04· Peptides
Peptides, compound by compound.
Recovery that lags, sleep that does not restore, the slow wear of the years. Peptide therapy is considered one compound at a time, as FDA rules allow, and only when your clinician agrees it fits.
Prescription required. A licensed provider decides whether treatment is appropriate.
Inside the vial
One name on the label.
Prescribed by your clinician and prepared for you.
Pharmaceutical peptide
US 503A
One patient. One prescription. One preparation.
What is inside
Freeze-dried.
A sterile powder, stable until the moment it is mixed.
The molecule
C21H27N7O14P2
NAD⁺. Every atom accounted for.
Purity
≥ 98.5%
One clean peak on HPLC, checked before release.
Storage
2–8°C
Kept cold and dark, from the pharmacy to your door.
05· Peptides we work with
Prescription required. A licensed provider decides whether treatment is appropriate.
The containers
A colour for every treatment.
Each treatment has its own container colour, so it is recognised at a glance: in the kit, in the fridge, on the screen.

- Blue-grey
- Sand
- Tan
- Pale sage
- Sage
- Terracotta
- Slate blue
- Blush
Prescription required. A licensed provider decides whether treatment is appropriate. Product images are illustrations; names on labels are samples.
Is this you?
Three signs worth a visit.
None of these is a diagnosis. Each is a good reason to talk with a clinician who can look at the whole picture.
Recovery that lags
Soreness that lingers, small injuries that take their time, training that no longer pays back the way it did.
Sleep that does not restore
Enough hours, not enough rest. The mornings tell you.
Healthy ageing, on purpose
You track things, you want a plan reviewed by a clinician, and you want to know what is and is not supported.
The visit
What your clinician looks at.
A real visit by video, usually within minutes of starting. They ask, you ask, and they decide whether treatment is appropriate. Sometimes the answer is no.
- 01
Your goals, specifically
Recovery, sleep, body composition, healthy ageing. The more precise you are, the better your clinician can answer.
- 02
The rules, plainly
What can be prescribed changes with FDA guidance and by state. Your clinician tells you what is available to you today, and what is not.
- 03
One compound at a time
If treatment fits, it is prescribed compound by compound, with directions written for you and reviews on a schedule.
How it works
Three steps. One clinician.
Most people are talking with a licensed clinician within minutes of starting. If treatment fits, it is prepared in your name and arrives at your door.
-

Tell us about you
A short set of questions online: what brought you here and your health history. A licensed clinician reads it before you meet.
-

Meet your clinician on video
A real visit, not a form. They ask, you ask, and they decide whether treatment is appropriate. Sometimes the answer is no.
-

If prescribed, it arrives
A US state-licensed pharmacy prepares it in your name. It ships sealed and cold, with directions, and your first check-in is already booked.
The experience
From intake to tonight’s dose, in one place.
Five minutes of intake, a clinician on video, and then an app that knows your protocol: tonight’s dose, the next check-in, the refill on its way, and a line back to the clinician who prescribed it.
Tonight
Today
Tonight · 9:00 PM
NAD+
Your dose · Subcutaneous
Up next
NAD+
Tonight's dose · Subcutaneous
Injection site
Suggested: abdomen, right. Last dose was left.
How do you feel?
Today 9:14 AM
Video visit
Tomorrow, 9:30 AM15 minutes · Dr. LevinRead 9:20 AM
Step 2 of 5
What brings you to Mitoss?
Select all that apply. A licensed clinician reviews every answer.
Protocol
This week
Supply
Refill ships automatically on the 28th.
Screens simulated. Doses, names and dates shown are illustrative; your protocol is set by your clinician. Prescription required. A licensed provider decides whether treatment is appropriate.


What arrives
Sealed. Cold. In your name.
If prescribed, your treatment is prepared in your name by a US state-licensed pharmacy and arrives sealed and cold in the Mitoss pouch, with syringes, an alcohol pad, directions and your first check-in already booked.
- 01The pouch, insulated
- 02Your container · Sage, the vials bottle
- 03Insulin syringes, when your treatment needs them
- 04Alcohol pads
- 05Your directions, and a line back to your clinician
- 06Ice pack, 2–8 °C in transit
Compounded medications are prepared by US state-licensed 503A pharmacies for individual patients on a prescription; they are not FDA-approved. Availability varies by state. Room and product images are illustrations.
Questions
Asked often.
Which peptides do you prescribe?
That depends on what FDA rules allow, what is available from a licensed pharmacy in your state, and what your clinician decides is appropriate for you. The visit is where that is answered, honestly.
Are these FDA-approved?
Compounded medications are prepared for an individual patient on a prescription and are not FDA-approved drugs. Your clinician explains what that means before anything is prescribed.
Do I inject it myself?
Many peptide treatments are self-administered. If yours is, the kit includes what you need, with written directions and a clinician a message away.
How is progress judged?
Against the goal you set together, at scheduled check-ins. Treatment is adjusted or stopped on evidence.
Modern medicine, made personal.
Prescription required. A licensed provider decides whether treatment is appropriate.




