It’s a lot easier to get fills more often (twice a month instead of once) than it is to wait for a nail that was ripped off with your acrylics to grow back to its normal length-if that’s the only damage you get. A full set of EMA acrylic nails will last you two to four weeks if taken care of and are properly fitted to your nail, as compared to the four to six weeks with MMA. However, an EMA acrylic set feels much more comfortable than MMA acrylics. Although not as sturdy and durable as MMA acrylics, EMA helps the nail enhancement to be much more flexible, and therefore becomes more prone to lifting. EMA nails adhere better to the natural nail as compared to their MMA counterpart, meaning there isn’t a need to rough up the surface of the nail and thin out the nail plate. Yikes!īut what about the people who rave about their acrylics? They probably have EMA acrylics.Įthyl methacrylate (EMA) is a substance that has the same purpose and does the same job as MMA liquid, and its use has been approved by the Cosmetic Ingredient Review in 1999 as the best alternative to MMA liquid. And all you’re left with is a jagged half of a nail and a bleeding nail bed on a hand that can’t grip a door handle without any pain. Yes, they last long and are virtually unbreakable, but the bond between your natural nail and the acrylic is so strong that when they do break, it’ll hurt like no other and take your natural nail off as well. MMA liquid is commonly used as dental acrylic for crowns and bridges, and is made to be as hard as bone-this is why most sets made with MMA last somewhere between two to six weeks. Nails made with MMA are rock hard and usually shrink slightly when they set, which is why sometimes your nail beds will feel very tight and swollen when you get acrylics. It also requires an excessive roughing up of the nail bed because it does not adhere so well without grooves and texture that can only be created by thinning out the nail plate. When used during a nail service, it can cause yellowing of the natural nails, air blockages, and irritation and numbness of the cuticles and the skin around the nail. Methyl methacrylate (MMA) in liquid form is a substance regarded by FDA’s Office of Cosmetics and Colors as “a poisonous and deleterious substance,” which is why it was made illegal for use in the end of the 90’s. All the bad experiences you’ve heard about in regards to acrylic nails are most likely because of MMA. Acrylic powders differ across the board due to the trade secret additives and proprietary blends that companies use in their formula, but there are two standard types of monomer available: EMA (ethyl methacrylate) and MMA (methyl methacrylate). The molecules of the powder and monomer form a bond to create a solid structure that will serve as your artificial nail. So what exactly is the difference?Īs you may know, acrylic nails are created using a mix of acrylic powder (polymer) and a liquid called a monomer. They say they’ve never had a bad experience with pain or breakage that had anything to do with their nails. You’ll also hear stories from women who swear by acrylics and say that they would’ve been unable to grow their nails without getting them. You’ll hear horror stories of broken bleeding nails or swollen red cuticles that would hurt for days after getting them done, and these people will tell you they never ever want to get nail enhancements ever again. Many people like to tell others that getting acrylics is a bad idea.
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