Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
A GLP-1 receptor agonist FDA-approved for type 2 diabetes and chronic weight management, demonstrating significant efficacy in clinical trials.
Lowest Price
$34.95
Highest Price
$799.00
Average Price
$160.89
Potential Savings
91%
across 29 options
8 of 29 vendors are lab-verified for Semaglutide
We cross-check each vendor's Certificate of Analysis against the issuing lab's own verification portal — so “cheapest” isn't the only signal.
Best price trend
Lowest $/mg for Semaglutide · last 43 days
$1.06/mg
▼ 80% vs 43d ago
Trust grade first, cheapest within grade
vial · 30mgionpeptide.com· price updated today
Lot GLP1S30-011626· tested 2026-01-19
$3.30/mg
93% more per mg
vial · 10mgorosresearch.com· price updated today
Lot OR-LPGLPS10-426-B3· tested 2026-04-16
$9.00/mg
97% more per mg
vial · 30mgpeptidology.co· price updated today
Lot 1362· tested 2025-08-28
$5.50/mg
96% more per mg
vial · 12mgskyepeptides.com· price updated today
Lot NASMX26-30-001· tested 2026-04-21
$119.00−17%
$99.00$8.25/mg
97% more per mg
vial · 10mgsimplepeptide.com· price updated today
Lot 51495-P· tested 2026-02-03
$9.30/mg
98% more per mg
vial · 10mgnoxamino.com· price updated today
$9.50/mg
98% more per mg
vial · 20mgprofoundaminos.com· price updated today
$6.95/mg
97% more per mg
vial · 500mgzztai-tech.com· price updated today
$0.232/mg
vial · 15mgprimepeptides.co· price updated today
Lot 3022026SM· tested 2026-04-28
$8.67/mg
97% more per mg
vial · 20mgtexpeptide.com· price updated today
$150.00−17%
$125.00$6.25/mg
96% more per mg
vial · 10mgcertified-pep.com· price updated today
Lot 251227CS53· tested 2026-01-30
$14.60/mg
98% more per mg
vial · 20mgblankpeptides.com· price updated today
Lot 665394· tested 2026-04-06
$6.25/mg
96% more per mg
vial · 10mgstratelabs.is· price updated today
Lot 241· tested 2024-07-10
$3.50/mg
93% more per mg
vial · 100mgreta-peptide.com· price updated today
$0.650/mg
64% more per mg
vial · 30mgmodernresearchpeptides.net· price updated today
$2.33/mg
90% more per mg
vial · 10mgs1research.net· price updated today
$55.00−31%
$38.00$3.80/mg
94% more per mg
vial · 30mgtruepeptidelabs.com· price updated yesterday
$4.00/mg
94% more per mg
vial · 20mgpeptira.com· price updated today
$5.95/mg
96% more per mg
vial · 20mgplatinumlionpeptides.com· price updated today
$150.00−20%
$119.99$6.00/mg
96% more per mg
vial · 50mgwellilabs.com· price updated 2d ago
$7.50/mg
97% more per mg
vial · 20mgpeptidecrafters.com· price updated 2d ago
$175.00−14%
$150.00$7.50/mg
97% more per mg
vial · 100mgpepvidalabs.com· price updated today
$7.99/mg
97% more per mg
vial · 22mgamc-essentials.com· price updated today
$8.18/mg
97% more per mg
vial · 20mgaminosequence.com· price updated today
$8.25/mg
97% more per mg
vial · 12.5mgpolarispeptides.com· price updated today
$8.40/mg
97% more per mg
vial · 20mgignitepeptides.com· price updated today
$8.50/mg
97% more per mg
vial · 10mgwellnesspeptides.io· price updated yesterday
$9.00/mg
97% more per mg
vial · 10mgnovapeptidesupply.com· price updated today
$10.00/mg
98% more per mg
vial · 30mgyoursoma.com· price updated today
$12.30/mg
98% more per mg
vial · 5mgnextechlaboratories.com· price updated today
$20.00/mg
99% more per mg
vial · 10mggeneticpeptide.com· price updated today
$325.00−22%
$255.00$25.50/mg
99% more per mg
vial · 200mgpeptide.partners· price updated today
Lot SM202601· tested 2026-01-10
$5.25/mg
96% more per mg
vial · 10mgalpha-peptides.com· price updated today
$6.50/mg
96% more per mg
Check formulation: Lyophilized powder requires reconstitution before use. Pre-mixed solutions are more convenient but may have a shorter shelf life and higher prices.
Compare per-mg cost: Different strengths and quantities make direct price comparison difficult. Calculate the per-milligram cost to find the true best value.
Verify COAs: Look for vendors that publish per-batch Certificates of Analysis from named, accredited labs. Every vendor on this page is verified for endotoxin testing — not just HPLC purity.
The STEP program (STEP 1–8) showed average weight loss of roughly 15% of body weight over 68 weeks with weekly 2.4 mg semaglutide (STEP 1: Wilding et al., NEJM 2021, PMID 33567185). The SUSTAIN program established A1c and cardiovascular benefit in type 2 diabetes. The PIONEER program established efficacy of oral semaglutide (Rybelsus) versus placebo, sitagliptin, empagliflozin, and liraglutide (PIONEER 4, PMID 31186120). The SELECT trial (Lincoff et al., NEJM 2023, PMID 37952131) showed a 20% relative reduction in major adverse cardiovascular events in adults with overweight/obesity and established cardiovascular disease but without diabetes, leading to an expanded Wegovy indication.
This platform provides informational tools only, not medical advice.
Prices verified as of June 2026. Actual prices may vary. For research use only.
Prices are estimates and may vary. For research use only. We may earn a commission on purchases through affiliate links. Not medical advice.
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