Many of these supplements products are made in China, and are often underpriced. I am going to show you the difference between the different types of products, as well as give you some recommendations. In addition, I have included links to products that have been tested and are suitable for massages and exercises. The supplements that I am reviewing are not necessarily the most expensive products. These supplements are available at many health and fitness shops throughout the USA. Some products are on sale for a low price, but you have to search for the price on the internet, and some can be purchased at any price. I will not sell products here that I cannot recommend. I will list all of the supplements in alphabetical order, which will be used to show you what products to look for in the future. In the case of the "My Body Mass" product that I am reviewing, you may see the word "massage" instead of "massage" (in a review). I'm sure some people want the "massage" of a muscle, but not to be confused with the "massage" of an anti-inflammatory product. I'm not suggesting that you ignore the use of massage and/or muscle strengthening. I am only saying that you need to know the difference between the two.