One pre-loaded pen replaces vials, syringes, and mixing. Dial your dose, inject, and get on with your day. No measuring. No prep. No guesswork.
Age on Your Terms with the Epithalon Pen
- Supports your natural melatonin rhythm
- Supports healthy cellular aging
- Supports your body's antioxidant defenses
About Epithalon
Epithalon is a four-amino-acid peptide based on a natural extract of the pineal gland, the part of your brain that sets your sleep-wake rhythm.
It is studied for two things: helping restore a healthy melatonin rhythm, and supporting telomerase, the enzyme that maintains the protective caps on your chromosomes.
Is this safe?
Epithalon is prescribed only after a licensed provider reviews your intake, and every pen is prepared by a LegitScript-certified US pharmacy.
Be clear-eyed about the science: Epithalon's human research is limited and comes largely from one research group, and the telomerase findings come from lab studies. Epithalon is not FDA-approved.
- Tell your provider about any history of cancer before starting
- The most common side effect is mild redness or irritation at the injection site
- Not for use if you're pregnant, nursing, or being treated for cancer
After checkout, you'll see a health questionnaire on the confirmation page. Fill it out and a licensed provider reviews your answers and writes your prescription within 24 hours.
Epithalon Injections, Simplified

The Benefits of Epithalon
Healthy Sleep Rhythm
Based on a pineal gland extract, Epithalon supports your natural melatonin rhythm, the clock behind deep, regular sleep.
Cellular Aging
It supports telomerase, the enzyme that maintains the protective caps on your chromosomes.
Antioxidant Defense
Epithalon supports the antioxidant systems that protect your cells from everyday oxidative stress.

Who Epithalon Is For
Longevity Investors
You're 40+ and building a protocol for how you want to age.
Sleep-Focused Adults
Your sleep rhythm has shifted with age and you want to support it.
Protocol Builders
You're already optimizing and want a foundational healthy-aging peptide.
How It Works
3 Simple Steps

Attach
Attach a fresh micro-needle to the pen.

Dial
Set your dose using the dial. No measuring. No mixing.

Inject
Press firmly on the dial to deliver your dose subcutaneously.
Quality You Can Trust
Third-party tested
Independently tested for purity and potency before it reaches you.
US pharmacies
Compounded by licensed, LegitScript-certified pharmacies in the United States.
Board-certified doctors
Every prescription is reviewed by a board-certified provider.
Frequently Asked Questions
Trusted By LegitScript
Ion Layer is certified by LegitScript — the leading provider of certification and monitoring services. They ensure a rigorous certification process, and many view their seal of approval as a benchmark for quality and safety.
How is this pen different from vials and syringes?
Instead of mixing vials and drawing doses with separate syringes, the injector pen is pre-loaded and simple. Dial your dose and inject. No measuring, no mixing.
How do I use the injector pen?
Attach a new micro-needle, dial the dose your provider prescribes, and press to inject just under the skin of your belly or thigh. Step-by-step instructions are in our Pen Guide.
Where do I inject?
Inject into the subcutaneous layer, just under the skin. Recommended areas: lower abdomen (2+ inches from your navel), upper glute, or outer thigh. Rotate sites to avoid irritation.
How often should I inject?
Your provider sets your dose and schedule based on your intake.
Do I need a prescription?
Yes. This is a compounded prescription product. Complete a short intake form after purchase and a licensed provider reviews it online.
Does it hurt?
Most people describe a quick click or pinch. The ultra-fine micro-needle is designed for comfortable delivery.
How do I store my pen?
Keep your pen cool in the refrigerator. Use it within 30 days of your first injection.
What if I have more questions or want to stop?
Dedicated support, a full refund if you aren't prescribed, and you can cancel a monthly subscription anytime before the pharmacy receives your next order.



