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All of PT-141 + Oxytocin (Injectable)

PT-141 + Oxytocin (Injectable) in Illinois

Doctor-prescribed PT-141 + Oxytocin (Injectable) for Illinois residents. Reviewed by licensed Illinois physicians, compounded at FDA-registered pharmacies, and shipped to your door.

PT-141 + Oxytocin (Injectable) in Illinois

All-in monthly price

$259

No membership fee · this is the full price · free shipping · avg 11-week supply

Medication, provider care, labs & dose adjustments — all in one price.
~75-day supply. Your provider sets your exact dose, so yours may vary — your refill arrives as you finish the last one.
Start assessment

— Add in-depth bloodwork

Optional — add a physician-reviewed at-home blood panel to your plan.

At-home kit (1 device)+$149

Your sex-hormone baseline plus the safety markers that matter on therapy — blood counts, liver and kidney function — from one painless upper-arm device. Matched to your sex (PSA for men; progesterone & FSH for women). No needle, no clinic, physician-reviewed.

This treatment requires licensed provider review and approval. Treatment is not guaranteed. If prescribed, medication is fulfilled by a licensed U.S. pharmacy where permitted by law. Compounded medications are not FDA-approved or FDA-cleared.

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Dr. Gene Lee
Physician
Reviewed

Reviewed by Dr. Gene Lee, MD · Board-certified Family Medicine

Every Pepti prescription is reviewed by a licensed U.S. physician before it's dispensed — and only provided if clinically appropriate.

— The process

How it works in Illinois

  1. 1Complete a free online intake (~5 minutes).
  2. 2A licensed Illinois physician reviews your case within 24 hours.
  3. 3Your prescription ships from our FDA-registered compounding pharmacy.
  4. 4Free shipping arrives 2–4 business days later. Refills ship automatically when your supply runs out — cancel anytime.

— The treatment

What PT-141 + Oxytocin (Injectable) does

PT-141 works in the brain on desire and arousal, and oxytocin is the hormone behind closeness and bonding. Together in one vial, used a few hours before intimacy rather than every day. Compounded; not FDA-approved.

Desire and arousal support
Oxytocin for closeness
Used as needed before intimacy
Two strengths to choose from

— Formulation

Injectable vial5 mL
PT-141 (Bremelanotide)10 mg
Oxytocin5 mg
Amounts shown are per unit. Compounded fresh at a US FDA-registered pharmacy.

— Quality

Every batch independently tested

Every medication batch dispensed through Pepti is independently tested by a qualified third-party laboratory for applicable quality and safety standards before the pharmacy releases it. Batches are tested to the same standard used by 503B outsourcing facilities.

Sterility

USP <71>

Confirms the finished preparation is free of viable microorganisms.

Bacterial endotoxins

USP <85>

Screens for endotoxins that can cause fever or inflammatory reactions.

Potency

Assay

Verifies the labeled concentration of the active peptide is what is in the vial.

Purity

HPLC

Checks the active peptide against impurities and degradation products.

Identity

Mass spectrometry

Confirms the peptide in the vial is the correct molecule.

pH

USP <791>

Confirms the solution sits within the range specified for injection.

Particulate matter

USP <788>

Checks the finished vial for visible and sub-visible particles.

Container closure integrity

USP <1207>

Confirms the vial seal holds so sterility is maintained through the beyond-use date.

Compounded by licensed U.S. pharmacies. Prescribed by licensed medical providers. Shipped directly to patients in Illinois.Documentation available upon request →View lab results by lot →

Telemedicine in Illinois

Illinois permits telehealth prescribing under the Illinois Telehealth Act (225 ILCS 150). An Illinois-licensed physician can establish the patient relationship through online intake review — no in-person visit is required for peptide or GLP-1 prescribing. Pepti is available in all 50 states and Washington, D.C.

The Chicago metro is one of the largest telehealth markets in the Midwest, with strong GLP-1 and peptide-therapy demand.

Illinois cities Pepti serves

Pepti delivers PT-141 + Oxytocin (Injectable) to patients across Illinois, including Chicago, Aurora, Naperville, Joliet, Rockford, Elgin, Springfield, Peoria, Champaign, Waukegan, Cicero, Bloomington
+ 76 more cities, Schaumburg, Evanston, Arlington Heights, Bolingbrook, Decatur, Skokie, Palatine, Des Plaines, Orland Park, Oak Lawn, Berwyn, Mount Prospect, Tinley Park, Wheaton, Normal, Oak Park, Hoffman Estates, Downers Grove, Plainfield, Glenview, Elmhurst, Lombard, Buffalo Grove, Moline, Romeoville, Crystal Lake, Belleville, DeKalb, Bartlett, Carol Stream, Quincy, Urbana, Park Ridge, Streamwood, Wheeling, Carpentersville, Oswego, Hanover Park, Rock Island, Addison, Calumet City, Northbrook, Woodridge, St. Charles, Glendale Heights, O'Fallon, Mundelein, Elk Grove Village, Pekin, North Chicago, Highland Park, Gurnee, Algonquin, Niles, Galesburg, Lake in the Hills, Glen Ellyn, Huntley, McHenry, Danville, Burbank, New Lenox, Lansing, Wilmette, Granite City, Round Lake Beach, Edwardsville, Vernon Hills, Lockport, Batavia, Oak Forest, Chicago Heights, Woodstock, Belvidere, West Chicago, Alton
. All shipments use the same FDA-registered compounding pharmacy regardless of city.

— Your protocol

How PT-141 + Oxytocin is prescribed in Illinois.

— Who it's for

  • Adults, men or women, whose desire has dropped and who want something that works in the brain, not just on blood flow
  • Couples who want an as-needed option a few hours before intimacy
  • People for whom pills like sildenafil did not help or were not the issue
  • Anyone who wants the closeness side addressed, not only arousal

Your physician decides whether PT-141 + Oxytocin is appropriate for you after reviewing your intake and labs.

— Directions & duration

Inject 0.10 mL (10 units) subcutaneously 2-4 hours prior to sexual activity. No more than 8 doses per month.

Cycle. As needed, 2–4 hours before intimacy, up to 8 doses a month, at your physician's direction.
Ready for more? When you're ready for more, ask your physician to move you up to the next strength. Approved steps are charged at the price difference and applied to your next fill.
Directions shown are the pharmacy's standard for this preparation. Your prescription label is the final word.

— What's included

  • Licensed physician review of your intake, history, and labs
  • Medication compounded to your prescription by a PCAB-accredited, FDA-registered pharmacy
  • Every batch independently tested before release
  • Sterile syringes and alcohol prep pads for injectables
  • Tracked delivery to your door, refills on schedule
  • Message your physician anytime; dose changes without an appointment

— Storage & handling

  • Store refrigerated (36–46°F / 2–8°C) at all times, including before first use.
  • A fresh vial ships to your Illinois address on your refill schedule. The beyond-use date is printed on your label.
  • Protect from light. Wipe the stopper with an alcohol pad before every draw.
  • Dispose of syringes in the sharps container per the included instructions.

— What to expect

A typical course of PT-141 + Oxytocin in Illinois.

TimeframeWhat patients commonly report
First dosesEffects, where reported, come 2–4 hours after the injection. Nausea and facial flushing are the most common side effects and usually fade with use.
First monthYour physician adjusts the dose based on how you respond and any side effects.
OngoingOngoing as-needed use. Refills ship on your schedule.
Individual results vary. Compounded medications are not FDA-approved; a licensed physician determines whether treatment is appropriate and monitors your progress.

— The science

How PT-141 + Oxytocin works, and what the research shows.

— How it works

PT-141 (bremelanotide) activates a pathway in the brain that drives sexual desire, rather than acting on blood flow the way pills do.

Oxytocin acts on its own receptors and is studied for trust, bonding and the intensity of orgasm.

— Clinical evidence

  • PT-141 on its own is approved as Vyleesi for premenopausal women with low desire and has been studied in men.

    Kingsberg and colleagues, 2019
  • Oxytocin's effects on intimacy come from smaller studies with mixed results.

  • The combination has not been trialed.

Full references with PubMed links are listed further down the page.

References

  1. Kingsberg SA, Clayton AH, Portman D et al.. Bremelanotide for the Treatment of Hypoactive Sexual Desire Disorder: Two Randomized Phase 3 Trials · Obstet Gynecol (2019) · PMID 31599840
  2. Behnia B, Heinrichs M, Bergmann W et al.. Differential effects of intranasal oxytocin on sexual experiences and partner interactions in couples · Horm Behav (2014) · PMID 24503174

Citations are provided for educational purposes. They do not constitute medical advice. Always discuss any peptide protocol with your prescribing physician.

PCAB — Pharmacy Compounding Accreditation Board · Accredited

— Pharmacy network accreditation

PCAB-accredited pharmacies on every order.

Every fulfillment runs through a PCAB-accredited pharmacy.

Rigorous third-party quality & safety inspections
Cleanliness and sterile processes
Proper ingredient sourcing
Accurate dosing and formulation
Staff training and procedures
Accredited by NABP & ACHC

— Common questions

Frequently asked
about PT-141 + Oxytocin (Injectable) in Illinois.

Yes. PT-141 + Oxytocin (Injectable) is legal when prescribed by a physician licensed in Illinois and dispensed by an FDA-registered compounding pharmacy. Illinois permits telehealth prescribing under the Illinois Telehealth Act (225 ILCS 150). An Illinois-licensed physician can establish the patient relationship through online intake review — no in-person visit is required for peptide or GLP-1 prescribing.

— More questions33 more questions about Pepti, answered.

Pepti serves all of Illinois. A physician licensed in Illinois reviews every order within 24 hours, the prescription is compounded by a state-licensed, FDA-registered pharmacy, and it ships free and tracked to any Illinois street address. The price is the same as every other state.

Pepti operates in Illinois through licensed physician partnerships. Compounded medications are produced at FDA-registered 503A pharmacies. Treatment decisions are made by your prescribing physician.

Important legal & safety information

The assessment process available on the Pepti website asks a series of medical questions, and the answers provided are reviewed by an independent licensed physician affiliated with our partner physician network. The licensed providers have established exclusionary criteria, and the answers provided determine if the individual is screened out of eligibility for treatment. The licensed clinicians retain the sole decision to prescribe peptide therapy and other compounded medications to patients. Treatment may be denied at the physician's sole discretion. If a prescription is not approved, you will not be charged for the medication.

Pharmacy Providers. Pepti is a technology platform and is not a healthcare provider, pharmacy, or prescriber. All medications offered through the platform are compounded by independent FDA-registered 503A or 503B compounding pharmacies based on a valid prescription written by a licensed physician for an individual patient. Compounded medications are not FDA-approved as products. The active pharmaceutical ingredients used by our partner pharmacies are sourced from FDA-registered facilities. Compounded medications may not undergo the same testing or quality control as commercially manufactured FDA-approved drugs.

Results vary. Results from peptide therapy and other compounded treatments vary based on individual factors, including age, weight, medical history, adherence to the prescribed protocol, lifestyle factors, and physiological response. Pepti makes no guarantee of any specific outcome. Statements about peptide therapy and compounded medications offered through the platform have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Product images. Product photographs and renderings shown on this website are for illustrative purposes only. The appearance of vials, packaging, labeling, and other materials you receive may vary and is determined by the dispensing compounding pharmacy.

Off-label use.Many peptides offered through the platform are prescribed for off-label use. “Off-label” means the medication is being prescribed for a use, dose, or patient population that is not specifically approved by the FDA. Off-label prescribing is legal and common in U.S. medical practice when supported by clinical experience and judgment.

Mailing & shipping. Pepti currently dispenses prescription medication to patients in all 50 states and Washington, D.C.. All orders ship in unbranded, tamper-evident packaging via expedited delivery from our partner compounding pharmacies. Temperature-sensitive medications ship with insulated packaging and ice packs. Shipping is included at no additional cost. We do not currently ship medication outside all 50 states and Washington, D.C., internationally, or to APO/FPO addresses.

Not for emergencies. Pepti is not designed for medical emergencies. If you are experiencing a medical emergency, call 911 or go to your nearest emergency room immediately. For urgent but non-emergency medical questions, contact your primary care provider or use an urgent care service.

No doctor-patient relationship with Pepti. Your use of the platform does not create a doctor-patient relationship between you and pepti LLC. A doctor-patient relationship is established only between you and the independent licensed physician who reviews your intake and prescribes your treatment. The physicians who use the platform are independent contractors and are solely responsible for the medical care they provide.

Prescription medications. All prescription products require a valid prescription from a licensed healthcare provider. By using the platform, you acknowledge that you are at least 18 years old and that the information you provide is true, accurate, current, and complete. Providing false information may result in inappropriate treatment recommendations or denial of service.

Cosmetic & wellness products.Certain products offered through Pepti — including skincare, hair care, body care, supplements, men's grooming, sports recovery, and sexual wellness products — are cosmetic or dietary supplement products, not prescription medications. These products do not require a prescription and are not reviewed or prescribed by a physician. Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Results vary by individual. Consult your healthcare provider before starting any new supplement or topical product, especially if you are pregnant, nursing, or taking other medications.

pepti LLC · Delaware Limited Liability Company · 131 Continental Dr, Suite 305, Newark, DE 19713 · For media or partnership inquiries, email hello@hellopepti.com. For patient support, email support@hellopepti.com. For privacy and HIPAA inquiries, email privacy@hellopepti.com.