Chris Birchby, founder of sun-care Coola argues that:

✂️ a) The higher the values of the SPF the lower the chances are of skin irritation.

✂️ b) SPF under 50 are not recommended because they contain more active ingredients which could cause skin irritation.

✂️ c) The higher the values for SPF the lower is the risk of skin irritation.

✂️ d) The protection of SPF above 50 is so effective that it outweighs the chances of skin irritation.

✂️ e) The extra ingredients used on SPF above 50 could increase the chances of skin irritation

Responda: Chris Birchby, founder of sun-care Coola argues that: