Details USA-036343Turn any lightening or permanent hair color service into a bond building treatment. Or use it as a stand-alone service to help restore strength and resilience to the hair.* Professional Bond Builder:• Forms a consistent, protective barrier from root to tip.• Reduces exposure during lightening and hair color services without altering the formula.• Delivers faster, brighter lift without additional processing time.**• Must be followed by Step 2 of the Bond Rx Professional System (sold separately).Easy Measuring + Application - Includes NEW spray applicator + measuring unit dispenser:• Measuring unit dispenser adds the exact amount to lightener and permanent color formulas.• New sprayer applicator is ideal for stand-alone services.*Using Step 1 and Step 2, as compared to virgin hair. Results based on third-party clinical testing.**Using Step 1, as compared to market leader. Directions 1 Add 3.75 ml (1/8 oz.) per scoop of lightener or 30 ml (1 oz.) of permanent hair color.2 Apply and process as usual.3 Shampoo with Color Protect® Post Color Shampoo.4 Follow with Bond Rx Step 2. Features & Benefits • Turn any lightening or permanent hair color service into a bond building treatment.• Or use it as a stand-alone service to help restore strength and resilience to the hair.*• Professional Bond Builder:◦ Forms a consistent, protective barrier from root to tip.◦ Reduces exposure during lightening and hair color services without altering the formula.◦ Delivers faster, brighter lift without additional processing time.**◦ Must be followed by Step 2 of the Bond Rx Professional System (sold separately).• Easy Measuring + Application - Includes NEW spray applicator + measuring unit dispenser:◦ Measuring unit dispenser adds the exact amount to lightener and permanent color formulas.◦ New sprayer applicator is ideal for stand-alone services.• *Using Step 1 and Step 2, as compared to virgin hair. Results based on third-party clinical testing.• **Using Step 1, as compared to market leader. Ingredients Aqua (Water, Eau), Butylene Glycol, Cystine Bis-PG-Propyl Silanetriol, Ethylhexylglycerin, DMDM Hydantoin, Iodopropynyl Butylcarbamate, Phenoxyethanol.