Most brand use ethyl 2 cyanoacrylate for the glue (liquid) part of the dip system, and this has the vapours that can sometimes feel like it is stinging eyes and nose, so is not completely odourless. We at Flexiglaze Dip Nails do not use this formula as have developed our formula of glue, exclusive to us. Our 'glue' part of our Flexiglaze Dip Nails system does not smell of glue at all and so no vapours that can sting eyes and nose, as is not the same as other brands. Available now. Plus our high quality free flowing cosmetic grade dip powders and fragranced activator in an atomiser spray.