Isntree Ultra-Low Molecular Hyaluronic Acid Serum

Enriched with deep sea water sourced from Ulleung Island, Korea, this lightweight serum delivers extensive multi-depth moisture to target dehydrated skin. The mineral-dense liquid base absorbs smoothly without heaviness, providing ideal layering performance beneath other hydrating treatments within your skincare routine.

• Delivers comprehensive moisture across different skin depths using 14 distinct hyaluronic acid forms.
• Activates natural aquaporin water channels with glyceryl glucoside to encourage deeper cellular hydration.
• Calms inflammation while strengthening and repairing the skin barrier with madecassoside and beta-glucan.
• Energizes skin and offers antioxidant defense through mineral-dense, copper-rich malachite extract.
• Supports barrier lipid synthesis and promotes cell renewal with panthenol and allantoin.
• Enhances overall humectant depth with plant-derived betaine for lasting moisture retention.

The formula uses mineral-rich volcanic deep sea water as its first ingredient, supplying naturally occurring calcium, magnesium, and potassium to help balance moisture levels and maintain skin vitality. Incorporating a broad array of molecular weights—including sodium hyaluronate, hydrolyzed hyaluronic acid, potassium hyaluronate, sodium acetylated hyaluronate, and sodium hyaluronate crosspolymer—the serum works continuously to keep skin feeling soft, plump, and thoroughly replenished.