Hello. Can I become allergic to Garnier Fructis shampoo and conditioner?

The human body can react to many products, including shampoos. However, people who have a sensitivity or allergy to their shampoo react with a skin reaction such as a rash, red patches and itching on the body and scalp. It's unlikely to cause you respiratory symptoms, but it doesn't hurt to try another hypoallergenic shampoo like a baby shampoo to see if your symptoms improve.

Hope to have answered your question, have a nice day!