COSMO hair colour spray - neon. Yellow, a quick and easy way to add a bright and bold pop of blue colour to your hair. Our spray allows you to transform your hair into a stunning and vibrant Gold shade, creating a bold and eye-catching look in minutes.COSMO hair colour spray is perfect for people who love to have fun with their hair and want to add a temporary pop of colour without committing to a permanent dye. You can use our spray to create highlights, streaks, or an all-over blue colour that fades away after a few washes.Our hair colour spray is specially formulated to be incredibly easy to use and wash out, making it perfect for all hair types and colours. To use the spray, simply shake well, mist over the desired area, and let it air dry. Voila! You now have vibrant, bold blue hair that will last for hours.COSMO hair colour spray features a fast-drying and non-sticky formula that won't damage your hair or leave any residue. It's also safe and gentle enough for everyday use, making it perfect for use on both adults and kids.The bold Gold colour of our hair colour spray is vibrant and eye-catching, making it perfect for parties, festivals, and other special occasions. It's also a great way to express your personality and creativity, adding a touch of fun and quirkiness to your look.