Meet Pristine's Team

Our team of top-tier longevity scientists and medical experts at Pristine's have crafted groundbreaking supplements to enhance your vitality and support graceful aging. We are constantly exploring new avenues to empower you with renewed vitality and lasting well-being. Our mission is to bring the forefront of longevity science within reach, empowering everyone to access and embrace the latest advancements. Fueled by passion, we're committed to uncovering solutions that foster longer, healthier living.

Our Team


Tien Bui, PsyD, Founder

Dr. Bui is a biohacker and Doctor of Psychology with vast experience and a focus on mental wellness, biofeedback, and human peak performance optimization including sleep and cognition. 

He has a strong understanding of Hyperbaric Oxygen Therapy (HBOT) and its effect on neurological conditions, TBI, telomeres, mitochondria function, intracellular NAD+ levels, senescence cells, chronic inflammation, microbiome health, and leaky gut syndrome. He has first-hand experience with the improved Superhuman Protocol combining the effects of HBOT, PEMF, PBM (Photo-biomodulation) with Hot-Cold contrast therapy using infrared heat (600–1100 nm) and a cryochamber to achieve younger epigenetic age vs chronological age. 

His research interests include the effects of supplements, amino acids, peptides, and bio-regulators on longevity, lifespan, healthspan, and the hallmarks of aging. Dr. Bui completed his undergraduate studies at Cal State-Fullerton and earned his Doctorate at CSU, graduating Magna Cum Laude.

Dr. Sreerupa Ganguly, PhD in Biochemistry 

Dr. Sreerupa Gangugy has almost a decade of experience in Regulatory Affairs and Dietary Supplements Manufacturing. She has a PhD in Biochemistry from Calcutta University in Kolkata, India. Her postdoctoral research at University of California-Irvine concerned the effect of vitamins on human immune cells. 

Dr. Ganguly has published multiple research articles in peer-reviewed journals including Aging, Journal of Biological Chemistry, and Journal of Biomedical Nanotechnology.

Dr. Subrata Sabui, PhD in Life Science and Biotechnology

Dr. Subrata Sabui obtained his PhD in Life Science and Biotechnology from Jadavpur University in Kolkata, India. He did his Postdoctoral research on Vitamin Transport Physiology and Pathophysiology at the University of California-Irvine. Dr. Sabui received an Early-Stage Investigator Award three times from the American Gastroenterology Association. 

He has published 35 research articles in prestigious peer-reviewed journals including Nature, Nutritional Biochemistry, Nutrients, American Journal of Physiology & Gastrointestinal & Liver Physiology, and the Journal of Biological Chemistry. He has also served as an Ad Hoc reviewer in multiple peer-reviewed journals including Frontiers in Physiology, Frontiers in Nutrition, Journal of Pediatric Endocrinology and Metabolism, Journal of Medical Microbiology, and Frontiers of Aging.

Dr. Kenny Luong, MD

Dr. Kenny Luong specializes in family medicine and healthy aging. He has practiced in Arizona since 2009. He treats patients for a variety of concerns ranging from various skin conditions to systemic respiratory issues. His research interests includes the microbiome, abdominal pain, persistent pain syndromes, and the effect of evening primrose oil on peripheral neuropathy. 

Dr. Luong is a long-standing member of the American Geriatrics Society and the American Academy of Family Physicians. He also belongs to several specialized medical societies like the American Society for Colposcopy and Cervical Pathology. Dr. Luong was a University of Michigan Fellow in Faculty Development and was also a professor at Michigan State University's School of Medicine, where he completed his residency years earlier. He received his M.D. degree from St. Matthew’s University Medical School and completed his undergraduate degree at the University of California - Riverside.

Dr. Reyhaneh Astaneh, PhD in Pharmaceutical Sciences

Known for her entrepreneurial spirit, Dr. Reyhaneh Astaneh brings 15 years of experience in Pharmaceutical Sciences and Pharmacy to our team. She holds a Ph.D. degree from Shahid Beheshti University and a Pharm.D. from Tehran University.

Dr. Reyhaneh Astaneh has a strong background in Product Development and a proven track record of successfully launching and scaling retail products. Dr, Astaneh has published in peer-reviewed journals such as the Journal of Pharmaceutical Sciences, the International Journal of Dermatology, the European Journal of Pharmaceutics and Biopharmaceutics, the Journal of Peptide Sciences, Daru, and Advances in Polymer Technology.

Dr. Amita Fotedar, PhD in Life Science

Dr Amita Fotedar is an experienced research consultant with a demonstrated history of working in prestigious research institutes such as the UNDP office in Istanbul’s European Regional Hub; the International Water Management Institute in Sri Lanka; and Bangalore’s Indian Institute of Science. She has a PhD in Life Sciences, and a Post Graduate Diploma in International Studies from New Zealand’s International Pacific University, where she received an Academic Excellence Award. 

She has achieved certification in Climate Studies from Harvard University and obtained a specialization in Sustainable Energy from Australia’s University of Queensland. Dr. Fotedar is a lead author for numerous global health publications and portals, and she specializes in health-related and scientific topics.

Dr. Jorge A. Gutierrez, PhD in Chemical Sciences

Dr. Gutierrez has a Ph.D. in Chemical Sciences from the National University of Rio Cuarto in Argentina. He has 15 years of scientific experience in analytical chemistry, formulations for nanobiotechnology, nanomedicine, biochemistry, and disinfection processes. He has published scientific articles in high-impact journals such as ACS Biomaterials Science & Engineering, LWT, European Journal of Inorganic Chemistry, Water, and Langmuir. 

Dr. Gutierrez has shared results and formulations in more than 50 abstracts at scientific conferences. He has been an advisor and proofreader for more than 30 BSc theses and 20 review articles, and a referee for high-impact journals such as Springer, Royal Society of Chem, Elsevier, and IOP.

Dr. Priyanka Guru, PhD in Health Science

Dr. Priyanka Guru’s passion lies in translation research, where she explores the intricate interplay of epigenetics and genetics to unravel the mysteries of various diseases. She obtained her Ph.D. from University of Pune, India. With a Ph.D. in health sciences and three years of experience in academia as an Assistant Professor, she has now transitioned to scientific consultancy and scientific writing/communications.

Dr. Garth Cambray, PhD in Biotechnology

Dr. Cambray holds a Ph.D. in Biotechnology from Rhodes University in South Africa. His research focused on the fermentation of honey using indigenous yeasts and bacteria in the production of the ancient probiotic honey wine, iQhilika. As part of his Ph.D., Dr. Cambray built a meadery (factory) to export the mead. 

He has continued his research working with Forest Fruits Pty, Ltd. in Zambia to produce a microbe-rich honey vinegar that enables consumers to enrich their gut microbiome with unique honeybee-derived symbiotic microbes. Dr. Cambray currently has three patents; five publications in the apiculture and honey value addition space; and one 24 MW wind farm to his name.