Author name: Dr. Sofia M. Velasquez, PhD

Dr. Sofia M. Velasquez is a pharmaceutical chemist with a strong background in drug formulation, molecular stability, and excipient compatibility. She earned her PhD in Pharmaceutical Chemistry, where her research focused on improving solubility and shelf-life of poorly water-soluble active ingredients. Her work at Active Ingredient Hub dives deep into the chemistry behind pharmaceutical products—breaking down why certain formulations work, fail, or change over time. Sofia’s content is especially valuable for readers interested in formulation science, generic drug equivalence, and ingredient-level innovation. Sofia has collaborated with formulation teams in both academic and industrial settings, contributing to stability testing protocols and early-stage formulation design. She is known for explaining chemical concepts clearly without oversimplifying the science. Outside the lab, Sofia enjoys urban gardening, photography, and collecting vintage chemistry textbooks. She believes curiosity is the foundation of both good science and good writing.

Pharmacy

HOW LONG DOES THE ALEVE ACTIVE INGREDIENT STAY IN YOUR SYSTEM?

Dr. Sofia M. Velasquez, PhD

When most people reach for a bottle of Aleve, they see a simple solution for a nagging backache or joint stiffness. But as a pharmaceutical chemist, I see a fascinating exercise in molecular endurance. Naproxen, the active ingredient in Aleve, is a nonsteroidal anti-inflammatory drug (NSAID) that has been a staple in pain management since […]