Dr. Marcus Sterling, PharmD

About Dr. Sterling

Dr. Marcus Sterling is a Doctor of Pharmacy (PharmD) with over 15 years of experience in pharmaceutical science, clinical nutrition, and evidence-based supplement research. He earned his PharmD from the University of California, San Francisco (UCSF) and completed his residency in clinical pharmacology.

Throughout his career, Dr. Sterling has worked in both clinical and research settings, specializing in nutraceutical formulations, bioavailability optimization, and pharmacokinetics of dietary supplements. His work has been informed by peer-reviewed research and real-world clinical outcomes.

At SupplementTruth, Dr. Sterling leads the review process with a rigorous, science-first methodology. Every product undergoes a multi-point evaluation covering ingredient quality, clinical evidence, manufacturer transparency, and value for money. His mission is simple: help consumers make informed decisions based on facts, not marketing hype.

Review Methodology

Each review follows SupplementTruth's proprietary evaluation framework, which assesses products on ingredient transparency, scientific backing, dosage adequacy, potential side effects, customer feedback, and overall value. Products are rated on a 1-5 scale and assigned a Trust Score (0-10) reflecting manufacturer credibility and claim accuracy.

Credentials

• 🎓PharmD — UC San Francisco
• 🔬Clinical Pharmacology Residency
• 📋Licensed Pharmacist
• 📚15+ Years Experience
• 🧪Nutraceutical Research Specialist
• ✅52 Products Reviewed

Areas of Expertise