Ectoin is a natural cyclic amino acid derivative. First discovered in halophilic bacteria in extreme environments, it is a powerful metabolic protectant spontaneously produced by these microorganisms to survive in harsh conditions of high alkalinity and salinity.

How does it work? Ectoine possesses exceptional water-absorbing capacity, binding with water molecules like a "water shield" to form a stable protective film around cells, proteins, and lipids.

As a next-generation ingredient, its main skincare benefits include:
Long-lasting hydration: Repairs skin moisture loss and combats dehydration and dryness.
External protection: Blocks damage to the skin from UV rays and air pollutants.
Deep repair: Significantly relieves inflammation caused by environmental stimuli and enhances the skin's self-repairing ability.