Bumble and bumble. Bond-Building Repair Hair Oil Serum

What it is: A transformative, leave-in, hair oil serum that builds new bonds in hair to strengthen, repair and protect it from the inside out.Who it's for: Ideal for all hair types, lengths and textures. Safe for color-treated and chemically-treated hair.What it does: The lightweight, luxurious treatment instantly hydrates and smoothes hair, leaving it with a healthy shine. The hair oil serum is powered by the brand’s highest concentration of Honey Bond-Building Complex. The reparative hair oil serum penetrates beyond the hair cuticle and into the cortex, where it builds new bonds. It creates softer, smoother, stronger strands instantly as it helps repair past hair damage and protect against future breakage. It helps protect hair against heat tools (up to 450 degrees). How to use: Work hair oil serum into damp hair, then air-dry, heat-style or smooth through dry hair to finish.Pro tips: This unique hair oil serum doubles as a finisher. Reapply as needed on days hair needs an extra touch of smoothness, frizz-reduction or softness. Paraben-free; phthalate-free; formaldehyde-free; mineral oil-free Made in the USA