These are special oils with a polymeric structure which, thanks to their film-forming and barrier effect , provide protection against skin irritation and dehydration, forming a highly protective but non-occlusive film on the surface of the skin.
They protect the skin from external chemical irritants (such as soaps, surfactants, acids, solvents, pollution) and physical agents (cold, dry air, wind, sun).
After applying them, the skin remains protected and moisturised for a long time.