BOND BUILDING STARTER SET. Benefits: Give washdays a bond-building boost with three travel-sized favorites from Bumble and bumble's Bond-Building Collection.. Repairs. Strengthens. Reduces frizz. Smoothes. Adds shine. Hydrates. Ideal for any hair type that is damaged by heat, color, or chemicals.. Free of parabens, formaldehydes, phthalates and mineral oil. Research Results: Bond-Building TripleBond Flash Rinse instantly builds the 3 essential bond types and adds 2x shine vs. unwashed hair.. Key Ingredients: Shampoo and conditioner are formulated with Wildflower Honey + Honey Ferment.. Rinse is formulated with Micellar Conditioning Technology to lift away impurities, conditions, and add shine..