Hyaluronic Serum Sensitive | Freistil Sensitiv A low-irritant hyaluronic serum without essential oils, giving dry and sensitive skin a fresh, hydrated feel. Manufacturer: i+m Naturkosmetik $39.00 Custom wishlist OK Add to wishlist Qty: Add to cart Email a friend A low-irritant hyaluronic serum without essential oils, giving dry and sensitive skin a fresh, hydrated feel.How to useApply a small amount to clean skin and gently press in. Follow with your usual moisturiser when needed.