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Woman with sun tan cream in form of SPF 30 word on her back over sea background

Guide to sunscreen 2022

A woman on a beach, with a pattern of the sun put on with sunscreen, on her back.
what is spf

How to use SPF

1

How much to apply

2

When to apply

3

Which ingredients you can and can’t you mix it with

Doaa Al Mosawi

Doaa Al Mosawi,
International Senior Regulatory Affairs Associate

Joined Holland & Barrett: Mar 2019

BSc (Hons) in Biomedical Science

After completing her BSc in Biomedical Science, Doaa worked in Research and laboratory for 3 years. Doaa was also a member of a product development team in a manufacturing company specialising in sun care and personal care products, researching and providing regulatory advice regarding international regulations.