The most popular plan in the range More than 10,000 patients No insurance required

Semaglutide online, prescribed and managed by US clinicians

Semaglutide from $149 per month, 0.25mg to 2.4mg, one injection a week. A licensed US practitioner reviews your intake, and if treatment is right for you your medication ships free and discreet in 1 to 2 days.
✓  More than 10,000 patients
✓  No insurance required
✓  100% Online
✓  Free and discreet delivery
✓  Licensed US practitioners
Most popular plan

What semaglutide is.

Most popular
Semaglutide (GLP-1)
Steady, proven weight loss support
Price
From $149
Active Ingredient
Semaglutide
Dosage
2.5mg - 15mg
Injectable
Once a week
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Important safety information
Semaglutide is a prescription medicine given as a once-weekly injection under the skin. It belongs to a class called GLP-1 receptor agonists, which copy a hormone your intestine releases when you eat.

It is the active ingredient in Ozempic® and Rybelsus®, approved for type 2 diabetes, and in Wegovy®, approved for chronic weight management. All three are registered trademarks of Novo Nordisk A/S. Society is not affiliated with, endorsed by or sponsored by Novo Nordisk.

Is semaglutide a peptide? Yes. It is a 31 amino acid peptide analog of human GLP-1, sharing roughly 94% of its sequence with the natural hormone. A substitution at position 8 protects it from DPP-4, the enzyme that degrades natural GLP-1 within about two minutes. A second substitution at position 34, plus a long fatty diacid chain attached through a spacer, binds it reversibly to albumin and shields it from kidney clearance.

The result is a half-life of about one week, which is what makes weekly injection possible.

How does semaglutide work?

GLP-1 (glucagon-like peptide-1) is an incretin hormone released by cells in your small intestine within minutes of food arriving. It tells the pancreas to release insulin, but only when blood sugar is elevated. It suppresses glucagon, which tells the liver to push stored glucose into the blood. It slows gastric emptying. And it signals satiety to the brain. Natural GLP-1 is destroyed within a couple of minutes, so its effect is a short pulse tied to a meal.

In the brain. Semaglutide binds the same receptor but stays for a week. GLP-1 receptors sit in the hypothalamus and brainstem, which regulate hunger, fullness and reward. Sustained activation lowers the baseline appetite signal. The drop in intrusive thoughts about food is often the first change patients notice.

In the stomach. Food leaves more slowly, so a smaller meal produces fullness that lasts. This is most pronounced after starting or increasing a dose and moderates as the stomach adapts.

In the pancreas. Insulin release in response to a meal improves, and glucagon release is suppressed. Blood sugar after meals is flatter, which reduces the crash-and-crave pattern that drives snacking.

Why it is weekly. Albumin binding gives semaglutide a half-life of roughly seven days, so one dose per week holds a steady blood level. There is no daily peak and trough, which is part of why side effects cluster around dose changes rather than around individual injections.

The figures published in the weight management trials are group averages from randomized studies that included structured lifestyle support. STEP 1 (68 weeks, New England Journal of Medicine, 2021) reported a mean body weight change of approximately negative 14.9% with semaglutide 2.4 mg weekly versus approximately negative 2.4% with placebo. They are not predictions, individual results vary considerably, and Society does not promise any specific amount of weight loss.

Dosing: the standard titration ladder.

Weeks
1 to 4
5 to 8
9 to 12
13 to 16
17 onward
Typical weekly dose
0.25 mg
0.5 mg
1 mg
1.7 mg
2.4 mg
Purpose
Starting dose, not a treatment dose. Lets your gut adapt.
First treatment-level step.
Continued titration.
Continued titration.
Maintenance for weight management, if tolerated and appropriate.
This is the standard weight management schedule. Your practitioner may move slower, hold a dose longer, or settle you at a lower dose permanently. Increases happen no more often than every four weeks. There is no clinical prize for reaching the top of the ladder.
If you have seen a 2.5mg to 15mg range attached to semaglutide, that is the tirzepatide ladder. Semaglutide is dosed in fractions of a milligram, with 2.4mg once weekly the usual maintenance dose for weight management and a higher-dose branded version titrating as far as 7.2mg. The two molecules are not interchangeable and the numbers do not translate.

How to buy semaglutide online, safely.

Semaglutide is prescription-only in the United States. Anything sold without a clinician review, or as "research use only" peptide, is not a legitimate source. Those vials are not manufactured to pharmaceutical standards, not tested for sterility or dose accuracy, and not intended for human use.
Step 1
Start your free 2-minute evaluation
Complete a quick health questionnaire. A licensed provider reviews your information, no referral needed.
Step 2
Get your treatment plan
Once approved, receive a personalized treatment plan with medications, labs, or both, tailored to your biology.
Step 3
Start your treatment
Your medication ships straight to your door, delivered in 1 to 2 days, free and discreet.

Semaglutide or tirzepatide?

Comparison
Receptors
Dose range
Frequency
Half-life
Society price
Site label
Semaglutide
GLP-1 only
0.25mg to 2.4mg
Once a week, subcutaneous
About one week
From $149/month
Most popular
Tirzepatide
GLP-1 and GIP
2.5mg to 15mg
Once a week, subcutaneous
About five days
From $249/month
Most effective
Both are weekly injections that reduce appetite. In the head-to-head trial, tirzepatide produced greater average weight reduction, but semaglutide has the longer real-world track record and a cardiovascular outcomes indication behind its branded product. It is also the lower-cost option in the Society range.

Every figure above is a starting price. Semaglutide starts at $149 a month and what you pay depends on the plan and dose your practitioner prescribes, so treat $149 as the entry point rather than a flat rate across every dose. The price covers the clinician review, your personalized treatment plan, labs, ongoing care and delivery, with no separate consultation fee.

There are no long-term contracts, and you can pause, switch or cancel anytime. Read that alongside the refund policy: the first two (2) months of any treatment plan are strictly non-refundable under any circumstances, and cancelling stops future billing cycles rather than refunding charges already processed.

Who semaglutide is for, and who it is not for.

It may be considered for adults who
Have a BMI of 30 or above, or a BMI of 27 or above with at least one weight-related condition such as type 2 diabetes, prediabetes, high blood pressure, high cholesterol, obstructive sleep apnea or cardiovascular disease.

Can take a weekly injection and attend follow-up check-ins, and have tried diet and activity changes without lasting results.

Every intake is reviewed by a licensed practitioner who determines whether treatment is appropriate and at what starting dose.
Do not start, and disclose during intake, if
You or a family member has had medullary thyroid carcinoma, or you have Multiple Endocrine Neoplasia syndrome type 2. Semaglutide carries a boxed warning for thyroid C-cell tumors based on rodent studies, and these are contraindications.

You are pregnant, breastfeeding or trying to conceive, you have had a serious hypersensitivity reaction to semaglutide, you have type 1 diabetes or a history of diabetic ketoacidosis, or you are under 18.

You have diabetic retinopathy, a history of pancreatitis, gallbladder disease, gastroparesis, severe gastrointestinal disease or an eating disorder. Rapid improvement in blood sugar has been associated with temporary worsening of retinopathy, which needs ophthalmology input.
Disclose every medication you take. Combined with insulin or a sulfonylurea, semaglutide raises the risk of low blood sugar and those doses usually need adjusting. Slowed gastric emptying can change how other oral medicines are absorbed. Before surgery or sedation, tell the anesthesia team you take semaglutide.
Questions

Semaglutide questions we get asked most.

Important safety information
GLP-1 based treatments may carry risks, including the potential for thyroid C-cell tumors. These medications should not be used by individuals with a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2). Side effects may include nausea, headaches or dizziness, fatigue or changes in appetite, gastrointestinal discomfort, and injection-site reactions.

Compounded medications are not FDA-approved and have not been evaluated by the Food and Drug Administration for safety, efficacy, or quality.

Start with the most popular plan in the range.

Semaglutide from $149 a month, reviewed by a licensed US practitioner, delivered free and discreet in 1 to 2 days.
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© 2026 Society. All rights reserved.
* Individual results may vary, and not all patients will qualify for treatment. Always consult a licensed healthcare provider before starting or modifying any medical treatment.

Society facilitates access to consultations with independent, licensed healthcare providers who evaluate each patient and determine eligibility for treatment. Prescription products require an online medical evaluation. Medications are prescribed by independent physicians and dispensed by licensed U.S. pharmacies or a patient's preferred pharmacy. Only a qualified healthcare provider can determine whether a treatment is appropriate for an individual's specific medical needs.
Providers are licensed in the state where the patient is located at the time of consultation, and availability may vary by state.
Society's services are intended for individuals 18 years of age or older. Age verification may be required as part of the intake process.
‍Society partners with licensed U.S. pharmacies. Certain treatments may include compounded medications, which are not FDA-approved and have not been evaluated by the Food and Drug Administration for safety, efficacy, or quality. Compounded medications may be prescribed by a healthcare provider based on individual patient needs or during periods of drug shortages. FDA-approved GLP-1 medications—such as Ozempic® (semaglutide), Wegovy® (semaglutide), and Zepbound® (tirzepatide)—are not compounded. Society is not affiliated with, endorsed by, or sponsored by the manufacturers of these products. All trademarks and brand names belong to their respective owners.
GLP-1–based treatments may carry risks, including the potential for thyroid C-cell tumors. These medications should not be used by individuals with a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2). Please consult a healthcare provider for complete prescribing and safety information.
Prescription medications are dispensed only when determined appropriate by a licensed healthcare provider following an online medical evaluation. No prescription is guaranteed, and treatment decisions are made solely at the prescriber's clinical discretion.
Statements on this website have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease. Images shown are for illustrative purposes only; actual product appearance may vary.