Peptides got popular faster than the honesty around them. We started Jellyphysh to be the version we'd recommend to our own families.
Inspired by nature. Driven by science. Built around a better understanding of longevity.
Meet Turritopsis dohrnii, a tiny jellyfish often called the immortal jellyfish. Unlike most animals, it has a remarkable ability to reverse its life cycle. When faced with certain forms of stress or physical damage, it can transform from its adult stage back into an earlier developmental stage, essentially beginning its life cycle again. Immortal.
Scientists study this unusual ability to better understand cellular reprogramming, regeneration, and the biology of aging. It isn't a magic formula for living forever, and it doesn't mean humans can do the same thing. But it raises fascinating questions about what living systems can do—and how much we still have to learn about the human body.
We chose a name rooted in the natural world, but with a meaning that extends beyond the jellyfish itself.
The spelling is intentional.
The “physh” in Jellyphysh is a nod to physiology—the science of how the body works. From hormones and cellular processes to metabolism and the biological mechanisms involved in aging, physiology is at the heart of the questions we want to explore.
We wanted a name that brought two ideas together: the extraordinary biology of the immortal jellyfish and the science of the human body.
Jellyfish inspired the name. Physiology inspired the spelling. Science inspires everything we do.
At Jellyphysh, we believe conversations about health and longevity deserve more than bold promises, trendy buzzwords, and marketing hype.
We're interested in understanding the science, asking better questions, and being honest about the difference between what research has shown and what is still being explored.
That philosophy guides our approach to Sermorelin, our starting point and primary area of focus, as well as the broader conversations we have around NAD+, hormone health, and medical weight management.
We believe people deserve straightforward education, transparent information, and access to qualified healthcare professionals who can help determine which options may—or may not—be appropriate for patients.
We aren't here to promise immortality. We're here because the science of the human body is fascinating, the questions are worth asking, and your health deserves a thoughtful approach.
Jellyphysh. Peptides without the Bullshit.
Inspired by nature. Grounded in science. Always asking better questions.
Search for peptides online and you'll find two kinds of sellers. Research-chemical vendors with “not for human use” in the fine print, and slick telehealth brands that promise everything and mention side effects nowhere.
Neither tells you the most useful things: what the evidence actually shows, where it's thin, and who shouldn't take a treatment at all.
So we built the alternative. Only medications from licensed U.S. pharmacies. Every prescription decided by a licensed provider. And every page leads with the trade-offs, not the hype.
The name comes from Turritopsis dohrnii, a jellyfish that can revert to an earlier stage of life. We're not promising you that. It's a reminder that the science of aging is real, and that it deserves to be talked about honestly.
We only offer medications filled by licensed U.S. pharmacies and prescribed by licensed U.S. providers. No research chemicals, no overseas sourcing.
Every treatment page says who shouldn't use it, before it shows a price.
We separate strong evidence from clinical experience from animal studies, and we tell you which is which.
No countdown timers, no “limited spots,” no before-and-after photos. If it's right for you, it'll still be right next week.
Your health information is kept by the medical group on a secure telehealth platform, not on our website. We don't ask for it here.
Dr. Jerome D. Chao is a board-certified plastic and reconstructive surgeon and Fellow of the American College of Surgeons with extensive experience in surgical care, aesthetics, and patient-centered medicine. He brings over three decades of clinical and scientific experience to the Jellyphysh team.
A graduate of Harvard University and Columbia University College of Physicians and Surgeons, Dr. Chao completed his surgical and plastic surgery training at Northwestern University, followed by a fellowship in orthopedic hand surgery at Columbia University Medical Center. He has also served in academic and leadership roles, including Chief of the Division of Plastic Surgery at Albany Medical Center, St. Peter’s Hospital and The Saratoga Hospital. He also served as the Chairman of Surgery at The Saratoga Hospital until being elected President-elect of the Medical Staff in 2025.
Dr. Chao brings a thoughtful, evidence-informed perspective to Jellyphysh. His involvement helps guide the development of educational content and reinforces the company's commitment to presenting health and wellness information with accuracy, transparency, and clinical integrity.
At Jellyphysh, the philosophy is simple: people deserve clear information, realistic expectations, and the ability to make informed decisions about their health.
Rebecca “Beckie” Harrica, RPA-C, is a board-certified physician associate and graduate of Albany Medical College, with nearly two decades of experience in healthcare. Her background spans plastic surgery, emergency medicine, advanced aesthetics, and proactive wellness, bringing together a deep understanding of patient care with a passion for longevity, vitality, and healthy aging.
At the heart of Beckie’s philosophy is a simple belief: patients make their best decisions when they understand the why behind their care. She is passionate about making complex medical information easier to understand, empowering people to ask better questions, and helping them make informed decisions about their health, longevity, and well-being.
Through Jellyphysh, Beckie brings this philosophy to life by combining her clinical experience with a commitment to honest, science-informed education. Her goal is to help people navigate the evolving world of peptides and longevity with greater clarity, realistic expectations, and the knowledge to make thoughtful choices about their long-term health.
Jellyphysh is owned by its co-founders, including Dr. Jerome Chao and Rebecca Harrica, RPA-C, each of whom has a financial interest in the products and services offered on this site. Jellyphysh does not provide medical care. Clinical decisions are made by independent licensed providers of the medical group assigned to you, using CareValidate's technology platform.
Any content provided by Jellyphysh's owners, including those who are licensed healthcare providers, is general educational information and personal opinion, not medical advice, and does not create a doctor-patient relationship.
Licensed providers of Swell Healthcare, a trusted team of nationwide medical professionals led by Dr. Laura Purdy, MD (NPI: 1093058463), review every consultation, decide on treatment, and monitor your progress. CareValidate provides the technology platform and non-clinical services.
Your prescription is filled and shipped by licensed U.S. pharmacies operating under state and federal pharmacy rules: Belmar Pharmacy, Strive Pharmacy, Epiq Scripts and Casa Pharma Rx.
Read up, then start a short consultation. A licensed provider takes it from there.