sulfate-free

It does not contain any sulfates
Sulfates are a large group of ingredients that act as cleansers in cosmetics. They help remove debris from your skin and hair, making dirt and make-up residue softer so that water can easily wash it away. However, some sulfates are so good at their job that they can strip the skin of its natural oils that keep it hydrated and protected and can lead to dryness and irritation in extreme cases. Most people will not have problems with sulfates, however if you find your skin reacts negatively choose Sulfate-free products