Redken Bonding Conditioner for Damaged Hair Repair | Strengthens and Repairs Weak and Brittle Hair | Acidic Bonding Concentrate | Safe for Color-Treated Hair | For All Hair Types is up for auction in Beauty & Personal Care. The current bid is $8.50, 87% below the $64.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.