
Compounded Semaglutide
Once-weekly GLP-1 peptide injection with individualized dosing, prescribed online by US-licensed doctors and dispensed by state-licensed compounding pharmacies.
- Once-weekly subcutaneous injection
- Compounded by state-licensed pharmacies
- Average 12–15% body weight reduction at 12 months in published trials
- No insurance required
shipping
doctors
doctor 24/7
- Same price at every dose. No hidden fees.
- Free expedited shipping.
- No membership fees.
- Doctor-led plans, ongoing doctor support.
Why do people explore semaglutide therapy?
Lose the weight, quiet the cravings, and feel like yourself again.
Weight Loss
- Significant weight loss
- Reduced waist size
- Lasting results
Cardiovascular Health
- Lower cardiac risk
- Better blood pressure
- Improved waist ratio
Metabolic Function
- Steadier blood sugar
- Better insulin response
- Healthier cholesterol
Appetite Control
- Quieter cravings
- Smaller portions
- Fewer food thoughts
Lose weight on your terms.
Compounded semaglutide supports steady weight loss, calmer eating, and better metabolic health.
Semaglutide is a GLP-1 receptor agonist, a peptide that mirrors a natural hormone your body releases after eating. It signals fullness and helps regulate blood sugar.
By working with the same GLP-1 pathways your body already uses, semaglutide may support appetite regulation, smaller portions, and steadier energy. A balanced, science-based approach to weight loss.

Complete a quick online health intake
STEP
1
Share your health profile online. A US-licensed doctor reviews your fit and decides whether peptide therapy is right for you.

Receive your prescription at your door
STEP
2
If approved, your custom prescription ships free and overnight in temperature-controlled packaging, arriving safely at your home.

Get continuous care from your doctor
STEP
3
Message your care team anytime for dose adjustments, check-ins, and ongoing support that keeps you progressing toward your goals.

Why choose Peptide12?
Patients pick us for clinical rigor, transparent pricing, and care that doesn’t disappear after checkout.
FDA-registered pharmacies
Every prescription is compounded by FDA-registered 503A/503B pharmacies. Batch testing and certificates of analysis available on request.
US-licensed doctors
MDs licensed in your state, not just an order form. Your doctor titrates dosing and answers messages directly.
Transparent pricing
One flat price per protocol. No membership fees, no insurance hassle, no surprise charges. HSA and FSA accepted. Cancel anytime.
Care that doesn’t disappear
Message your doctor through your patient portal whenever you need to. Most replies within hours, never longer than 24.
What patients ask about
Patient feedback on clinician review, pharmacy sourcing, follow-up, and practical support.
Individual experiences vary and do not guarantee eligibility, prescription approval, symptom improvement, or a specific result.
“Down 26 lbs in 4 months. The titration was gentle — barely any nausea past week 2 and the care team checks in proactively without me chasing them.”
Sarah K.
Denver, CO
“The flexible compounded dosing was the difference for me. My doctor dialed me to 1.5 mg when standard increments were not right — that level of personalization is rare.”
James P.
Austin, TX
“Lost 18 lbs in 3 months on consistent dosing. Energy is up, food noise is gone, and I have not had to fight the scale every week.”
Maria L.
Miami, FL
“Bloodwork ordered, real video consult with an MD, prescription approved within 24 hours. Felt like an actual clinic, not a wellness app.”
David R.
Seattle, WA
“Free expedited shipping in temperature-controlled packaging actually arrived on time. The pharmacy was clearly legit — sealed vial, lot info, the works.”
Aisha B.
Chicago, IL
“Messaged my care team about adjusting dose timing for international travel — same-day reply with a clear plan. No portal jail, no hold music.”
Tom H.
Phoenix, AZ
Frequently asked questions
In the STEP 1 trial published in The New England Journal of Medicine (Wilding et al., 2021), participants on weekly 2.4 mg semaglutide lost an average of 14.9% of body weight at 68 weeks versus 2.4% on placebo. Most patients see meaningful changes after 8–12 weeks as the dose titrates up. Individual results vary based on dose, adherence, diet, and physical activity.
No specific diet is required, but moderate calorie reduction and adequate protein intake meaningfully improve outcomes. Many patients find their appetite naturally drops, which makes a balanced diet easier to sustain. Your care team can provide nutrition guidance during your protocol.
Published data (STEP 4 trial, JAMA 2022) show that most patients regain a portion of lost weight after discontinuation. Long-term success typically involves either continued treatment, transition to a maintenance dose, or a structured lifestyle plan, discussed with your doctor toward the end of your active titration.
Moderate alcohol is not contraindicated, but semaglutide can amplify alcohol's effects on blood sugar and on the gut. Patients commonly report a reduced desire to drink. Avoid heavy drinking, especially during dose increases.
Peptide12 partners with state-licensed compounding pharmacies that hold state and federal licensure and undergo regular USP <797> sterility audits. Every batch is third-party tested for identity, potency, sterility, and endotoxin before release.
Yes. Basic baseline labs (metabolic panel, HbA1c, lipid panel, thyroid panel) are reviewed by your prescribing doctor before a prescription is issued. If you have recent labs (within 12 months), you can upload them; otherwise we coordinate at-home or in-network draws.
If you miss a dose by fewer than 5 days, take it as soon as you remember and resume your normal weekly schedule. If more than 5 days have passed, skip the missed dose and resume at your next scheduled day. Never double-dose. Message your care team if you are unsure.
In most cases, yes. Your doctor will convert your current dose to an equivalent compounded dose with no titration restart required. Transitions in either direction are common.
Compounded medications are typically not covered by commercial insurance. Many patients use HSA or FSA funds. Branded options (Wegovy, Ozempic, Zepbound) may be covered with prior authorization. Your care team can help you check eligibility.
Supporting Studies
- 1.Wilding et al. — Once-Weekly Semaglutide in Adults with Overweight or Obesity (NEJM, 2021)
- 2.Rubino et al. — STEP 4: Continued vs. Discontinued Semaglutide (JAMA, 2022)
- 3.FDA prescribing information — Wegovy® (semaglutide) injection
- 4.FDA — Compounding and the FDA: Questions and Answers
- 5.NIH MedlinePlus — Semaglutide Injection


