Super Cut Keto Even worse, these same people might even keep gaining weight, simply because they have a slow metabolism. Now, how does this relate to Super Cut Keto? Super Cut Keto is a byproduct of DHEA, a hormone that converts hormones into sex hormones. Super Cut Keto plays a primary role in controlling the thyroid gland, which is responsible for our metabolism. As our Super Cut Keto levels decrease (with age), our metabolism steadily declines, which is why many people experience a sudden gain in weight between the ages of 25-30.