Semaglutide price comparison
Semaglutide is in stock at 11 shops, all with third-party lab tests on file. Per-milligram prices run from $3.00 to $60.00 across 23 comparable offers (median $6.90/mg), in vials from 2mg to 20mg. Last read 24 Sep 2026.
119 shops are known to sell Semaglutide — 16 with a live listing, 103 evidenced by a lab test in the last year. 32 listings are identified, of which 23 can be compared per milligram.
- 6 sold only as a multi-vial kit
- 3 out of stock
- 103 known from a lab test, no live listing
Price by vial size
Bigger vials cost less per milligram. The vial, freeze-drying, labelling, lab test and shipping cost roughly the same whether it holds 5mg or 100mg, so per-milligram price falls as fill size rises. Compare within your size band rather than across the whole list.
What would Semaglutide cost you?
Open in the cost calculator →Uses labelled mg. Excludes shipping, taxes and customs. Vials are rounded up — you can't buy 0.7 of a vial.
Enter a dose and a duration to see the cost.
All offers
| Shop | Size | Price | $/mg | Checked |
|---|---|---|---|---|
| Smaller vials2–5mg10 offers · from $4.00/mg | ||||
| mspeptides.com Lab testsRegion not stated listed as MSP-1 SMG (5mg) | 5mg | $20.00 | $4.00 | 3h ago |
| happypeptides.comlisted as SM-GLP1 | 5mg | $42.00 | $8.40 | 5h ago |
| peptide crafters Lab testsRegion not stated listed as GLP-1 (S) 5mg | 5mg | $50.00 | $10.00 | 5h ago |
| polarispeptides.com Lab testsRegion not stated | 5mg | $50.00 | $10.00 | 5h ago |
| prioritypeptides.net Lab testsRegion not stated | 5mg | $65.00 | $13.00 | 4h ago |
| polarispeptides.com Lab testsRegion not stated | 2mg | $30.00 | $15.00 | 5h ago |
| americanpeptides.us Lab testsRegion not stated | 5mg | $90.00 | $18.00 | 3h ago |
| americanpeptides.us Lab testsRegion not stated | 5mg | $160.00 | $32.00 | 3h ago |
| americanpeptides.us Lab testsRegion not stated | 5mg | $210.00 | $42.00 | 3h ago |
| americanpeptides.us Lab testsRegion not stated | 5mg | $300.00 | $60.00 | 3h ago |
| Larger vials10–20mg13 offers · from $3.00/mg | ||||
| mspeptides.com Lab testsRegion not stated listed as MSP-1 SMG (10mg) | 10mg | $29.99 | $3.00 | 3h ago |
| evolvebiopep.com Lab testsRegion not stated listed as S-10mg | Single-Agonist | 10mg | $34.99 | $3.50 | 5h ago |
| bulkglp.com Lab testsRegion not stated | 20mg | $99.00 | $4.95 | 4h ago |
| peptide crafters Lab testsRegion not stated listed as GLP-1 (S) 20mg | 20mg | $120.00 | $6.00 | 5h ago |
| hyteresearchdivision peptides Lab testsRegion not stated listed as GLP-1-SM – 20mg | 20mg | $129.99 | $6.50 | 2h ago |
| nurapeptide.com Lab testsRegion not stated listed as GLP-1SG-10 (10mg) – Analytical Laboratory Reagent | 10mg | $69.00 | $6.90 | 3h ago |
| aminoquestlabs.com Lab testsRegion not stated listed as AQ1-S 10mg | 10mg | $75.00 | $7.50 | 3h ago |
| happypeptides.comlisted as SM-GLP1 | 13mg | $98.00 | $7.54 | 5h ago |
| happypeptides.comlisted as SM-GLP1 | 10mg | $76.00 | $7.60 | 5h ago |
| polarispeptides.com Lab testsRegion not stated | 20mg | $165.00 | $8.25 | 5h ago |
| polarispeptides.com Lab testsRegion not stated | 12.5mg | $105.00 | $8.40 | 5h ago |
| peptide crafters Lab testsRegion not stated listed as GLP-1 (S) 10mg | 10mg | $90.00 | $9.00 | 5h ago |
| polarispeptides.com Lab testsRegion not stated | 10mg | $90.00 | $9.00 | 5h ago |
| Out of stock3 offers · kept for price history, excluded from the figures above | ||||
| mypurepeptide.com Lab testsRegion not statedOut of stock | 10mg | $70.00 | $7.00 | 5h ago |
| researchreadypeptides.com Lab testsRegion not statedOut of stock | 10mg | $79.99 | $8.00 | 5h ago |
| americanpeptides.us Lab testsRegion not statedOut of stock | 5mg | $60.00 | $12.00 | 3h ago |
Out-of-stock rows are excluded from the lowest, the median and the shop count. Prices exclude shipping, taxes and customs. Ships-from and payment methods are stated by the shop, not verified. A row not read for 3+ days is marked. Outbound links carry no affiliate or tracking parameters.
Price moves
- 10mg · back in stockRestocked$3.50/mg23 Sep
- 5mg · back in stockRestocked$42.00/mg21 Sep
- 5mg · went out of stock—
$12.00/mg21 Sep - 5mg · back in stockRestocked$18.00/mg18 Sep
- 10mg · went out of stock—
$8.00/mg18 Sep - down 9%
$11.00→ $10.00/mg16 Sep - 20mgdown 20%
$7.50→ $6.00/mg16 Sep
Price history
Method notes
What’s not included
- Shipping, taxes and customs charges
- Coupon codes and bulk discount tiers
- Multi-vial kits and email-only pricing
- Any vendor that requires an account to show a price
How we stay neutral
- No shop pays for placement or position
- Claimed status and promotions never affect sort order or the lowest $/mg
- Outbound links carry no affiliate tracking
- Prices are read from public storefronts by the same script for every shop
- Listing is not endorsement