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Assessment
Tell us about your health history, sleep and healthy-aging goals. Takes about 5 minutes.
Compounded Epitalon
Studied for healthy aging. Prescribed for you.
A four-amino-acid peptide studied for its role in healthy aging and sleep cycles. Reviewed by a licensed clinician, made for you by name in a U.S. pharmacy, and taken in courses with rest breaks in between.
Always fresh. Each course ships on its own, right when you need it. The 2-course plan is billed up front.
Epitalon vial + injection suppliesClinician review + check-insMade from tested ingredientsShips free, one course at a time
Start my assessmentGet started$134/courseAbout 5 minutes · Pause or cancel anytime · Full refund if not prescribed
Compounded drug, not FDA-approved. Prescription required; a licensed clinician decides if it's right for you.
Licensed U.S. pharmacyClinician-prescribedTested ingredientsCourses set by your clinicianFree shippingPause or cancel anytime
The longevity protocol
A longevity peptide, built around rhythm.
A small under-the-skin injection, taken in courses with breaks between. What you need comes in the box, with a step-by-step guide.
The evening ritual
Pair it with your wind-down
Epitalon is studied for its role in sleep cycles. Give your routine the basics too: a steady bedtime, a dark, cool room and screens down before bed. Your clinician can talk through what fits you.
Steady bedtimeDark, cool roomScreens down
Message our care team →Made for humans.Not "for research only." Compounded in a U.S.-licensed pharmacy from tested ingredients.
Courses with breaks, set by your clinician
Clinician reviewedA licensed U.S. clinician reviews every order and sets your course schedule.
Built around rhythmStudied for its role in sleep cycles, melatonin signaling and healthy aging.
Arrives in step with youFree shipping, with refills timed around your course and breaks.
Health shouldn't be complicated
How Bon works
1
ReviewedYour intake
U.S. licensedClinician
DecisionEpitalon
✓Approved
Clinician review
A licensed U.S. clinician reviews your intake, decides if Epitalon is right for you and sets your course schedule.
Your care teamDay 8 of your course. How are the injections going?
Smooth so far. When does my break start, and when does the next course ship?
Course remindersMessage anytime
Ongoing care
Your vial ships free with supplies and a how-to guide. Your next course arrives on schedule after your break, and your care team is one message away for questions and adjustments.
See if you qualify →Quick online assessment · Private · Full refund if not prescribed
From the research
How Epitalon works in the body
- 1
A small peptide, modeled on the pineal gland
Epitalon is a short peptide of just four amino acids (Ala-Glu-Asp-Gly). It's modeled on a natural compound from the pineal gland, the small gland that helps set your body clock.
- 2
Melatonin and the body clock
Researchers have looked at how Epitalon relates to melatonin signaling and circadian rhythm, the 24-hour cycle behind sleeping and waking.
- 3
Telomerase activity
In lab studies, Epitalon has been researched for telomerase activity. Telomerase is the enzyme that helps maintain telomeres, the protective caps at the ends of your chromosomes.
- 4
Healthy aging, studied over time
Animal studies have looked at Epitalon's role in markers of healthy aging. Human research so far is limited.
EpitalonFour-amino-acid peptidePineal glandNatural origin, body clockMelatonin rhythmNightly signalingCircadian cycleYour 24-hour clockSleep cyclesNight-to-morning rhythmTelomeresStudied in lab research
- EpitalonFour-amino-acid peptide
- Pineal glandNatural origin, body clock
- Melatonin rhythmNightly signaling
- Circadian cycleYour 24-hour clock
- Sleep cyclesNight-to-morning rhythm
- TelomeresStudied in lab research
Based on published research, much of it in lab and animal studies. Individual results vary. Epitalon is not FDA-approved for any use, and compounded medications have not been evaluated by the FDA for safety or effectiveness.
Straight from our members
Real people, real routines
“Honestly the easiest part of my week. I did the assessment on my lunch break, heard back from the care team the next day, and my order showed up faster than I expected. Anytime I have a question, a real person actually answers.”
“I've tried SO many different providers and none of them made things as straightforward as Bon.”
“My days are already really long and adding a doctor's visit on top was not it. Bon helped me get everything I needed in just a few minutes and it's been a gamechanger.”
“This peptide stuff was always confusing to me and every website made it look like a scam. But Bon helped answer my questions quickly and got my program started in under a day”
“I honestly spammed my provider with questions when I first started and they were always quick and helpful!”
“Peptides always felt like a science experiment to me with everything online being so shady. [Bon] helped me understand the whole process and I wish I found them sooner!”
Individual reviews reflect personal experiences and are not typical or guaranteed results.
Why get Epitalon through Bon
Not all peptides are made the same way. Here's what you get with a prescription.
Research-chemical sites
Prescribed by a licensed clinician
Made for you by name in a U.S. pharmacy
Course and breaks set by your clinician
Guess your own schedule
Injection supplies + how-to guide
Buy and figure it out yourself
Made from tested ingredients
Varies
Dispensed for personal use
Sold "for research only"
A fresh course, on schedule
Healthy aging is a long game, not a one-off. Your plan follows your course, with refills timed around your breaks, so you never have to reorder or keep count.
- Ships in step with your courseEach course ships on its own before your break ends, even on the bi-annual plan, with free shipping every time.
- Clinician check-insYour clinician reviews how each course went and adjusts your plan when needed.
- Same pharmacy, tested ingredientsEach vial is made for you by name from tested ingredients.
- Pause or cancel anytimeFrom your account, in a couple of taps. No calls, no contracts.
FAQ
Questions about Epitalon
Still have questions? Message our care team.
If you're having a medical emergency, call 911. If you're in crisis, call or text 988 for the Suicide & Crisis Lifeline.
What is Epitalon?+
Epitalon is a peptide, a short chain of four amino acids (Ala-Glu-Asp-Gly). It's modeled on a natural compound made in the pineal gland, the small gland that helps set your body clock. It has been researched for telomerase activity, circadian rhythm, melatonin signaling and healthy aging, much of it in lab and animal studies. At Bon it is prescribed by a licensed clinician and compounded by a licensed U.S. pharmacy.
Is Epitalon FDA-approved?+
No. Compounded drugs, including compounded Epitalon, are not FDA-approved. They are prepared by a licensed pharmacy for an individual patient with a prescription.
Can I legally get Epitalon this way?+
In October 2026, HHS announced an interim policy saying it won't take enforcement action against licensed pharmacies compounding certain peptides for individual patients when strict conditions are met. That includes Epitalon acetate as an injection, dispensed in intermittent courses, meaning in courses with breaks. This is not FDA approval, and it may change. State rules can differ.
How is it taken?+
As a small subcutaneous injection, just under the skin, in courses with breaks in between. Your clinician sets your dose, course length and schedule from your assessment, and can adjust them at check-ins.
Why is it taken in courses with breaks?+
Epitalon is usually prescribed as a set course followed by a rest period, rather than every day without a pause. That follows how it has generally been studied. Your clinician decides the length of each course and break, and reviews how things are going before your next one starts.
Will Epitalon help me sleep?+
Epitalon has been studied for its role in sleep cycles and melatonin signaling, but it isn't a sleep aid and we can't promise how it will affect your sleep. Everyone responds differently. If sleep is a main goal, mention it in your assessment so your clinician can look at the full picture.
Can I take it with MOTS-c?+
Many people ask about both. Adding MOTS-c means a separate prescription. Your clinician reviews each one and decides if it's right for you.
What are the side effects, and who shouldn't use it?+
Human safety data is limited, and there's very little for injections. Most commonly reported: redness, swelling or mild soreness where you inject. Allergic or immune reactions are possible. Because lab research links Epitalon to telomerase, an enzyme tied to cell growth, it's not for anyone with active cancer or a history of cancer. It's also not for anyone pregnant, trying to conceive, breastfeeding or under 18. If you take melatonin, sleep medication or other prescriptions, tell your clinician about them and about any conditions you have. It's prescribed in short courses, not nonstop.
I'm an athlete. Can I use Epitalon?+
Epitalon isn't named on the World Anti-Doping Agency's prohibited list, but unapproved substances like it fall under its S0 category, which is banned at all times. Starting in 2027 the list names peptides in that group. If you're drug-tested, don't use it without clearing it first.
What if I'm not prescribed?+
If your clinician decides Epitalon is not right for you, you get a full refund.
How does the subscription work?+
Epitalon is priced per course. Pick Bi-annual, 2 courses for $268 ($134 a course), or a single course for $149. Bi-annual is billed up front, but each course ships on its own, timed to your course-and-break schedule, with free shipping. You can pause, skip or cancel anytime from your account.
Epitalon, done properly
From $134/course. Clinician review, tested ingredients and free shipping included.
Start my assessment →About 5 minutes · Pause or cancel anytime · Full refund if not prescribed