Blog Posts
Why Choose Qualgen as Your Hormone Pellet Provider
Qualgen is an FDA approved 503B outsourcing facility. For more information on the differences between 503As and 503Bs read our blog post here. Qualgen's facilities are regulated by the Food...
503A vs. 503B – WHAT’S THE DIFFERENCE?
The Food and Drug Administration (FDA) has two sectors for compounding pharmacies: 503A and 503B. What is a 503A? A 503A is a compounding pharmacy that compound in accordance to...