Yes, you can – as long as it oil-free and very low in glycol/glycerin. These ingredients attack the glue, loosening the lash bond and causing extensions to fall. We’d recommend:
Liquid/pen liner (oil-free, of course) – gel liner tends to stick in the roots of the lashes and is tough to remove. We stock great, tested products here
Powder-type eyeshadows are fine – check the ingredients list of liquid/stick eyeshadow for glycol and glycerin, as sometimes these products are snuck in!
To avoid using mascara if possible – this product causes the extensions to clump together, and often contains oils to weaken the glue bond on your lashes. Especially waterproof mascara! If you are intent on wearing mascara, Lash Lady stocks Max2 Volume Up mascara made specifically for use on eyelash extensions. To get the best out of your extensions and mascara, just apply the product to the very tips of your lashes and avoid the roots.
PLEASE DON’T use mascara on volume or hybrid lashes – regardless of which brand you use, mascara makes volume fans snap shut. This means your lashes will look clumpy and stick together. We will not be able to infill volume lashes that have had mascara applied to them.