The pre-treatment shampoo (step 1) was developed to remove any chemical residue and protect the hair from the application of conditioning balm (step 2). Its formula provides nutrition and cleaning to the hair cuticle without damage, assisted by the nourishing properties of argan oil, omega 3 and other healing elements. The Brazilian miracle hair treatment (step 2) is an evolution in the concept of progressive, since it softens and nourishes the hair at the same time. Its formula is based on the synergy between tannic acid, keratin amino acids, panthenol, argan oil and coconut oil, which act by forming a protein network together with the intercellular cement of the cortex, providing hair that is hydrated, shiny and naturally smooth. It does not contain formaldehyde or any substance harmful to health.