Johnson baby shampoo The skin of a baby is up to 30% thinner than that of a grown up - Johnson baby shampoo is our mildest formula, specially designed to gently cleanse baby's fine hair and delicate scalp. It leaves your baby's hair clean, soft, shiny and manageable. No more tears formula hypoallergenic* and pH balanced free from dyes, parabens, phthalates, sulphates, alcohol, and soap.