After Peter Attia’s recent 60 Minutes interview calling the lack of menopause hormone therapy “a major medical failure,” women are seeking experts who truly understand HRT. With 25 years of experience, Dr. Kathryn Retzler and HormoneSynergy® Clinic offer personalized, evidence-based hormone care for perimenopause and menopause, serving Portland and patients nationwide.

Pendulum Life offers two probiotic lines: the consumer retail collection and the advanced, clinical-grade PRO line—including Glucose Control PRO—available only through healthcare practitioners. At HormoneSynergy® Clinic, we explain the key differences so patients can choose the right probiotic for gut health, metabolic support, GLP-1 synergy, and longevity.

“At HormoneSynergy® in Portland and Lake Oswego, we believe type 2 diabetes and metabolic syndrome can often be prevented—or even reversed—with the right strategy. Dr. Retzler’s evidence-based approach combines advanced diagnostics, lifestyle medicine, hormone optimization, and targeted supplements to restore metabolic balance and protect long-term health. Our personalized programs help patients lower blood sugar, improve body composition, and reclaim energy—so they can live longer, healthier lives.” Daniel Soule, Owner / Director.

Most consumers don’t realize how loosely regulated the U.S. supplement industry is—or why Amazon and big-box retailers are high-risk for counterfeits, contamination, and potency loss. At HormoneSynergy® and RetzlerRx®, every formula is physician-curated, cGMP manufactured, and third-party tested for purity, potency, and identity. Learn how to choose safe, clinically validated supplements and why buying direct protects your health and longevity.

Discover Dr. Kathryn Retzler’s clinically guided longevity supplement protocol supporting detoxification, immune resilience, joint integrity, gut health, and vascular performance for optimized aging and whole-body vitality.

Is there lead in protein powders and shakes?

Recent reports show lead in retail protein powders. Discover why RetzlerRx®, Designs for Health, Xymogen and Metagenics® proteins stand apart—tested for heavy metals and physician-approved.

Unlock the power of precision health with DEXA and SECA BIA at HormoneSynergy® Clinic. Our advanced body composition testing goes beyond the scale, measuring fat, muscle, bone density, and visceral fat to design personalized weight loss and longevity strategies for Portland and Lake Oswego patients who want lasting results and optimal health.

Your gut and immune system are deeply connected. RetzlerRx® Intest-Immune DF Plus harnesses advanced nutrition science—featuring hyperimmune egg and prebiotic fiber—to promote balance, defense, and vitality from within.

Emerging research shows that a specific gut microbe, Akkermansia muciniphila, plays a powerful role in metabolic health and long-term weight stability. Learn how supporting this microbe may help optimize your weight, blood sugar, and cardiovascular wellness.*

Discover how Cleerly® AI at HormoneSynergy® Clinic is transforming preventive cardiology for patients in Portland, Lake Oswego, Washington, and Oregon. Using advanced AI-powered cardiac imaging, we detect hidden plaque, assess heart disease risk early, and create personalized prevention plans—helping you protect your heart and extend your healthspan with precision medicine.

Liposomal glutathione is often superior to S-Acetyl Glutathione due to its advanced liposomal delivery system, improved bioavailability, and cellular protection—making it the top choice for patients seeking maximum antioxidant and detox support nationwide.