Oxidative stress is one of the main causes of greying. See how heat and UV strain the scalp — and how to protect your natural hair colour at the source.
How does a truly science-based cosmetic get made? Ethne brings together Sederma’s 30-year peptide innovation with advanced analytical testing at the Polish Academy of Sciences. Discover the scientific chain behind...
Winter can stress your scalp — cold air, heating, and hats disturb its balance. Learn how Ethne Serum with Silverfree™ restores comfort, strengthens the barrier, and supports natural hair pigment.
We protect our skin from UV rays – but what about our hair? Learn how oxidative stress from the sun speeds up graying and how Ethne’s Silverfree™ serum works as...
Skinification of the scalp – peptides, antioxidants and effective action against graying. See how a modern serum can stimulate melanocytes, protect hair follicles from oxidative stress and restore hair's natural...
When considering how to hide gray hair, it is worth first understanding why hair turns gray in the first place. Hair color is determined by a pigment called melanin, which...
