

Prevents and reverses graying
Ethne Peptide Serum
Hair graying primarily results from damage caused by the exposome (the cumulative effect of all environmental and lifestyle-related factors a person is exposed to) as well as cellular aging. Over time, melanocyte activity in hair decreases; melanocytes progressively lose their pigment-producing capability and produce less melanin until the hair turns completely white.
Certain external factors, including lifestyle choices, can also disrupt melanocyte function and accelerate hair graying by causing high and/or chronic oxidative stress.
ETHNE serum restores the natural color of gray hair within 3-4 months of use. In vitro studies have demonstrated that the serum increases melanin production in hair follicles by more than elevenfold and reduces oxidative stress by approximately 25%.
Across four distinct clinical trial panels, a visible reduction in white hair density was observed—averaging 32.43%, with some participants achieving reductions of up to 80%. Additionally, the serum gradually intensified the hair's original color, effectively preventing the undesirable "regrowth effect." The repigmentation effect was long-lasting, persisting for at least four months after the final application of the product.


Reverses the main cause of premature graying
By reactivating melanocyte function, ETHNE serum re-educates the hair bulb to produce natural pigmentation while protecting the follicle from oxidative stress caused by cellular activity and the exposome.
ETHNE serum stimulates melanin production in the hair bulb by modulating various cellular factors. It protects hair follicles from oxidative damage and gradually restores even hair pigmentation by significantly and sustainably reducing the number of grey hairs.


Contains ingredients of natural origin
Peptides have long been recognized in cosmetics thanks to, among others, anti-wrinkle creams, which support skin regeneration and delay the aging process. This same innovative technology, but in a new form, can now help your hair.
ETHNE serum contains SILVERFREE™, a cosmetic active ingredient developed by SEDERMA Laboratory, using "perfectly characterized peptides" technology. SILVERFREE™ is a biomimetic peptide created specifically to actively support repigmentation and delay graying.
SEDERMA is the creator of SILVERFREE™, and also a world expert in peptide technology for cosmetic applications.


Stimulates the production of melanin in the hair bulb
SILVERFREE™ complements the wide range of peptides that SEDERMA already supplies to the global cosmetics industry, with targeted actions on the skin and epidermis (e.g. peptides from the Matrixyl® and Crystalide® families).
SILVERFREE™ works on another compartment of the skin layers: the hair follicle. This peptide stimulates the synthesis of melanin in melanocytes, the cells responsible for hair color. It also stimulates defense mechanisms
Reverses the main cause of premature graying
In tests, significant hair repigmentation was observed in dozens of participants. The repigmentation effect was independent of the application area, with notable results observed on the temples, crown, and back of the head.
All studies, conducted independently, consistently demonstrated a clear repigmentation effect in nearly all volunteers. The female test panel was smaller due to practical limitations, such as the requirement to cut hair to a length of 2 cm from the scalp for measurement purposes, acceptance of visible gray hair for several weeks, and avoidance of hair coloration treatments. Despite these constraints, repigmentation occurred in women similarly to men in most cases.
After several months of use, there was a significant reduction in gray hair density, an effect confirmed in nearly all study participants.




Reduces gray hair and actively prevents graying
A single hair taken from a volunteer in the third month of the study, showing signs of repigmentation. This hair is approximately 2 cm long and displays a significant difference between the tip and the root. The newly grown part of the hair has returned to its original color.


Ethne peptide serum to prevent and reverse graying
ETHNE Serum significantly reduces the amount of gray hair and actively prevents graying. It has a long-lasting effect.
The serum does not dye hair, but rejuvenates it. It restores natural hair pigmentation by increasing the amount of melanin produced in the hair follicle. The main active ingredient of the serum is a biomimetic lipopeptide, which mimics the action of natural peptides in the body.