M·A·C Studio Nail Lacquer Long-Wearing, Rich Colour, High Gloss Long-lasting, high-impact nail colour that won't fade, dull or streak. New flat brush lends to an expert-like application that's accurate and mistake-proof. Chip-resistant formula is toluene-, formaldehyde- and DBP-free and contains vitamins C, B5 and E, calcium and soy protein complex to help condition and strengthen nails. Available in cream, frosted and metallic finishes. Visibly different colour and wear.