A metallic finish is a nail polish finish that uses a high load of aluminium or bronze-type flake pigments, so the dry film reflects light like foil and often covers in one coat.
Also known as: metallic polish, foil finish, foil polish, frost
A metallic polish uses flat metal-effect flakes, most often aluminium or bronze-type pigments, in a high load. When the coat dries the flakes lie flat and reflect light in one direction, which gives the foil look. Many metallics cover in a single coat because the flakes are so dense.
The same flakes make metallics the most demanding finish to apply. Every brush stroke moves the flakes, and the marks stay visible when the film dries. Frosted metallics, which have a pale, icy sheen, streak the most. Three long strokes per nail, a full brush and no going back over a wet area give the smoothest result.
Metallic differs from chrome. A metallic polish reflects light but still shows a little texture. A true mirror chrome is usually a fine powder rubbed over a tacky no-wipe gel top coat, which gives a glass-smooth mirror. Metallic gold, silver and bronze in regular polish are the closest lamp-free option.
Dark metallics such as gunmetal and bronze are on the autumn 2026 trend lists (The Zoe Report). Gold foil is one of the finishes in the India Anaïs lacquer range, which is sold out until the next edition planned for spring 2027.