Gelosophy by Astonishing Nails is a specially formulated soak off UV/LED gel polish with proprietary rights. Gelosophy is a non-solvent UV gel polish that is vegan, cruelty-free with over 161 colours. This range by Gelosophy uses a base and top coat compared to their 1 Step Gel range which needs no Base or Top at all.  These are available in 7ml as well as a selected colour range in the 15ml size bottles.