Rapid Fast Keto Boost:-Rapid Fast Keto Boost The working process of Rapid Fast Keto Boost is simple and straightforward. This product is aimed directly and only where fat is stored in the body. This supplement helps by starting Ketosis reaction in the body, which increases the body’s metabolism.The high-fat areas are affected by this reaction, hence, it leads to effective weight loss. The ingredients of this supplement are chosen in a way that fast weight loss can be achieved.It supports muscle growth and keeps your body fit.It increases concentration level and supports good mental health with the help of ketones.