A breakthrough, high-performance formula, free from formaldehyde. OPI Start to Finish Formaldehyde Free is a convenient and gentle 3 in 1 formula that combines a Base Coat, Top Coat and Nail Strengthener.
OPI Start to Finish Formaldehyde Free can be applied before applying polish to prevent stains, as a top coat to even out your polish, add gloss and increase the longevity of your wear.
This innovative product also conditions and strengthens the nails.