Hereof, does Sally Hansen Gel top coat need UV light?
sally hansen miracle gel: the science
there’s no need for a UV lamp. … the Miracle Gel top coat also contains a photoinitiator component that cures the finish when it’s exposed to UV light* — daylight — thus creating a more-durable-than-polish shine that extends the wear of the manicure to 14 days.
One may also ask, can you use Sally Hansen Miracle gel top coat alone?
You can use it over regular polish but it looks better with the gel polish. It makes any polish last longer.