I suffer from very chronic pain, Corydalis yanhusuo has proven very effective in curtailing the pain . I've also noticed it dampens the phantom nerve sensations that come with a spinal cord injury . If you have any type of chronic pain you really should try this extract , it is very cost effective . I will definitely be ordering some more .
This product works and does so in small amounts.
I agree with the description to start at a low level and gradually add more until you get results.
Another great product! Will be ordering again
All of these corydalis extracts work very well for MY insomnia. Corydalis is by far the best herb I've found for my sleep problems. It can be taken as a hot beverage just before bed if you can take the taste which I think is not bad. Great herb !