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Peptide therapy

Growth hormone declines with age. Support your body's own production.

Sermorelin signals your body to release its own growth hormone — prescribed by a US-licensed clinician, only if appropriate.

  • Private online evaluation by a US-licensed clinician
  • Compounded by licensed US compounding pharmacies
  • Clinician-monitored dosing with built-in stop points
Start your visit

Free 2-day shipping once the pharmacy ships

US-licensed clinicians
Licensed US compounding pharmacies
Ongoing clinical monitoring
Pillar peptide therapy

The Pillar standard for peptide therapy

US-licensed clinicians

Every protocol is prescribed and supervised by a licensed clinician — never sold direct.

US compounding pharmacies

Peptides are compounded and fulfilled by licensed US pharmacies.

Monitoring built in

Check-ins, dose adjustments, and stop points are part of every protocol.

Private end to end

Private online intake and secure clinical messaging.

Somatopause

You aren't imagining it — growth hormone output falls with age1

Growth hormone secretion peaks in your twenties and declines steadily after — a shift researchers call somatopause.

Somatopause

Age-related decline
Growth hormone output20s40s60s+
Natural growth hormone output tends to decline with age — the pattern peptide therapy aims to support.

GH and deep sleep

Most growth hormone is released in pulses during the deeper stages of sleep.

Pulsatile signaling

GHRH directs those pulses — sermorelin is an analog of that signaling hormone.

A gradual decline

Whether the decline warrants treatment is an individual question — evaluated with a licensed clinician.

Why secretagogues — not synthetic HGH

GHRH analogs signal your pituitary to release its own growth hormone in natural pulses — not replace it from outside.

Works with your body's own signaling

GHRH peptides (what Pillar prescribes)

Pulsatile — your body's own rhythm

  • Signals your pituitary to release its own growth hormone in physiologic pulses
  • Your body's natural feedback loops stay in charge of how much is released
  • Prescribed by a US-licensed clinician and compounded by licensed US pharmacies
  • Cycled protocols with clinician oversight and built-in stop points

Replaces the hormone from outside

Synthetic HGH injections

Constant, non-pulsatile level

  • Delivers external growth hormone directly, bypassing your body's own signaling
  • Overrides natural feedback loops — levels depend entirely on the dose
  • FDA-approved only for specific diagnosed deficiencies and conditions
  • Not something Pillar prescribes

What your protocol includes2

Clinician oversight from intake through reassessment. Fulfillment is handled by the dispensing pharmacy.

Compounded peptide supply

Your prescribed peptide, compounded by a licensed US pharmacy and shipped with clear dosing instructions.

Clinician oversight

A midpoint check-in on 12-week sermorelin cycles, with dose adjustments when clinically appropriate.

Message your care team

Message your clinical team anytime through the secure portal.

Cycling and stop points

Cycled, reassessed, and stopped if therapy is no longer appropriate.

Pricing for each protocol is shown below.

How it works

  1. Simple Questionnaire

    Choose the plan that fits your needs, then complete a free medical intake and health history form for review by a licensed provider.

  2. Provider Evaluation

    Our licensed medical provider will review your medical history and determine if the medication is right for you and your needs.

  3. Prescription & Delivery

    If approved by your provider, your prescription is filled by the pharmacy and ships straight to your door.

Get started

What to expect, phase by phase3

Every protocol follows a structured cadence of dosing, check-ins, and reassessment. Here's how a typical 12-week cycle is managed.

1

Weeks 1–4

Getting started

Begin your prescribed protocol — your care team is a message away.

2

Weeks 5–8

Midpoint check-in

Your clinician reviews how it's going and adjusts if clinically appropriate.

3

Weeks 9–12

Completing the cycle

Finish the cycle as prescribed ahead of reassessment.

4

After 12 weeks

Reassess together

Continue, pause, or stop — decided together. Stop points are built in.

A care team that actually follows up

Your clinician designs the protocol, monitors your response, and adjusts it — with your care team a message away.

Your own clinician

The same US-licensed clinician, from first review to final reassessment.

Unlimited messaging

Message your care team anytime — no appointment needed.

Reviewed at every step

Dosing reviewed at every check-in; stopped if no longer appropriate.

Clinician-guided peptide therapy

One protocol. One decision — made with a clinician.

A GHRH analog that prompts your body's own growth hormone release — prescribed in structured, clinician-supervised cycles.

You don't have to pick — your clinician prescribes the protocol that fits, only if appropriate.
Sermorelin
Bestseller

Sermorelin

GHRH analog · 12-week cycles

Works with your body's own GH signaling

A GHRH analog that signals your pituitary in physiologic pulses — prescribed in 12-week cycles when appropriate.

  • GHRH-analog signaling — your body's feedback loops stay in charge
  • Prescribed as a full 12-week clinical cycle
  • Clinician check-in at the cycle midpoint

$64.50*was $129.00/month

View Details
Why Pillar

How we compare4

Published sermorelin protocols at one leading US clinic run $299–$399 a month, and advertised intro prices elsewhere can rise at renewal. Pillar is one flat monthly price with your care included.

What the advertised price covers

Pillar

Care + medicationEvaluation, your 12-week protocol if prescribed, and a midpoint clinician check-in

Competitor

Often medication + extrasMemberships, consults, or labs can bill separately

Sermorelin — monthly price

Pillar

$129/monthOne monthly price — no membership on top

Competitor

$299–$399/monthOne leading clinic's published protocol; independent 2026 research puts typical steady-state pricing at $120–$200/month, with some plans higher

Required membership on top

Pillar

$0No membership fees, ever

Competitor

At some clinicsLab-first platforms bill a membership plus medication

Price locked in for life

Pillar

Yes

Competitor

Not publishedAdvertised intro rates can step up at renewal

Midpoint clinician check-in included

Pillar

Yes

Competitor

Varies

What people say5

On clinician-supervised peptide protocols.

"The intake was quick and my clinician actually explained the reasoning — why sermorelin over anything else, what the cycle looks like, and when we'd reassess."

Marcus T.

Sermorelin protocol

"Having a real clinician a message away made the difference. Every question I had about dosing got answered within a day."

James K.

Sermorelin protocol

Frequently Asked Questions

Evidence and education

Learn before a treatment decision

Read source-backed guides about prescription review, medication information, and preparing for a visit.

View library
Medication basics6 min read

FDA-Approved and Compounded Medications: What Is Different?

FDA-approved drugs and compounded preparations do not pass through the same premarket review. Knowing that regulatory difference makes product descriptions easier to evaluate.

Read guide
Care process5 min read

Why Medication Review Starts With Your Full Health History

A medication decision depends on more than the symptom that brought you to care. Current medicines, supplements, allergies, and health conditions can change what needs to be discussed.

Read guide
Medication basics5 min read

How to Check an Online Pharmacy Before Filling a Prescription

A professional-looking website is not proof that an online pharmacy is licensed or legitimate. Independent verification is a separate step.

Read guide

Work with your biology, not against it

Start your private online visit today. A US-licensed clinician reviews your intake and designs a protocol — only if it's right for you.

Start your visit
Sermorelin is prescribed in 12-week clinical cycles
US-licensed clinicians
Licensed US compounding pharmacies
Built-in stop points
Current transaction details provided before treatment begins

Notes

  • 1Educational overview — not a diagnosis. A licensed clinician evaluates whether peptide therapy is appropriate for you.
  • 2Exact protocol contents depend on the medication your clinician prescribes.
  • 3Individual results vary and no specific outcome is guaranteed. Your clinician monitors your response throughout the protocol.
  • 4Competitor figures reflect published US sermorelin pricing as of September 2026 — one leading clinic's posted protocol range and independent pricing research. Plans and prices vary and may change. Pillar price shown is our current program price.
  • 5Individual experiences vary. Results are not guaranteed.
  • *The discounted price or free first month shown applies to your first month of treatment only. Enter the offer code at checkout; your locked-in monthly price applies from the second month.
  • Prescription medications require an evaluation by a licensed clinician. Individual results vary.
  • Compounded sermorelin is a prescription medication prepared by licensed US compounding pharmacies. Compounded medications are not FDA-approved. A clinician determines whether therapy is appropriate for you.
  • Product images are for illustration only. Packaging may vary.
  • Sermorelin is a prescription medication; a clinician will determine whether peptide therapy is appropriate based on your intake.
  • Compounded medications are prepared by licensed US compounding pharmacies and are not FDA-approved. Prescribing is at the discretion of a licensed clinician where permitted by state law.
  • Peptide therapy is not appropriate during active malignancy. Tell your clinician about your full health history and all medications during intake.
  • Content on this page is educational and does not guarantee any specific result. Individual results vary.