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Beauty

18th Jun 2025

Skincare experts warn against salt water tanning TikTok trend

Aine Goulding

Experts are warning that this viral ‘tanning hack’ can lead to long-term sun damage

Skincare experts are warning the public against partaking in the viral ‘Salt Water Tanning’ TikTok trend.

As summer is here, many people want to maintain a summer glow by using fake tan and sunbeds.

Among the most popular tanning tricks is ‘Salt Water Tanning,’ which skincare experts are cautioning consumers from trying.

Skincare experts at SpaSeekers.com explain that ‘Salt Water Tanning’ involves mixing sea salt and water, or adding sea salt water to a spray bottle.

This mixture is then sprayed onto your skin before people tan.

The trick is claimed to speed up the tanning process by “mimicking the effects of a day spent by the ocean.”

However, cautions have to be brought up because salt can dry up your skin and strip away its natural oils

Maddie Cridge, spa therapist at SpaSeekers.com, explains:

“There is a common misconception that salt water helps to develop a deeper tan. As people often associate the sun-kissed look they get after a beach holiday with the effects of salt.

“But in reality, the salt can dry out the skin’s surface and strip away its natural oils – the very barrier that helps protect your skin from UV damage.

“By spraying salt water on your skin before tanning, you’re increasing its sensitivity and vulnerability to sunburn, irritation, and even sun-induced rashes or blisters in extreme cases.”

“Salt crystals can also act like tiny magnifying glasses, intensifying UV exposure in a highly localized way,

“Which could increase the risk of uneven burning or long-term skin damage,” Cridge adds.

“It may feel ‘natural,’ but natural doesn’t always mean safe when it comes to sun protection.”

Cridge recommends using a generous amount of a broad-spectrum SPF of at least 30 around 15 to 20 minutes before sun exposure.

“And if you’re after that post-beach glow, consider using a bronzing sunscreen or a gradual tanning lotion that contains DHA (dihydroxyacetone) – two safe alternatives that won’t compromise your skin’s health.”