Superliquisolf 15 is an oenological product that is an aqueous solution of sulfur dioxide and nitrogen in ammonia form. Due to its unique formulation, Superliquisolf 15 provides must or wine with both essential nutrients and protection from oxidation in one liquid element. Superliquisolf 15 has a deep straw color and a characteristic smell of sulfur dioxide. The use of Superliquisolf 15 results in stable, high-quality wines, preserving their organoleptic characteristics and preventing unwanted oxidation.