Do you toss and turn over which is better for your skin, soap or shower gel? Discover the best approach to take care of your skin in the shower as we examine the argument between shower gel and soap, how they both cleanse the skin and more. Although soap and shower gels are both intended to cleanse the skin, that is usually the extent of their similarities. Animal or vegetable fats are used to make soaps, which are frequently offered as solid blocks. They may not have any scent at all, or they may have synthetic or essential oils. Sales of soap, which had been used for thousands of years, began to decline when liquid soaps and shower gels were introduced.