Dong Quai Ingredients: Certified organic cane alcohol, distilled water & Dong Quai extractives. Non-GMO & Gluten-Free Potency: Dry herb / menstruum ratio: 1 : 5 Extraction rate 140 mg herb per 0.7 ml Description: Herb Pharm prepares Dong Quai Extract from top-grade root of Angelica sinensis plants which have been purity verified. To assure optimal potency of Dong Quai's bioactive compounds, they directly purchase top-grade, autumn-harvested root without rootlet which is tested and then thoroughly extracted. Suggested Use: Shake Well Before Using Add 1 full squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 4 times per day. Best taken between meals. Cautions: May inhibit platelet aggregation or interact with anticoagulants. Stop use 7 days before surgery. Keep Out of the Reach of Children