Baby shampoos are formulated keeping in mind the delicate and extremely sensitive skin of newborns. They are mild cleansers and have a “no-tear” formula. So, when adults use baby shampoos, their hair becomes softer, shinier and more moisturised. However, as they are mild cleansers, they tend to lather less. Because of this, adults might need to rinse their hair twice with baby shampoo, if they need a deep clean.