Sep 14, 2026

Product

Biotherm Aquasource+ Electrolyte Dewy Gel 100ml

Inspired by fitness hydration, Aquasource+ Electrolyte Dewy Gel 100H is a lightweight gel moisturizer formulated to deliver up to 100 hours of hydration after a single application¹. Powered by 7000 mg of Electrolyte Mix, the first fitness supplement for hydration, and 1000 mg of Hyalu B3, this formula helps visibly refills fine lines in just 1 hour² and supports skin’s moisture reserves over time. The Electrolytes, being 1,000 times smaller than Hyaluronic Acid, act as a water propeller for the silicone-free formula to be quickly absorbed into skin cells and deliver an instantly dewy skin. Clinical and consumer studies show visible improvements in skin texture, plumpness, and 100H long-lasting hydration from the first use. ¹Instrumental test on 24 subjects. ²Clinical scoring on 41 subjects after 1 hour. Biotherm Aquasource+ Electrolyte Dewy Gel , reserve online and collect from our Helsinki duty free store before you travel. Explore our extensive range of beauty, liquor and food when you reserve your duty free order online. Find the main Biotherm products available to purchase and reserve at Helsinki airport. With up to the benefit of 1000s more products available when you reserve in advance, enjoy shopping tax and duty free products online with more choice, and without the rush! Reserve online, collect and pay in store.