2024-03-08 19:06:58
A peptide developed by Doctor of Science, Sheila Andrade, called Drone Gray Over, can be an effective alternative for reversing gray hair. According to clinical trial results, the substance reverses the color of gray hairs by stimulating melanocytes – the cell responsible for melanin production – in the hair bulb, causing the production of melanin.
The scientist explains that the Gray Over Drone “operates at the frontier of knowledge” by studying the mechanism of action of the production of pigments, such as melanin and eumelanin, in the hair follicle (hair bulb). The process involves sequential interactions between follicular melanocytes, matrix keratinocytes and dermal papilla fibroblasts.
According to Sheila, the complexity of her work is identifying the regions of the alpha-MSH hormone that interact with the MC1R receptor to initiate hair pigmentation. The scientist explains that using a method known as “molecular docking”, she predicts the interactions between these proteins and designs potential biomimetic sequences that activate this receptor. The result of this study is the Drone Gray Over peptide, also technically known as Palmitoyl Tetrapeptide-20 Amide.
Recently certified by INCI (International Nomenclature of Cosmetic Ingredients), Drone Gray Over is recognized as an innovative and safe ingredient for personal care on an international scale. The peptide stimulates the production of hair melanin, resulting in natural hair repigmentation.
The process of regeneration of natural hair color is gradual due to the complexity of the regeneration system. The scientist highlights that the response time for melanin production is prolonged due to the attempt to modulate an intrinsically complex process.
Sheila clarifies that the aging process is multifactorial and heterogeneous. According to the expert, cells already have their biological clock advanced, their processes are slower and they are dealing with dynamic, simultaneous and inevitable processes, such as oxidative stress, the depletion of stem cell stocks and proliferation and renewal. cell phone at reduced speed.
“In view of this, the regeneration process for the resumption of melanin production is really gradual and will be different depending on the degree of graying of the hair. But the process will be restarted, correctly following the product’s instructions for use”, explains the scientist.
For the CEO of HB Health & Beauty, Fabiana Alves, this system is rich and promising, bringing significant benefits to many people. “Through this discovery, we created an innovative topical product for sale directly to the end consumer, especially for those looking for natural products or who no longer wish to resort to dyes and toners,” she highlighted. She also highlighted that this is an alternative to recovering the natural hair color or even opting for the transition to gray hair, with the possibility of recovering up to 80% of the original color and preventing the appearance of new gray hairs.
Nanotechnology is an additional element in this context, enhancing the action of the Drone Gray Over peptide. By incorporating nanotechnology, the system seeks to optimize the effectiveness of the peptide in fortifying and repairing hair strands, offering an advanced approach to hair care and the gradual repigmentation of natural hair color.
“With nanotechnology, the active ingredients appear as incredibly small particles (billionths of a meter) capable of penetrating the deepest layers of the hair, improving the effectiveness of these hair cosmetics”, highlights Fabiana.
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