When it comes to falsies, any makeup artist will tell you, it's not just about the lashes – the glue is equally as important. That's why many turn to DUO, one of the most sought-after lash adhesive brands on the market. DUO's formulas are safe and gentle, yet extremely effective in providing strong lash support. A single tube allows for many applications due to the small amount needed in each use. Another plus that sets this brand apart from others is the variety: