The Nanoplex Arginine collection contains everything you need to carry out a world class Brazilian straightening treatment. Product for professional hair treatment, with frizz reduction. With our original and exclusive formula, we guarantee you a powerful and safe straightening and healthy hair effects. Among our main components you find the amino acid L-Arginine, which promotes hair growth and prevents hair loss and Brazilian organic oils. All of our products contain ZERO formaldehyde or any other harmful chemicals. Provides a smooth application for all hair types, with an Advanced Color Protection Technology. 1 Nanoplex Smoothing Protein / Keratin 1L 1 Nanoplex Shampoo 500ml 1 Nanoplex Conditioner 500ml 1 Nanoplex Mask 500g 1 Nanoplex Serum 90ml.