Renewal
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Our European Leadership

European Leadership

Meet the visionary leaders transforming hormone optimization across Europe—building excellence in hormone therapy, training, and wellness innovation.

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Dr. Rodrigo Ayoub

Dr. Rodrigo Ayoub

Medical Advisory Board Member

Orthomolecular and Anti-Aging Medicine

A physician specializing in Orthomolecular and Anti-Aging Medicine, with over 29 years of clinical experience and a long-standing clinical practice in Portugal. Dr. Ayoub holds a Master's degree in Aesthetic Medicine and postgraduate training in Cosmetic Medicine and Surgery. He is a faculty member of the largest and most established hormone therapy training program in the country, and is a frequent international speaker and contributor to medical education events.

Key Achievements

  • 29+ years of clinical experience in Portugal
  • Master's degree in Aesthetic Medicine
  • Faculty member of Portugal's leading hormone therapy training program
  • International speaker in orthomolecular and anti-aging medicine
Dr. Francisco Tostes

Dr. Francisco Tostes

Chief Medical Officer Europe

Endocrinology

Dr. Francisco Tostes has been practicing for 20 years and works in Brazil and Europe. He is Chief Medical Officer Europe for Renewal, with clinical and strategic responsibilities across the European region and Brazil. He holds a Master's degree in Biochemistry from UFRJ and completed postgraduate studies in Internal Medicine, Endocrinology and Sports Medicine. He is a researcher in hormone therapies with several scientific publications in the field. His academic work covers metabolic health, endocrine regulation and applied hormone physiology. Dr. Tostes has presented his work at medical and scientific meetings, sharing clinical insights on endocrinology, metabolic disorders and hormone therapy with physicians and health professionals.

Key Achievements

  • 20 years of clinical practice in Endocrinology
  • Researcher in hormone therapies with multiple scientific publications
  • Expert in metabolic health and endocrine regulation
  • Speaker at medical and scientific conferences worldwide

Our Leadership Principles

The values that guide our medical innovations.

Scientific Excellence

Our medical approach is anchored in rigorous research and evidence-based science.

Global Collaboration

We partner with leading minds worldwide to elevate standards of care.

Patient-First Approach

Every protocol is personalized to patient's unique biological needs.

Continuous Innovation

We relentlessly pursue advanced solutions for longevity and wellness.

Unrivaled Transparency

Honest communication and ethical practices guide every patient interaction.

Holistic Empowerment

We educate and empower patients to take control of their health journeys.