Our Experts.

Following discovery in Trinity College Dublin, our scientific credentials are key to our brand—from our products, to the people standing behind them. By collaborating with leading experts in the field we are optimising supplements for the most common nutritional issue in the world: iron

Professor John Gilmer

PhD Pharmacy

Prof. John Gilmer is a Co-Founder of Solvotrin Therapeutics and a Professor in the School of Pharmacy and Pharmaceutical Sciences at Trinity College Dublin.

Dr. Aoibhe O’Driscoll


Dr. Aoibhe O’Driscoll, a University College Cork Ireland School of Medicine graduate, completed her General Practice Training in Cork, cultivating a keen interest in comprehensive women’s health care.

Professor Mark Ledwidge

BSc. Pharmacy, PhD, MPSI, DBS

Prof. Mark Ledwidge is a Co-Founder of Solvotrin Therapeutics and a Professor in the School of Medicine at University College Dublin.

Dr Ria Clarke

Obstetrician & Gynaecologist

Dr Ria Clarke is an obstetrics and gynaecology registrar in the South of England. Throughout her training, she has dedicated herself to learning how to amplify the voices of the individuals and families she cares for.

Dr. Kiran Rahim


Dr. Kiran is a NHS Doctor who uses her own experience as a mother and south Asian woman to talk about key issues relating to women and child health.

Renne McGregor

BSc (hons) PGDIP (DIET) PGCERT(Sportsnutr) RD BASES

Renee stands as a leading Sports and Eating Disorder Specialist Dietitian, boasting two decades of expertise in clinical and performance nutrition. Her impactful journey includes supporting athletes globally, contributing to Olympic (London, 2012), Paralympic (Rio, 2016), and Commonwealth (Queensland, 2018) teams.

Marie Louise Hurworth

BSc (Hons) RM & PTTLS

Marie Louise is a Pregnancy Advisor for Active Iron as well as a Prenatal Course Educator & experienced Midwife for the NHS and Author of ‘Pregnancy, Birth & Beyond’.

Dr. Stephanie Ooi


Dr. Stephanie is a Women’s Health Advisor for Active Iron as well as a General Practitioner. Dr Stephanie is also a host of The Medic Mum Podcast.

Avril Flynn

LLB BSc (Hons) RM

Avril Flynn is a Pregnancy Advisor for Active Iron. Avril is also a Midwife, Childbirth Educator & Hypnobirthing Practitioner.

Dr Shahzadi Harper

The Perimenopause Doctor: Founder of The Harper Clinic

Dr Harper is an inspiring, forward-thinking menopause and perimenopause doctor who always thinks of the needs of each woman individually. She is the Author of The Perimenopause Solution & Founder of The Harper Clinic in Harley Street, London.