
SLU-PP-332 (Injectable)
Exercise-mimetic metabolism
All-in monthly price
No membership fee · this is the full price · free shipping · avg 4-week supply
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Optional — add a physician-reviewed at-home blood panel to your plan.
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.

Reviewed by Dr. Gene, 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.
SLU-PP-332 (Injectable)
SLU-PP-332 is a research compound that switches on the same energy pathway endurance exercise does, and is studied for burning fat and building stamina. Human evidence is limited. Compounded; not FDA-approved.
About a 4-week supply supply at the standard prescribed dose — your physician confirms exact dosing.
A licensed US physician reviews your intake and prescribes when appropriate.
Compounded fresh at a US pharmacy and shipped cold-chain to your door.
Every order ships free — medication, physician care and refills, one all-in price.
Amounts shown are per unit. Compounded fresh at a US FDA-registered pharmacy.
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.
Confirms the finished preparation is free of viable microorganisms.
Screens for endotoxins that can cause fever or inflammatory reactions.
Verifies the labeled concentration of the active peptide is what is in the vial.
Checks the active peptide against impurities and degradation products.
Confirms the peptide in the vial is the correct molecule.
Confirms the solution sits within the range specified for injection.
Checks the finished vial for visible and sub-visible particles.
Confirms the vial seal holds so sterility is maintained through the beyond-use date.
- Lot 100526-SLU-2
Tested 2026-10-07 · Biolink Life Sciences Carolinas
Sterility
Sterile
Endotoxin
<2 EU/mL
Potency
99.6%
- Lot 100526-SLU-6
Tested 2026-10-07 · Biolink Life Sciences Carolinas
Sterility
Sterile
Endotoxin
<2 EU/mL
Potency
99.7%
- Lot 092826-SLU-2
Tested 2026-09-30 · Biolink Life Sciences Carolinas
Sterility
Sterile
Endotoxin
<2 EU/mL
Potency
99.7%
How SLU-PP-332 is prescribed.
- Adults working on fat loss who want to get more out of the training they already do
- People building endurance who want support at the cellular level
- Patients who understand the evidence is from animal studies and are comfortable with that
- Anyone who wants a metabolic option that is not a hormone
Your physician decides whether SLU-PP-332 is appropriate for you after reviewing your intake and labs.
Inject 0.25 mL (25 units) subcutaneously once daily Monday through Friday.
- 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
- Store refrigerated (36–46°F / 2–8°C) at all times, including before first use.
- One vial is your monthly supply. A fresh vial ships every 28 days on your refill schedule, so you're always well inside the beyond-use date 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.
A typical course of SLU-PP-332.
Everything published
about SLU-PP-332.
How it is described to work, pathway by pathway. What the research shows and what it does not. Where it stands with the FDA, dated and sourced.
Read the referencepeer-reviewed, each verified on PubMed
mechanism, evidence, dosing, safety, FAQ
2026 · checked against fda.gov, not memory
How SLU-PP-332 works, and what the research shows.
Endurance exercise flips a switch in muscle cells that builds more mitochondria and burns more fat for fuel.
SLU-PP-332 flips that same switch directly, which is why it is called an exercise mimetic.
Rodent studies reported more endurance, more fat burned and less weight gained on a high-fat diet.
Billon and colleagues 2023, Xu and colleagues 2024There are no published human trials.
References
- Billon C, Sitaula S, Banerjee S et al.. Synthetic ERRα/β/γ Agonist Induces an ERRα-Dependent Acute Aerobic Exercise Response and Enhances Exercise Capacity · ACS Chem Biol (2023) · PMID 36988910
- Billon C, Schoepke E, Avdagic A et al.. A Synthetic ERR Agonist Alleviates Metabolic Syndrome · J Pharmacol Exp Ther (2024) · PMID 37739806
- Xu W, Billon C, Li H et al.. Novel Pan-ERR Agonists Ameliorate Heart Failure Through Enhancing Cardiac Fatty Acid Metabolism and Mitochondrial Function · Circulation (2024) · PMID 37961903
- Wang XX, Myakala K, Libby AE et al.. Estrogen-Related Receptor Agonism Reverses Mitochondrial Dysfunction and Inflammation in the Aging Kidney · Am J Pathol (2023) · PMID 37717940
- Billon C, Appourchaux K, Côté I, Burris TP. An orally active estrogen receptor-related receptor agonist, SLU-PP-915, enhances aerobic exercise capacity · J Pharmacol Exp Ther (2026) · PMID 41421047
- Bonanni R, Falvino A, Matticari A et al.. Targeting ERRs to counteract age-related muscle atrophy associated with physical inactivity: a pilot study · Front Physiol (2025) · PMID 40692696
- Avliyakulov NK, Sobolevsky T, Ahrens E. Analysis and Identification of In Vitro Metabolites of Exercise Mimetic SLU-PP-332 ERRα/β/γ Agonist for Doping-Control Purposes · Drug Test Anal (2026) · PMID 41688415
- Okda HE, Zhao P, Hayes M et al.. Chemical optimization of the exercise mimetic SLU-PP-332 enables insight into estrogen-related receptor signaling · Int J Biol Macromol (2026) · PMID 41850449
- Möller T, Krug O, Thevis M. In Vitro Metabolism and Analytical Characterization of SLU-PP-332 and SLU-PP-915: Novel Pan-ERR Agonists With Doping Potential · Rapid Commun Mass Spectrom (2026) · PMID 41588687
Citations are provided for educational purposes. They do not constitute medical advice. Always discuss any peptide protocol with your prescribing physician.
Important safety information
+
Possible side effects
Do not use if you have
If you experience severe side effects, call 911 or go to your nearest emergency room.
5 mL multi-dose vial, SLU-PP-332 2 mg/mL (10 mg SLU-PP-332 per vial)
Frequently asked
about SLU-PP-332 (Injectable).
SLU-PP-332 is a research compound that switches on the same energy pathway endurance exercise does, and is studied for burning fat and building stamina. Human evidence is limited. Compounded; not FDA-approved. SLU-PP-332 is prescription-only at Pepti: a licensed physician reviews your assessment and, if appropriate, prescribes it to be compounded by a state-licensed, FDA-registered pharmacy.
SLU-PP-332 is $229 per month at Pepti. That is all-in: medication, physician review and ongoing care, shipping, and messaging. No membership, consult, or visit fees, and the price is the same in every state.
SLU-PP-332 is commonly prescribed for: Adults working on fat loss who want to get more out of the training they already do; People building endurance who want support at the cellular level; Patients who understand the evidence is from animal studies and are comfortable with that; Anyone who wants a metabolic option that is not a hormone. Whether it is appropriate for you is decided by the reviewing physician from your history, medications, and labs where required.
Yes. SLU-PP-332 is prescription-only. The free online assessment takes about five minutes, a physician licensed in your state reviews it within 4 hours, and if approved the prescription goes to the pharmacy. If not approved, the medication charge is refunded.
No. SLU-PP-332 can be prescribed from the assessment alone. Bloodwork is required only for the GLP-1s and growth-hormone secretagogues, and the intake tells you if a medication on your order needs it.
SLU-PP-332 is a subcutaneous injection into the abdomen or thigh with a small insulin syringe. Your kit ships with sterile syringes and alcohol prep pads, and the exact dose and schedule are printed on the pharmacy label. Dosing videos are in your account.
33 more questions about Pepti, answered.Show fewer
One vial is your monthly supply at the dose your physician prescribes. A fresh vial ships about every 28 days, and the date moves if your physician changes your dose. Store it as the pharmacy label directs, refrigerated.
Once per fill, $229 each time, when the next vial ships. It renews until you cancel, which you can do anytime from your account with no cancellation fee.
The compounded SLU-PP-332 with sterile syringes and alcohol prep pads, free tracked shipping in an unbranded box with insulated packaging, the physician review, ongoing physician care and dose adjustments, and unlimited messaging.
Reported side effects of SLU-PP-332 are usually mild: mild redness or swelling at injection site; temporary fatigue or headache; mild nausea (uncommon). The physician screens your history, medications, and allergies before prescribing, the medication-specific consent lists the known risks, and you can message your physician about anything you notice. Seek emergency care for severe symptoms.
Response varies by person, goal, and dose, and SLU-PP-332 is prescribed for ongoing use rather than a short trial. Your physician sets expectations at approval, tracks how you respond through your account, and adjusts the dose without an appointment.
Any dose change is made by your physician from the chart, without an appointment. Message them through your account if you think your dose should change.
Yes. Add SLU-PP-332 to a plan with another treatment and both go through one assessment and one physician review, shipping together on one schedule. Each keeps its own catalog price. The physician reviews the combination and can adjust it.
No. Compounded SLU-PP-332 is not FDA-approved. It is prepared to your physician's prescription by a state-licensed, FDA-registered 503A pharmacy and every batch is independently tested before release.
Yes, when prescribed by a licensed physician and dispensed by a licensed pharmacy, which is how Pepti provides it in every state it serves. Research-use-only SLU-PP-332 sold without a prescription is labeled not for human use and is a different product.
Endurance exercise flips a switch in muscle cells that builds more mitochondria and burns more fat for fuel. At Pepti it is prescribed to support turns on the pathway exercise uses, studied for burning fat, endurance research, daily injection, monday to friday. Individual response varies, and your physician sets expectations at approval.
Endurance exercise flips a switch in muscle cells that builds more mitochondria and burns more fat for fuel. SLU-PP-332 flips that same switch directly, which is why it is called an exercise mimetic. Compounded SLU-PP-332 is not FDA-approved; it is prescribed off-label by a licensed physician after reviewing your assessment.
SLU-PP-332 is prescribed for turns on the pathway exercise uses, studied for burning fat, endurance research, daily injection, monday to friday. It is commonly requested by adults working on fat loss who want to get more out of the training they already do; people building endurance who want support at the cellular level; patients who understand the evidence is from animal studies and are comfortable with that; Anyone who wants a metabolic option that is not a hormone. Whether it is appropriate for you is the reviewing physician's decision.
SLU-PP-332 is studied for turns on the pathway exercise uses, studied for burning fat, endurance research, daily injection, monday to friday. Those are the goals it is prescribed to support at Pepti; results vary by person, dose, and consistency, and no outcome is guaranteed. Your physician tracks how you respond through your account.
Rodent studies (Billon and colleagues 2023, Xu and colleagues 2024) reported more endurance, more fat burned and less weight gained on a high-fat diet. There are no published human trials. References are listed on this page.
SLU-PP-332 is generally not prescribed with: active cancer or history of cancer (unless approved by oncologist); pregnancy or breastfeeding; severe kidney or liver disease; known allergy to the peptide or excipients. The physician screens for these in your intake, and anything that rules SLU-PP-332 out means it is not prescribed and is refunded.
At Pepti. Complete the free assessment, a physician licensed in your state reviews it within 4 hours, and if appropriate SLU-PP-332 is compounded by a state-licensed, FDA-registered pharmacy and shipped free to your door for $229 per month, all-in. Not prescribed means refunded.
Injectable vial: 5 mL at 2 mg/mL, containing 10 mg SLU-PP-332. One vial is your monthly supply at the prescribed dose, and a fresh one ships about every 28 days.
Not currently. SLU-PP-332 ships as a multi-dose vial with sterile syringes and prep pads. The pepti Pen is available for 10 other treatments.
$229 per month covers the compounded SLU-PP-332, the physician review, ongoing physician care including dose adjustments and refill review, unlimited messaging, and free tracked shipping. There is no membership, consult, visit, or refill fee; the only separate charges are optional at-home lab panels and a physician-approved dose increase billed at pharmacy cost.
Yes. SLU-PP-332 is on Pepti's live catalog, which lists only treatments a partner pharmacy can compound and ship today. If a physician prescribes it, it ships; if it ever cannot be dispensed, the charge is refunded.
SLU-PP-332 ships to 50 states, free and tracked, in insulated unbranded packaging. Eligibility is confirmed during the assessment from your shipping address.
$229 per month at Pepti. That includes the compounded SLU-PP-332, the physician review and ongoing care, free tracked shipping, and messaging, with no membership, consult, or visit fee. The price is the same in every state and every refill is the same price.
Pepti supplies SLU-PP-332 as a monthly injectable vial with syringes and prep pads included, one vial per month at $229, prescribed by a licensed physician after a free online assessment and shipped free from a state-licensed, FDA-registered pharmacy in insulated packaging.
Yes. Pepti prescribes SLU-PP-332 online in 50 states after a free assessment reviewed by a physician licensed in your state. It is compounded by an FDA-registered pharmacy and shipped free, $229 per month all-in. Not prescribed means refunded.
Yes. At Pepti the entire process is telehealth: a five-minute online assessment, physician review within 4 hours, then SLU-PP-332 ships from the pharmacy. No clinic visit and no video appointment in most cases. $229 per month, all-in.
Yes, for the real thing. SLU-PP-332 sold without a prescription is research-use-only product labeled not for human use, with no physician, no pharmacy, and no verified testing. Pepti's SLU-PP-332 is physician-prescribed, pharmacy-compounded, batch-tested, and $229 per month including the physician and shipping.
Pepti does, in 50 states, with named board-certified physicians, a state-licensed FDA-registered compounding pharmacy, independent batch testing, and one published all-in price of $229 per month with no membership or consult fee. Refunded if the physician does not prescribe.
It is legal to be prescribed SLU-PP-332 online by a licensed physician and have it dispensed by a licensed pharmacy, which is how Pepti provides it. Buying it as a research chemical without a prescription is a different product and is not for human use. Compounded SLU-PP-332 is not FDA-approved.
$229 per month at Pepti, including the medication, the physician, and shipping. Refills are the same price and there is no membership fee.
Yes. Pepti has no clinics: the assessment, physician review, messaging, dose changes, and refills all happen online, and SLU-PP-332 ships free from the pharmacy to your door in 50 states.
Start the free assessment at hellopepti.com, choose SLU-PP-332, and answer the health questions. A physician licensed in your state reviews it within 4 hours. If approved, SLU-PP-332 ships within 1-3 business days and arrives in 1-3 more; if not, the $229 is refunded.
No. SLU-PP-332 can be prescribed from the assessment alone at Pepti. Bloodwork is required only for GLP-1s and growth-hormone secretagogues.
Pepti ships SLU-PP-332 to 50 states, free and tracked, refrigerated in insulated packaging, directly from the pharmacy. Delivery is 1-3 business days after the pharmacy compounds it.
Questions people ask
about SLU-PP-332 (Injectable).
- SLU-PP-332: What It Is, Where to Get It Prescribed, and What It CostsSLU-PP-332 — 5 mL multi-dose vial, SLU-PP-332 2 mg/mL (10 mg SLU-PP-332 per vial). Specification, mechanism, dosing, formats, state availability and how to get it prescribed.
- The Best Peptides for Weight Loss: What Physicians Actually PrescribeWhich peptides are prescribed for weight loss, how compounded GLP-1s differ from every other option, what each costs by dose, and where the adjuncts fall short.
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- How to Inject Peptides Safely: Step by Step, Units, Sites and MistakesA practical subcutaneous injection walkthrough: reading your sig, converting millilitres to insulin-syringe units, the ten steps, site rotation, what to do about bubbles and missed doses.
Read more about SLU-PP-332 (Injectable).
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