Within the broader market taxonomy, Types of Saxagliptin products are parsed into three sub‑categories: (1) Single‑entity brand, exemplified by Onglyza, which retains premium pricing and a well‑documented safety profile; (2) Single‑entity generics, which entered the market following patent expiry and now capture price‑sensitive segments, expanding overall volume while compressing average selling price; and (3) Co‑formulated products, where Saxagliptin is combined with metformin or other oral agents in a single tablet. The co‑formulated type further splits into brand‑origin combos and generic combos, each influencing market dynamics through distinct reimbursement codes and prescribing habits. While the brand segment contributes a modest share of revenue due to higher unit costs, generics dominate volume growth. Co‑formulated products, though fewer in number, command disproportionate market attention because they address adherence challenges, thereby reinforcing their strategic importance in the Saxagliptin segmentation landscape.