How Much Sunscreen Do You Really Need?
Sunscreen only protects you if you use enough. Studies of sunscreen use have repeatedly found that people apply much less than the amount tested to rate the SPF on the label.
The face and neck
A common guide is about two finger lengths of product, from the tip of your index finger to the first crease, for the face and neck together. For many people this is roughly a quarter teaspoon, though it depends on face size.
The body
For an adult, a full body application usually needs about a shot glass worth of sunscreen. Do not forget ears, the back of the neck, the tops of the feet and the hands.
Reapply
- Every two hours when outdoors
- After swimming, sweating or towelling
- If you have been out in strong sun for a long time
Why it matters
Sunscreen helps prevent sunburn and supports the management of dark spots and uneven tone. Consistency is more useful than occasional heavy use.
Products to consider
Explore our sunscreen range. For a light, gel-style option, see the Derma Co 1% Hyaluronic Sunscreen Oil-Free Gel.
Results vary. Consult a professional if you have a skin condition or a history of sun reactions.