Introducing the b3 Brazilian Bond Builder in a professional size for your convenience! This innovative product is specially designed to make your colorist routine easier and more efficient. By incorporating b3 Brazilian Bond Builder into your color formulations and lighteners, you can significantly reduce breakage and extend the life of your color without any additional processing time. Say goodbye to damage during color services with b3 Brazilian Bond Builder. This product not only protects against the loss of cuticle and cortex cells but also improves pigment retention and provides better gray coverage. With b3 Brazilian Bond Builder, you can achieve vibrant, long-lasting color results while keeping your clients' hair healthy and strong. Experience the benefits of b3 Brazilian Bond Builder with no change to your developer and compatibility with all manufacturer formulations. Upgrade your colorist toolkit with this game-changing product and elevate your color services to the next level. Don't miss out on the opportunity to enhance your color formulations and achieve stunning results with b3 Brazilian Bond Builder. Benefits: One StepHelps prevent damage during all color servicesProtects against loss of cuticle and cortex cellsNo change to developerDramatically reduces breakageBetter gray coverageImproves pigment retentionCompatible with all manufacturer formulations Includes instructions & dispenser How to use: Once you've mixed your color or lightener formulas, adding Brazilian Bond Builder is easy breezy! Use 3.5ml (1/8 oz) for:Single Process Color, Demi, Semi and Permanent, Balayage, Fashion Shades Use 7ml (1/4 oz) for:Ombre/Sombre/Colormelt, Highlights, Highlift & On Scalp Bleach