What does non-nano mean in sunscreen?
Non-nano sunscreen refers to products that contain larger particles of active ingredients, typically zinc oxide or titanium dioxide, which are too big to be absorbed through the skin. This means they sit on the skin's surface and provide a physical barrier against harmful UV rays. In contrast, nano sunscreens use much smaller particles that can penetrate the skin more easily.
Key points:
- Non-nano sunscreens use larger particles for sun protection.
- They create a physical barrier on the skin's surface.
- These sunscreens are less likely to be absorbed into the skin.
- Non-nano options are often preferred for sensitive skin types.
This text has been fact-checked for accuracy by medino's clinical team.