Besides all the environmental benefits, natural and organic deodorants have small ingredient lists. A small ingredient list means two things. 1) You’re more likely to know what every single ingredient is and what the effects of that ingredient are on your child. And 2) Fewer ingredients mean fewer additives and chemicals get absorbed into your child’s body. Because they are going through puberty most likely, their bodies are already chock full of imbalanced hormones. The slightest change could cause a breakout or a rash, so keeping a number of introduced chemicals to a minimum is great.