https://www.iherb.com/pr/now-foods-dong-quai-520-mg-100-veg-capsules/519
https://www.iherb.com/pr/swanson-full-spectrum-angelica-root-400-mg-60-capsules/118258?gad_source=1&gclid=CjwKCAiAg9urBhB_EiwAgw88mUWi3eYu6Xc_KKjLGE3a8n5n82yuNh4d61OJSwhPTuNzLfJVhJSOGRoCxikQAvD_BwE
上面两种只是粉剂,不是提取物
https://www.activeherb.com/extract/danggui.shtml?gclid=CjwKCAiAg9urBhB_EiwAgw88mXG7c5qyHgarwLTH1nvE5s2ozp7j6dJQGUijnfkiLsWZBEslVbCx8BoCxSUQAvD_BwE