It is a high-density amino composition, produced by biotechnological pathways of nanoparticles, being effective for cortex permeation. These amino acids are extracted through the enzymatic fermentation process, from corn, sugar cane and cassava. The fermentation process is adjusted to ensure perfect conditions for obtaining the target composition. It promotes the recovery of fiber health and helps protect the threads from the chemical process. Preventing hair from losing its elasticity. Interacted in the main internal (cortex) and superficial sites of the hair fiber (intercuticular layers), it helps to block the permeation of the Sequestrant components, restoring the internal cortical microstructures of the hair, promoting resistance, helping to restore the (NMF) Natural Moisturizing Factor of hair.