HSA | FSA CARDS ARE NOW ACCEPTED

GHK-Cu Cream packaging with a pink circle background
Infographic showing 3 easy steps to order medication online with a doctor on a phone screen.

GHK-Cu Rx Protocol

Compounded GHK-Cu Rx via licensed providers. Topical cream, flat monthly price, your provider in your corner.

Care from a licensed provider in your corner — async intake, no waiting room

Compounded GHK-Cu Rx shipped discreetly to your door — pharmacy-grade topical cream

Single flat monthly price at $169 — no commitment tiers, no per-formulation surcharge

Optional genetics layer to refine your protocol — 17 Longevity insights including FOXO3, $99 post-enrollment

One price covers provider, prescription, medication, and shipping. No membership.

$169/mo — All-Inclusive
Your monthly price doesn't change as your dose changes. Same price every dose level.
Coming Soon

This protocol is launching soon. Check back shortly.

THE BENEFITS

What GHK-Cu actually does for you.

WHAT CHANGES

Your body's repair signal fades with age. GHK-Cu brings it back.

Copper peptides are how your body signals tissue repair, collagen production, and skin renewal. Levels drop more than 50% after age 60. Lower copper peptide means thinner skin, slower healing, lost firmness. GHK-Cu Rx restores what time has taken.

WHAT YOU'LL FEEL

Show up to your day differently

Skin that looks like it's bouncing back. Hair that feels stronger at the root. A body that recovers faster from physical strain.

HOW LONG IT TAKES

Real results take real time

GHK-Cu builds over weeks, not days. Most people feel changes in skin and recovery within four to six weeks. Collagen and tissue effects keep compounding through week twelve. Your provider checks in every month and adjusts your plan as you go.

WHY IT WORKS FOR YOU

Built around your biology, not someone else's average

GHK-Cu response varies by genetics. The optional Precision Peptide Genetic Test analyzes 17 Longevity insights including FOXO3 so your protocol gets shaped around your body.

PEER-REVIEWED RESEARCH

3

GHK-Cu is a tripeptide of glycine, histidine, and lysine that binds copper(II) and signals tissue repair, collagen synthesis, and stem cell migration in connective tissues. Source: Pickart & Margolina, International Journal of Molecular Sciences, 2018.

Compounded medications are not FDA-approved or evaluated for safety, effectiveness, or quality. PlexusDx coordinates care; licensed providers evaluate and prescribe when clinically appropriate; partner pharmacies dispense and label medications.

READY?

Feel the difference your provider designs around you.

Coming Soon

This protocol is launching soon. Check back shortly.

Overview

Compounded GHK-Cu Rx is a copper-binding tripeptide prescribed by licensed providers as a pharmacy-grade topical cream. Provider-determined application cadence. One monthly price covers your provider visit, prescription, medication, and shipping — $169 per month flat, no commitment tiers. No membership fee. Eligible adults in all 50 states.

  • Provider-determined topical dosing — applied to skin per provider cadence
  • GHK-Cu mechanism — copper-binding tripeptide supporting tissue repair, collagen synthesis, and cellular renewal pathways
  • $169 per month flat all-inclusive — covers consult, prescription, compounded medication, shipping
  • Real medical authority — licensed providers in your state, no AI prescriptions
  • 17 Longevity genetic insights including FOXO3 — optional Precision Peptide Genetic Test, $99 as an add-on after your first month

The optional Precision Peptide Genetic Test analyzes 17 Longevity insights including FOXO3 — the most-studied longevity gene, linked to centenarian populations and cellular repair capacity — with crossover into Energy Metabolism, Tissue Repair, and Cognition pathways. Drawn from a 150+ insight panel across 14 pathways. Available for $99 as an add-on after your first month of treatment.

Why trust PlexusDx

Compliance

503A pharmacy-grade medication

Your compounded GHK-Cu Rx is prepared by a licensed 503A compounding pharmacy for your prescription — not mass-manufactured.

Coverage

Licensed providers in all 50 states

Available in all 50 states. Five states require a scheduled video consultation — your provider advises.

Privacy

HIPAA-compliant platform

Protected under HIPAA. Never sold or shared without your consent. Results delivered securely through the PlexusDx Results Portal.

Pricing

One transparent price

All-inclusive. Your dose may need to go up. Your price won't.

Telehealth across the US — see state availability below

Pricing

What you pay

$169 /mo

All-inclusive. No membership. Cancel anytime.

Async provider intake Rx issuance Compounded GHK-Cu Rx Direct shipping

Provider-determined dosing

Your provider reviews your intake and selects your starting protocol — dose and cadence guidance. This protocol is available in all 50 states.

WHAT HAPPENS NEXT

After you order

What happens once your intake is in.

Same day

LICENSED REVIEW

Provider review & prescription

A licensed US provider reviews your intake, selects the compound, and writes your prescription.

3–5 business days

503A COMPOUNDING

Pharmacy ships your medication

Your compounded GHK-Cu cream ships from a US 503A pharmacy prepared specifically for your prescription. A 503A pharmacy is a state-licensed compounding facility regulated by FDA and state boards of pharmacy that prepares medications individually for a specific patient based on a valid prescription. Dosing schedule included.

Every month

CARE THAT CONTINUES

Ongoing provider care

Unlimited provider messaging, dose adjustments, and clinical check-ins.

Anytime

FLEXIBILITY

Cancel anytime, no fees

Cancel anytime — no fees, no contracts. Your provider reviews each refill.

OUR COMMITMENT

Nothing is charged until your provider approves your prescription. Cancel anytime, no fees.

EVERYTHING INCLUDED

What's included

Your provider, your pharmacy, your direct-to-door shipping — everything in your monthly GHK-Cu Rx Protocol protocol.

PROVIDER

Licensed, async

Licensed providers in all 50 states. Most patients reviewed within one business day.

PHARMACY

503A compounded

Pharmacy-grade GHK-Cu prepared for your provider-selected dose and cadence.

SHIPPING

Direct-to-door

Cold-chain packed. Ships from U.S. partner pharmacy.

ALL-INCLUSIVE

One all-inclusive price

Provider, prescription, medication, and shipping — in one monthly charge. No membership.

WHAT YOU WON'T PAY
Membership fee
Consult charge
Hidden fees
REFILLS

Provider-reviewed

Each refill re-authorized by your provider. Not auto-shipped.

MONITORING

Monthly check-ins

Provider check-ins to assess response and adjust formulation as needed.

FLEXIBILITY

Cancel anytime

No long-term contract. Pause or stop between refills.

Optional add-on
Available post-enrollment

The optional Precision Peptide Genetic Test analyzes 17 Longevity insights including FOXO3 — the most-studied longevity gene, linked to centenarian populations and cellular repair capacity — drawn from a 150+ insight panel across 14 pathways. Available for $99 as an add-on after your first month of treatment.

17
Pathway insights
150+
Total panel
14
Pathways
$99
Add-on
Featured SNP
FOXO3
the most-studied longevity gene, linked to centenarian populations and cellular repair capacity
Explore the Genetic Test → $99 · one-time · available after your first month of treatment

CLINICAL FIT CHECK

Is this protocol right for you?

We lead with safety considerations first. If any exclusion applies to you, stop here and speak with your primary care provider before starting intake.

SAFETY EXCLUSIONS

Skip this protocol if…

MALIGNANCY HISTORY

Active or recent cancer diagnosis

PREGNANCY STATUS

Pregnant, breastfeeding, or planning pregnancy

ORGAN DISEASE

Severe hepatic, renal, or cardiovascular disease

KNOWN ALLERGY

Active malignancy, Wilson's disease, or hypersensitivity to GHK-Cu or compounded ingredients

ELIGIBLE

You're a fit if…

SKIN & TISSUE

Adults seeking support for skin resilience, connective tissue, or recovery

CLINICAL OVERSIGHT

Want licensed provider oversight across all 50 states

PRICING TRANSPARENCY

Want one all-inclusive price with no hidden fees

DATA-GUIDED CARE

You prefer clinical decisions informed by your personal health data

PROVIDER VERDICT

Your licensed provider confirms final eligibility during intake review. No medication ships without their sign-off.

Built differently

What makes PlexusDx different

Five things every shopper deserves before they sign up.

THE DIFFERENTIATOR

Genetics-informed care from a complete precision health platform

17 Longevity insights via the Precision Peptide Genetic Test — across 14 pathways, 49 peptides. The only telehealth peptide protocol with a genetic testing layer.

TRANSPARENCY

Radically transparent

Every dose level and every price published.

PRICING

All-inclusive

One price for intake, Rx, medication, shipping.

CLINICAL

Async clinical oversight

No in-person visits. Available in all 50 states.

NO GATE

No membership gate

Your first dollar goes toward care, not a subscription.

Clinical details

Clinical details

How this compound works and what lab work is involved.

Compound spec

Class

Copper tripeptide

tissue and skin signaling peptide

Route

Subcutaneous injection

provider-determined cadence

Half-life

Provider-set

cadence depends on dose and tolerance

Compounded by

503A pharmacy

licensed US partner

How it works

About this compound

GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) that signals tissue repair, collagen and elastin synthesis, and stem cell migration. GHK-Cu levels decline with age, and exogenous administration is intended to support connective tissue resilience and cellular renewal pathways.

Your provider determines your GHK-Cu Rx dose and application cadence during intake review. GHK-Cu Rx is delivered as a compounded pharmacy-grade topical cream at $169 per month flat, all clinically supervised.

See how PlexusDx customers describe their precision health journey — read Customer Stories.

Why it matters

Aging response varies by genetics. The optional Precision Peptide Genetic Test analyzes 17 Longevity insights including FOXO3 — the most-studied longevity gene, linked to centenarian populations and cellular repair capacity. Available for $99 as an add-on after your first month of treatment.

Lab requirements
No blood work required at intake. Blood testing is available at patient election and may be recommended by your provider based on your individual health history. At-home blood collection is available through Red Drop Dx — no clinic visit required.
NOT REQUIRED
Compare Compounds

How this compound compares

Compound
Mechanism
Route
Starts at
NAD+
Coenzyme / cellular energy
Multi-route
$179/mo
Sermorelin
GHRH analog
Injection / oral
$155/mo
MIC B12
Lipotropic cofactor
Injection
$129/mo
Glutathione
Endogenous antioxidant
Multi-route
$129/mo
Methylene Blue
Mitochondrial cofactor
Capsule
$149/mo
You're viewingGHK-Cu Rx
Copper-binding tripeptide
Topical cream
$169/mo
Lipo C
Lipotropic + antioxidant injection
Injection
$199/mo
PT-141
Melanocortin receptor agonist
Injection
$219/mo

GHK-Cu Rx Protocol — FAQ

Answers before you start

Straight answers on pricing, formulation, and what's included — pulled from the questions Longevity patients ask most.

PRICING

How does GHK-Cu Rx pricing work?

GHK-Cu Rx is priced at a single flat rate — $169/month, all-inclusive — covering async provider consultation, prescription, compounded topical GHK-Cu cream, and shipping. Monthly billing only at launch, no commitment tiers, no membership fee. The Precision Peptide Genetic Test is an optional $99 add-on after your first month, not bundled into the protocol price.

INCLUSIONS

What's included in every monthly charge?

Every monthly charge includes async provider consultation and intake review, your prescription written by a licensed provider in your state, compounded topical GHK-Cu cream from a state-licensed 503A pharmacy, and free discreet shipping in all 50 states. Refills are provider-reviewed and authorized through your portal — no separate re-intake required unless your dose or cadence changes.

TITRATION

Can my provider adjust my GHK-Cu dose?

Yes. Your provider determines your dose during intake review based on your clinical goals, tolerance, and preference. GHK-Cu is dosed within a single formulation tier — your provider sets the exact dose and application cadence based on your response. Billing stays at $169/month — titration within the tier does not trigger a price change.

MECHANISM

What is GHK-Cu and how does it support skin and tissue pathways?

GHK-Cu is a copper tripeptide — a naturally occurring three-amino-acid sequence (glycyl-L-histidyl-L-lysine) bound to copper that functions as a tissue and skin signaling peptide, modulating cellular signaling pathways related to extracellular matrix remodeling, antioxidant defense, and connective tissue maintenance. Compounded topical GHK-Cu is prescribed by a licensed provider and prepared by a compounding pharmacy for your individual prescription.

GENETICS

Do I need my Precision Peptide Genetic Test before starting?

No — the Precision Peptide Genetic Test is optional and available as a $99 add-on after your first month of treatment. Your provider can prescribe GHK-Cu Rx based on standard intake without genetic data. The test analyzes 14 pathways, 49 peptides, and 150+ genetic insights — including 17 Longevity insights with FOXO3 plus crossover into 14 Skin Health insights and 9 Tissue Repair insights particularly relevant to copper peptide protocols — providing additional context that may inform long-term protocol adjustments.

FLEXIBILITY

What if I need a different formulation, tier, or compound?

GHK-Cu Rx is offered in a single topical formulation — your provider sets dose and cadence based on response. If your provider recommends a different longevity compound (NAD+, Sermorelin, MIC B12, Glutathione, Methylene Blue, or Lipo C), they can switch your prescription and your billing updates to reflect the new compound. No fees to switch.

─── READY TO START

Start your GHK-Cu Rx protocol today

Three reasons to start your longevity protocol with PlexusDx.

ENROLL TODAY
Ready to Start Your GHK-Cu Rx Protocol?

Order your GHK-Cu Rx protocol today. Gain access to 17 Longevity genetic insights post-enrollment, including FOXO3 plus 14 Skin Health and 9 Tissue Repair insights particularly relevant to copper peptide protocols. Make informed decisions supported by clinical oversight and your unique biology.

Coming Soon
~60 second intake · $0 until Rx approved
TRANSPARENCY
Every formulation, every price
Published before you enroll. No intake required to see prices.
Radically transparent
ALL-INCLUSIVE
One price, all-in
Intake, Rx, medication, and shipping — one monthly price.
No surprise billing
GENETICS-INFORMED
Your biology, your care
150+ insights across 14 pathways, available post-enrollment for $99.
The only telehealth layer
Important Information
Compounded medications are not approved by the FDA or reviewed for quality, safety, or efficacy.

PlexusDx coordinates care; licensed providers evaluate and prescribe when clinically appropriate; partner pharmacies dispense and label medications.

The Precision Peptide Genetic Test analyzes how your genes influence peptide-related biological pathways. It does not recommend, prescribe, or determine which peptides you should use. Consult a qualified healthcare provider before beginning any peptide protocol.