"Shampoo-gel" is a cosmetic product for hair care (and sometimes for the body) with a gel (or semi-gel) consistency. Sometimes it is simply a shampoo with a gel texture: clear or slightly translucent, often with a light fragrance. In other cases, it is a universal "2-in-1" product that can be used both as a shampoo for hair and as a shower gel (i.e., for the body) at the same time. For example: "shampoo-gel for shower" - for hair + body. It is used for cleansing hair and/or the scalp, sometimes the skin of the body, with additional caring components (moisturizing, softening, fragrance, etc.).