If you get a cheap lamp from China it might not actually be getting the wattage it needs so you might be shining a light on your hands without it doing what it needs to do properly.
Anyone tried Dadi Oil between mani cycles? My beds bounced back way faster once I stopped picking gel off lol
Honestly, the whole regulatory situation in Sweden has me second-guessing gels entirely. Apparently they’re moving to restrict Di-HEMA TMHDC to professional sales only, alongside HEMA, and there’s talk of other urethane methacrylates getting the same treatment.
Even the milder sensitizers in products like CND must be causing enough problems to warrant government intervention. And when I try to research the ingredients in polishes people recommend here, half of them don’t have easily accessible ingredient lists, which just adds to the feeling that we’re all figuring this out with incomplete information.
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My sensitivity goes way beyond just HEMA. Venalisa, Aimeili, and Makartt all triggered intense reactions across their base coats, top coats, glues, and polygels.
I had the same thing happen when I got into candle making. One sensitizer kept leading to reactions with related compounds, so I had to cut out multiple ingredients. Same pattern here, basically.
See a licensed tech if you’re already sensitized. DIY is usually how these allergies start in the first place, and once you’re reactive there’s no going back.
All gel products need acrylate monomers to cure. That’s just the chemistry, and those monomers are easy to become allergic to. HEMA’s the worst offender but they’re all risky.
Once you react to one acrylate, you’re more likely to react to others. Acrylates are in contact lenses, dental work, medical adhesives. It’s a lot.
It’s frustrating how limited our choices are when you actually want something truly HEMA-free, not just marketed that way. Thanks for putting this out there though.
Just tossed my whole Beetles collection. Haven’t even had a reaction yet but honestly, not worth the gamble at this point. If you do develop a reaction though, I’m worried that means you’re basically done with gel forever.
Zero risk means skipping gel entirely. Nobody wants to hear that, including me.
The acrylate monomers are what makes gel cure and adhere, so even the cleanest, hypoallergenic-marketed formula is still a gamble. Just less of one.
Beetles actually sent me their MSDS with the OSHA registration number when I emailed them. It does contain HEMA but is 9-free. Modelones’ paperwork looked like a sketchy copy-paste job with misspellings and weird warnings about, shall we say, intimate activities?
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Talked to my derm last month about my year-long attempt at just waiting out the sensitivity. She wasn’t surprised. Apparently once you’re sensitized, that’s basically it, your immune system doesn’t just forget about it.
I tried HEMA again after twelve whole months of avoiding it (thought maybe I was in the clear) and broke out immediately. So yeah, no luck.
yay for this thread! 
don’t forget a lil dust mask when you file too, breathing in that acrylate dust can sensitize your lungs the same way it wrecks your skin :3
Currently in school for my license and this thread is gold for me.
One thing my instructor drilled in is nail prep matters just as much as the product itself. If you’re over-filing the natural nail or pushing the eponychium too aggressively, you’re basically opening the door for those acrylates to touch living tissue and sensitize you way faster. Even a ‘safe’ gel will wreck you if it’s soaking into a damaged nail plate.
Also, glove up when you’re doing your own nails at home. Nitrile, not vinyl, because the monomers pass right through vinyl.
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