Nail Polish by Barry M, Hi shine Gel effect Nail Paint provides an extra glossy finish, Highly-pigmented, chip resistant formula, Gives a glossy, gel-like finish with a single coat. British cosmetics brand Barry M has built up a reputation of being one of the most colourful cosmetic brands. Placing a fun twist on their fashion led products, the range now comprises of over 400 shades in a selection of glitter, matte and gloss finishes.