a frustrated boy applying sunscreen on his face

Can you tan with sunscreen on?

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It's one of the most common questions we hear, especially when the sun's out and the outdoors is calling.

Short answer? Yes, you can.

But the story doesn't end there. It's worth knowing what's actually happening to your skin, and why reapplication matters more than you might think.

A diagram showing melanin production - the tanning process

What is a tan?

That colour change is your skin's response to UV damage. When UV radiation hits your skin, your body starts producing extra melanin, the pigment that gives your skin its colour, to try and shield your cells from further damage. That golden colour? It's your skin saying it's been hit and is trying to protect itself.

So does sunscreen stop it?

No sunscreen on the planet can filter 100% of UV rays. It's just not possible.

An SPF 50+ sunscreen, applied correctly, filters over 98% of UVB radiation. Here in Australia, our sunscreens are regulated by the TGA, some of the toughest standards in the world. That protection is serious.

But that remaining 2% is still UV. Over a long day outdoors, especially under Australian conditions where the UV Index regularly hits Extreme, that small fraction adds up. It's enough to trigger your skin's melanin response over time.
That's why you might still pick up a bit of colour even when you've been diligent with your sunscreen. You're tanning, just much, much slower.

a woman reapplying sunscreen on the beach

Reapplication is where most people come unstuck

Here's the bit that actually makes the biggest difference to whether you tan: how often you reapply. Sunscreen breaks down with UV exposure, sweat, and friction. Apply once in the morning and forget about it, and by lunchtime you're getting a lot more UV than you think.

The people who tan the least with sunscreen on aren't necessarily using a higher SPF. They're the ones reapplying consistently and using enough each time. We've written a full guide on how often to reapply sunscreen if you want the detail.

closeup of tanned skin

The goal isn't a "safe" tan

We need to be straight with you here. The goal of sunscreen isn't to help you get a "safe" tan. There's no such thing.

The difference between unprotected skin and properly applied SPF 50+ is the difference between a full day of UV exposure and a fraction of it. That's not a small thing. That's sunburn, accelerated ageing, and increased long-term risk, versus getting on with your day outdoors with serious protection holding up underneath.


Getting a bit of incidental colour over a summer of cricket, gardening, or beach trips while wearing sunscreen is one thing. Deliberately tanning is another. We make products for the first scenario: for a life that's meant to be lived outdoors.

So, can you tan with sunscreen on?

Yes, a little. But if you're wearing it properly, and reapplying every two hours, you're drastically cutting down the UV damage that comes with it. That's the whole point.