"My favourite sunscreen for children and babies has to be La Roche Posay Anthelios Dermo-Paediatrics Baby Lotion SPF 50+ (£9, originally £12) because it offers high-factor protection against UVA, UVB, and even infrared radiation. It is dermatologically tested and backed by clinical studies. As well as this, it's hypoallergenic, which means it's suitable for use on sensitive or eczema-prone skin, which babies often have. It's also highly water-resistant and contains shea butter to help moisturise the skin and leave it hydrated." — Dr Aneesha Ahmad, medical director of Skyn Doctor