Hismile V34 Teeth Whitening Colour Corrector Foam 45mlHismile V34 Colour Corrector Foam is designed to brighten your smile by neutralizing yellow undertones with its unique purple formula. This non invasive, peroxide free solution is safe for daily use and offers instant results. Simply apply with a toothbrush for a quick whitening boost, perfect for a radiant smile before any occasion. Key Features Instantly cancels yellow undertones for a whiter smile Non invasive, simply brush on like regular