Patented Peptide For Recovering Natural Hair Color
GREYVERSE™ is the result of a wide screening of several peptides tested on different biological targets involved in the hair greying process.
GREYVERSE™ is a patented Palmitoyl Tetrapeptide (4 amino acids grafted on palmitic acid). The active sequence is derived from the α-MSH structure, known to be the main molecule able to stimulate melanogenesis.
Due to its complete mechanism of action, GREYVERSE™ is able to act simultaneously and efficiently on the two main factors causing hair greying process:
* Test performed on GREYVERSE™ α-MSH# – Clinical study on 15 volunteers for 3 months – daily application. Pigmentation density measurements before and after treatment
(Source: Lucas Meyer Cosmetics Canada inc)
** Patent.- WO 2005/116068 A1
# α-MSH (Melanocyte Stimulating Hormone) Biomimetic Peptide