I am so grateful that I meandered into the Lynnwood shop one day and decided to take a chance on this product. I got the smaller size (500mg/2 oz) because I didn’t expect much but figured I wouldn’t be out that much $ that way if it didn’t work. Well, it’s been AMAZING and I’ll definitely be repurchasing the 1000mg/4 oz size. I have sciatica plus a herniated disc in my back, and get pain in my lower back that radiates down my right leg and causes spasms and extreme discomfort. I use a percussive massage gun and then apply a layer of this, and 5 minutes later, the pain and spasms are 90-95% gone. Such a godsend. My husband also pulled a muscle in his neck tonight and tried it for the first time, and said he could see now why I’ve been raving about it. Thank you, Sola, for a great product!