Sunscreen for Kids

Dermatologist-recommended mineral SPF for babies and children from 6 months.

At the Institute of Dermatologists, we're regularly asked about sun protection for little ones — so here's what we recommend and why.

Why mineral sunscreen?

Mineral sunscreens containing zinc oxide or titanium dioxide sit on top of the skin, acting as a physical shield that deflects UVA and UVB rays. Unlike chemical sunscreens, they don't penetrate the skin — making them the gentler, safer choice for young, sensitive skin. They're what we recommend to our adult patients too.

Why not under 6 months?

Newborn skin is 20–30% thinner than adult skin, making it more susceptible to burns and more absorbent of topical products. For babies under 6 months, physical protection is best: shade, a hat, and light UV-protective clothing, with only hands and feet uncovered.

Tips for application

• Apply SPF to face, neck, hands and feet — a UV rash vest covers the rest
• Patch test 48 hours before first use
• Reapply every 2 hours, or immediately after towel-drying post-swim
• Avoid sun exposure 3 hours either side of solar noon (midday), when UVB is strongest
• If SPF gets in eyes, wipe gently with a clean, damp cloth