After every lightening or highlighting service, residual alkalinity can remain in the hair for up to 14 days, causing ongoing damage and weakening disulfide bonds. Redken Shades EQ Bonder Inside is the post-lightening solution you need. This innovative 2-in-1 acidic demi-permanent toner and bonder combines the strengthening benefits of Citric Acid and Taurine to reduce damage, restore pH balance, and reinforce hair strength—while delivering the flawless colour and signature shine of Shades EQ Gloss. The pre-dosed liquid formula works in just one step, making it perfect for sensitised, fragile, or compromised hair. Pair it with Flash Lift Bonder Inside and Acidic Bonding Concentrate to reduce breakage by up to 77% and achieve healthier, more resilient blonde results.

Key Benefits:

• 2-in-1 Innovation: Toner and bonder in a single step
• Strengthens Sensitized Hair: Formulated with Citric Acid and Taurine
• Reduces Alkalinity Post-Lightening: Helps restore hair's natural pH
• No Compromise on Colour: Delivers rich, glossy Shades EQ results
• 77% Less Breakage: When used with the full Redken bonding system
• Predosed Liquid Formula: Easy, quick, and consistent application
• Incredible Shine & Vibrancy: Signature finish you know and love