What it is:A lightweight, heat-activated styling balm.What it is formulated to do:This balm helps deliver straight, smooth, healthy-looking styles with movement. Its non-greasy, lightweight formula tames flyaways and frizz, protecting hair from heat-styling and humidity. Ideal for curly, thick, coarse, or unmanageable hair, strands are left lustrous, beautiful, and silky soft.What it is formulated WITHOUT:- Parabens- SulfatesWhat else you need to know:The Bumble and bumble Straight Line with breakthrough Concen-straight Technology? was developed to help maintain hair's natural integrity, allowing hairdressers?and clients?to customize straightness, increase manageability, and reduce frizz. All products are free of formaldehyde, cysteine, and lye.Bumble and bumble is a cruelty-free brand, meaning they don't test on animals. Bb. products are free from parabens, phthalates, mineral oils, and formaldehyde.