This is so dramatic and also incorrect.
The misunderstanding of these types of statistics is a real bug bear of mine (and I use examples of it and how small risks are hyped up with scary statistics - particularly in the press - in some training that I have developed around understanding data)
Melanoma risk is 2.44% (1 in 41 women in the UK).
Use of sunbeds increases the risk by between 16% and 25% - but the statistics for this don't differentiate between how often the sunbed is used so will include heavy users as well as those who use it once.
For women who first use a sunbed under the age of 35 risk increases by 59%.
What that means in reality is that the general risk increases to 3.05% (1 in 33) or for women who first use a sunbed before the age of 35 it's 3.88% (1 in 26)
It sounds a lot, but when you take into account that this is a lifetime risk, the peak age for diagnosis is in those over 80 and the survival rate is 87.4% it really is not a huge risk.
The risk of actually dying from Melanoma is just 0.489% (1 in 204)
For context, the risk of getting into a serious road traffic accident and being killed or seriously injured is 3.44% (1 in 29) - higher than the melanoma risk.
So please can people stop quoting inflated statistics and making terrifying claims about the risks of melanoma! No wonder people have such health anxiety about things these days!