Just checked my email and they have replied. Very inconclusive. They basically just quoted the information leaflet for Estradot back to me, which I was actually perfectly capable of reading for myself. They also (helpfully) pointed out that the Estardot information leaflet doesn't specifically mention whether a spray tan would hinder oestrogen absorption.
E, yes, I had noticed that hence why I was emailing them for more information
They ended the email suggesting I ask my GP or pharmacist for more information as they would be more aware of my medical history. Though why my medical history of various UTIs, 3 pregnancies and the occasional chest infection should have a bearing on if a spray tan would affect transdermal patch absorption, I don't know
My husband is a scientist, and had a read of the ingredients present in most spray tans and he remarked that even if the tan itself didn't create an actual physical barrier through which the oestrogen would struggle to pass, he said that some of the chemicals in the spray tan were pretty 'nasty' and could well interfere with the efficacy of the oestrogen molecule.
I still intend to check with my pharmacist as I think they're more likely to know than my GP. I really think this is quite an important issue which needs highlighting and possibly more research?
Because if this IS the case, then it needs specifying on the information leaflet for transdermal patches. Whilst on holiday I was careful, after showering, to not apply any body lotions/creams or powders to my abdomen, as I always am. So in my mind I was carefully following the instructions. But a spray tan is something quite different to a powder, lotion or a cream.
It also raised another question. Would a transdermal patch work if applied to heavily tattooed skin? Would the ink effect the oestrogen chemically?
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Topic: Reply from manufacturers re: spray tan. (Read 2558 times)