
B3 BRAZILIAN BOND BUILD3R 500ml
Big bottle, bigger results – your colour game just levelled up.
The b3 Brazilian Bond Builder 500ML is your secret to fearless colour transformations with zero compromise. Designed for pros and powered by breakthrough bond-building tech, it repairs and protects hair from the inside out while you colour. No need to bump up your developer or extend processing time—just stronger, healthier, vibrant hair every single session. Pair it with b3’s aftercare and Extension Repair System for next-level longevity, especially for extensions.
Mix your colour or lightener as normal, then add b3 Brazilian Bond Builder to the formula. Stir well and apply—no extra processing time or adjustments needed. It works in one step to repair and protect while you colour.
Aqua (Water), Bis-Aminopropyl Diglycol Dimaleate, Glycerin, Panthenol, Sodium Benzoate, Phenoxyethanol, Parfum (Fragrance), Citric Acid.
Please note: Ingredients may differ from what is listed on our website. From time-to-time brands reconfigure formulas without notice. Ingredients can also differ if it is a coloured product. Please refer to the ingredients list on each individual product packaging for most up to date list of ingredients.