Super Duet Moisturizing Serum - 2% Hyaluronic Acid & D-Panthenol Complex – Intense Moisture & Soothing Care Achieve deep hydration and long-lasting skin comfort with the Super Duet Moisturizing Serum, formulated with a 2% Hyaluronic Acid & D-Panthenol Complex. This concentrated serum intensely moisturizes, soothes irritation, and restores skin’s softness and elasticity. The powerful blend of hyaluronic acid locks in moisture for a plump, dewy appearance, while D-Panthenol (Provitamin B5) calms sensitive skin and reduces dryness and tightness. Ideal for daily hydration and skin barrier support, this serum leaves your skin feeling refreshed, supple, and revitalized.