Trehalose solution is widely used in the biopharmaceutical industry as a stabilizer for proteins, vaccines, and other biologics. Its ability to protect cellular structures and biomolecules from damage during freezing, drying, and storage makes it essential for preserving the efficacy of sensitive drugs and vaccines. In the food industry, it acts as a natural preservative and texturizer, enhancing the shelf life and quality of baked goods, dairy products, and processed foods. Trehalose is also utilized in cosmetics and skincare products for its moisturizing and cell-protective properties, helping to maintain skin hydration and prevent damage from environmental stressors. Additionally, it plays a role in cryopreservation, safeguarding cells and tissues during freezing and thawing processes in medical and research applications.