Achieve brighter, salon-style results with the WHITENS Super Whitening Duo. This powerful combination of Blender Powder and Vol 20 (6%) Developer is designed to help lighten hair effectively while delivering smooth and even results. Ideal for professional and personal use, the formula works gently to reduce dullness and enhance shine for a fresh, radiant look. Suitable for multiple hair types and easy to apply for consistent whitening performance.