Feel Youth · Longevity
Epithalon
Healthy aging, starting at the cellular level.
Epithalon (also known as Epitalon) is a synthetic peptide modeled on a compound produced by the pineal gland. It has been studied for its potential role in cellular aging, telomere biology, and sleep-wake rhythms. If appropriate, your physician may consider Epithalon as part of a personalized healthy-aging plan.
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Treatment overview
A peptide studied in cellular aging
Telomeres are protective caps at the ends of your chromosomes that naturally shorten with age. Epithalon is a four-amino-acid peptide modeled on epithalamin, a compound naturally produced by the pineal gland, the same gland that regulates melatonin.
In research, Epithalon has been studied for its effects on telomerase activity, melatonin regulation, and antioxidant defenses. Much of this research comes from a small number of research groups, and large controlled human trials are still lacking.
Epithalon is not FDA-approved, and its safety and effectiveness in people have not been established. If prescribed, your physician will determine whether it's appropriate for you and guide your dose, schedule, and monitoring.
Compounding notice: This is a compounded medication. Compounded drugs are not FDA-approved, and FDA does not review them for safety, effectiveness, or quality before marketing. A prescription and individualized clinician assessment are required. Evidence for clinical benefits of this peptide in humans is limited.
Benefits
Areas of research interest
- Cellular health
- Healthy aging
- Sleep quality and circadian rhythm
- Antioxidant support
- Energy and vitality
- Skin health
Treatment support
Tools and
resources
- Ongoing Feelrx care and support
- Platform access and educational content
- Clear medication instructions from your care team
- Discreet shipping after physician approval and prescription fulfillment
Selected program
What you are purchasing
- Medical intake + virtual physician consultation
- Review by a U.S. board-certified physician
- Prescription treatment, if approved
- Ongoing Feelrx care and support
Aging, on your terms.
Explore labs →Questions about treatment
Questions, Answered
Epithalon is investigational, and responses vary. It is often discussed in short cycles rather than continuous use. Your physician will determine what's appropriate and monitor your response.
NAD+ supports how cells produce energy. Epithalon has been studied for its role in telomere biology and pineal gland signaling. They target different parts of the aging process.
Reported effects are generally mild, such as injection-site irritation, headache, or changes in sleep. Long-term safety has not been established. Your physician will review your health history first. Allergic or unexpected reactions are possible. Seek prompt medical advice for a concerning reaction; difficulty breathing or facial or throat swelling requires emergency care.
Bloodwork is not automatically required for every Feelrx treatment. Depending on your health history and treatment, your physician may recommend testing. Labs can also be a helpful way to establish your baseline and track relevant health markers over time. Feelrx offers convenient lab options if you'd like to incorporate testing into your care. EXPLORE LABS →
After purchase, you'll complete a medical intake with your health history, current medications, and treatment goals, followed by review and a virtual consultation with a U.S. board-certified physician. If treatment is medically appropriate and approved, your prescription moves to fulfillment and delivery. If the physician does not approve treatment, you'll receive a full refund.
Epithalon is typically administered by subcutaneous injection. If prescribed, your physician and Feelrx care team will provide instructions specific to your dose, timing, and injection technique. Use only the dose, frequency, and route on your prescription label, follow pharmacy instructions for storage and disposal, and don't share medication or supplies. Contact your prescriber about any concerns, and don't increase your dose on your own.
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