Functional Polymers: Excipients with Purpose
Functional polymers are more than just structural components—they’re precision tools in drug formulation. These materials are designed to interact with active pharmaceutical ingredients (APIs) in ways that control release rates, improve stability, and enhance biocompatibility. In parenteral applications, they serve as excipients that shape how and when a drug is delivered in the body.
What Is Parenteral Drug Delivery?
Parenteral drug delivery refers to administering medications via injection, bypassing the digestive system. This route is essential for drugs that are poorly absorbed orally, require rapid onset, or need to be delivered directly to specific tissues. It includes intravenous, intramuscular, and subcutaneous injections—and demands excipients that are safe, effective, and tailored to the formulation.
Why Bioabsorbable Polymers Continue to Redefine Injectable Drug Delivery
Bioabsorbable polymers have been a cornerstone of parenteral drug delivery for decades—but their potential continues to evolve. At Evonik, we’ve been at the forefront of this evolution for over 30 years, setting industry standards with our RESOMER® portfolio and supporting countless pharmaceutical innovations worldwide.
These polymers are designed to safely degrade in the body after fulfilling their therapeutic role, eliminating the need for surgical removal and enabling long-term efficacy. Their value is especially clear in controlled release systems, where timing is everything—ensuring that patients receive the right dose, at the right moment, over extended periods.
With Evonik’s expertise, the benefits of bioabsorbable polymers include:
- Precisely engineered degradation and release profiles
- Fewer administrations and improved dosing schedules
- Enhanced patient comfort and adherence
- Materials backed by global regulatory acceptance
- Tailored molecular properties to meet specific formulation goals
Evonik’s deep knowledge and commitment to quality make us a trusted partner for developers seeking reliable, high-performance excipients for injectable therapies.
Applications That Matter
Evonik’s bioabsorbable polymers are used in a wide range of injectable therapies, including:
- Long-acting injectables for chronic conditions
- Cancer treatments requiring sustained release
- Hormonal therapies and contraceptives
- Vaccine delivery systems
- Biodegradable implants and microspheres
These applications benefit from the ability to fine-tune drug release, reduce side effects, and improve patient outcomes.
Let’s Shape the Future of Injectable Therapies Together
Evonik is more than a supplier - we’re your partner in formulation science. With decades of experience in polymer chemistry and drug delivery, we’re here to support your development from concept to commercialization.
Ready to explore how our polymers can support your next breakthrough?
Contact our team today to start the conversation.
ANY QUESTIONS? JUST CONTACT US.
"Our global team of formulation experts is ready to support you with all questions around our product and service portfolio for parenteral drug delivery. Contact us to profit from more than 30 years of application know-how!"
Ahmet Alici
Business Manager
