This product is a joke. This is a an attempt at creating a "legal" steroid. This tbol is a copycat of a steroid called tbol which is a form of the steroid dianabol. If you read the ingredients, you'll notice "diavanabol" as a main ingredient, which again is an attempt at recreating a steroid and selling it as a regular test booster. This does not work and all the guys who are claiming they gained 8 pounds in 4 weeks are full of it. Their gains were probably a placebo effect as gaining 8 pounds of muscle in 4 weeks is a feat in itself even for a steroid.