The Matrix Instacure Build-A-Bond Super Sealing Leave-In Balm is an advanced hair treatment expertly formulated to combat damage, frizz, and breakage, whilst offering essential heat protection for all hair types. This luxurious balm harnesses the power of Citric Acid to reinforce hair fibres from within, complemented by Squalane which works on the hair's surface to soften and smooth every strand, delivering a salon-quality silky feel and revived lustre. For optimal results, apply a small amount evenly through clean, damp hair, focusing on mid-lengths to ends, then style as usual without rinsing to seal in the benefits