3-Phase Builder Gel – 30g IT. UP by GIUP® 3-Phase Builder Gel is combined with GEL.IT. UP by GIUP® Basecoat and a final layer GEL.IT. UP BY GIUP® Top Coat used. · GEL.IT. UP by GIUP® Superbond is recommended as your primer. · Can be used with nail shapes and tips. After […]