regulate menstrual cycles and menopause, it is one of the most effective natural extracts. With excellent customer comments. High Quality Extract This product contains standardized ligustilide extract, 1.50%. That is, each 100mg of product contains 1.50mg of ligustilide, which is the main active ingredient in the root of the Angelica Sinesis (Dong Quai) plant, which means that in each capsule you receive 7.50mg of ligustilide. Unlike most products on the market, which only contain the non-standardized extract, based on DER values, from dry matter. No chemicals This product is a 500mg guarantee from Dong Quai, without ingredients of animal origin and without technological, artificial additives, preservatives or colorings. Standardized with Ligustilide Numerous publications confirm that ligustilide has a positive effect on strengthening women's health, mainly in the area of the urinary and sexual system. It also has a protective effect against oxidative stress, strengthens immunity, improves the cardiovascular system and oxygen transport, tones the body and stimulates mental capacity.