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Semaglutide compounded injection vial

// Weight Loss

Semaglutide

Once-weekly injection (or daily oral tablet) — the molecule that started this category.

  • Available as injectable or oral dissolving tablet (ODT)
  • Compounded in an ISO Class 5 cleanroom · USP 797 sterile
  • Third-party tested for potency and purity (HPLC ≥98%)
  • Physician reviews your screening before any vial ships

Starting from

Sign-in required. A licensed physician reviews every prescription before it ships.

Read the full protocol ↓

// All formulations

14 formulations available

For orientation only — your physician confirms the final protocol on the pharmacy storefront.

OptionSizePrice
Starter injectable · 0.5 mL0.5 mL vial$47
Starter injectable · 1 mL1 mL vial$57
ODT starter · 30 ct30 tablets$73
Standard injectable · 2 mL2 mL vial$88
ODT starter · 60 ct60 tablets$103
Standard injectable · 3 mL3 mL vial$109
Standard injectable · 4 mL4 mL vial$119
ODT starter · 90 ct90 tablets$134
Maintenance injectable · 2 mL2 mL vial$134
ODT maintenance · 30 ct30 tablets$140
High-concentration · 5 mL5 mL vial$165
ODT maintenance · 60 ct60 tablets$212
Maximum concentration · 5 mL5 mL vial$227
ODT maintenance · 90 ct90 tablets$248

Compounded by Greenstone Rx · Florida 503A pharmacy

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// The science

About Semaglutide

Semaglutide is the most-studied GLP-1 receptor agonist in clinical practice today. As a compounded medication, it offers a flexible alternative to brand-name formulations — available as both injectable and oral dissolving tablet, in starter and maintenance doses.

// How it works

How it works

Semaglutide mimics GLP-1, a gut hormone you already produce after meals. It slows stomach emptying, dampens appetite signals in the brain, and improves how your body handles glucose. The effect builds over weeks — you're not retraining willpower, you're retraining the underlying signals.

// Who it's for

Who it's for

Adults seeking sustainable weight loss with a BMI over 27 (or over 30 without comorbidities). Patients with type 2 diabetes or prediabetes. People whose weight-loss attempts have stalled despite diet and exercise.

// What to expect

Your timeline

  1. Weeks 1–4

    Starter dose. Appetite drops noticeably. Some nausea or fullness is normal and usually mild.

  2. Weeks 4–12

    Your provider will step up your dose monthly. Each step brings 2–4 days of digestive adjustment, then settles.

  3. Months 3–6

    Therapeutic dose reached. Weight loss of 5–10% is typical. Food thoughts quieter.

  4. Beyond 6 months

    Continue at maintenance, or taper under supervision.

// Who should not take this

Who should not take this

Personal or family history of medullary thyroid carcinoma or MEN-2 syndrome. Pregnancy or planning pregnancy. Active pancreatitis or severe gallbladder disease.

// Typical starting dose

Typical starting dose

A typical starting protocol is 0.25 mg once weekly for the first month, then 0.5 mg weekly. Your physician will adjust on review. Suggestions only — your physician reviews and approves the final protocol before any medication ships.

// Ready when you are

Start your prescription.

You'll complete a short health screening on the pharmacy storefront. A licensed physician reviews every order before any medication ships.

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Compounded by a 503A licensed pharmacy pursuant to a valid prescription. Not an FDA-approved drug. Not intended to diagnose, treat, cure, or prevent any disease. Individual results vary. Full disclaimer.