IGF-1DES (Insulin-Like Growth Factor-1 DES) is a modified form of IGF-1, designed for enhanced potency in stimulating muscle growth and regeneration. Unlike full-length IGF-1, IGF-1DES has a shorter structure, allowing it to bind more effectively to muscle cells, promoting faster tissue repair and growth. This peptide is often used in research focused on muscle hypertrophy, fat loss, and recovery from injury. At Research Peptides UK, our 1mg IGF-1DES is of the highest purity, ensuring reliable results for your scientific studies.