Real reason behind ‘fake-tan smell’ and how to get rid of it

OK gals, the weather's getting warmer, those holiday plans are just around the corner and I'm sure we're all dying to show off our summer wardrobes.

And one thing that's for certain every year is that many of us will be reaching for the fake tan to top-up that summer glow.

Now, whether you're an au natural kinda person or go all-out with the artificial look - I'm sure we know all too well of that pesky 'fake-tan smell'.

I'm sure many of us are wanting a glowing tan ahead of the summer festivities. (Jordan Siemens / Getty Images)

Well, to help shed some light on the bizarre beauty phenomenon, one expert has revealed the science behind it and exactly how to get rid of it once and for all.

What is 'fake-tan smell' and why does it happen?

We sat down with Melanie Brownlow, founder of St. Moriz, who shared her insight on the matter.

She told Tyla that the change in colour and scent in self-tan comes about as a 'result of a chemical reaction'.

Getting into the science-y bit, Melanie continued: "This happens when the dihydroxyacetone, or DHA (the chemical responsible for changing the colour of your skin) in your self-tanner reacts with the amino acids of your skin’s surface.

"The chemical reaction is what allows the tan to develop, turning the skin’s surface brown."

Ever wondered why self-tan leaves your skin smelling of biscuits? (St. Moriz)

How can you get rid of it?

OK, so we know why it happens but how can you make sure you don't get hit with the stench of biscuits every time you want to bronze yourself up.

‌Well, Melanie tells us: "Self-tanners have come a long way, and now there are products out there scented with fragrances that won’t leave the self-tan smell.

"Opting for a tan with a fresh scent, such as coconut, will keep your skin smelling like summer whilst the tan develops."

Melanie says you could also opt for a gradual tan, with added skincare elements, as 'these will have their own natural scents that will help avoid the self tan smell and leave your skin feeling silky smooth'.

"Gradual tanners also have a lower level of DHA," she adds.

Alternatively, you can also choose a tan with advanced odour-masking technology.

Fancy.

"Much newer to the market, these tans are often also packed with natural ingredients and will be sure to leave you self tan fragrance-free," Melanie notes.

A gradual tan may be your best bet. (St. Moriz)

‌What’s the best way to apply self-tan for the most natural streak-free results?

‌"Before tanning," Melanie advises, "moisturise any dry areas such as elbows, ankles, hands and knees as this will help avoid build up in those places. If you suffer with dry skin, try using a thin layer of moisturiser that is oil free as again, this will prevent unwanted tan grabbing to those areas."

She continues: "Using a mousse with a guide colour is the perfect way to avoid streaks, as this allows you to see where you’ve applied. Apply a mousse with a self-tan application mitt for the ultimate streak-free finish."

And, to keep your skin looking 'glowy and streak-free' after tanning, be sure to drink lots of water and keep the skin hydrated as this will also help extend the life of your tan.

"The fewer skin cells that are shed, the longer your tan will last so moisturising your full body after tanning will help prolong your glow," Melanie says.

"Creamy butters are great for this as they will provide deep moisturisation before your skin can become dry."

Well, that's us sorted for summer!