Buy Semaglutide

Starts from €29.95. Compare 9 shops by price, strength and stock, updated hourly.

GLP-1 receptor agonist peptide, an analogue of human GLP-1.

9 shops17 optionspeptide

Prices synced 4 Nov 2026, 21:00 UTC

Lowest single unit: €29.95; Direct Peptides NL · 5 mg vial
Lowest price per mg: €5.00; Direct Peptides NL · 10 mg vial
Shop spread: +110%; Highest vs lowest, 5 mg vial
Shops: Direct Peptides NL Europa Peptide Lumo Peptides One-Peptides PeptideHaus Peptiden Kaufen Peptidenonline Peptides Kopen+1 more below; 27 offers in stock

Vial · lyophilised powder in a sealed vial

2 mg vial

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
One-Peptides Semaglutide (Sema G) 2 mg Lowest · in stock	Semaglutide (Sema G) 2 mg	Single	€65.00€79.00 €32.50/mg VAT unconfirmed	€32.50	Lowest · in stock	View

4 mg vial

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Peptides24 Semaglutide · 4 MG Lowest · in stock	Semaglutide · 4 MG	Single	€130.00 €32.50/mg VAT unconfirmed	€32.50	Lowest · in stock	View

5 mg vial

3 shops in stock · highest price is 110% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Direct Peptides NL Sema GLP-1 · 5mg Lowest · in stock	Sema GLP-1 · 5mg	Single	€29.95 €5.99/mg VAT unconfirmed	€5.99	Lowest · in stock	View
Europa Peptide Semaglutide · 5mg In stock	Semaglutide · 5mg	Single	€37.90 €7.58/mg	€7.58	In stock	View
Peptiden Kaufen Semaglutid · 5mg In stock	Semaglutid · 5mg	Single	€63.00 €12.60/mg VAT unconfirmed	€12.60	In stock	View
PeptideHaus Semaglutide 5mg × 10 Vials · 10-pack Best per unit	Semaglutide 5mg × 10 Vials	10-pack	€119.00 €11.90 each €2.38/mg	€2.38	Best per unit	View
Peptidenonline Semaglutide Sold out	Semaglutide	Single	€799.00 €159.80/mg	€159.80	Sold out	View

8 mg vial

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Peptides24 Semaglutide · 8MG Lowest · in stock	Semaglutide · 8MG	Single	€245.00 €30.63/mg VAT unconfirmed	€30.63	Lowest · in stock	View

10 mg vial

3 shops in stock · highest price is 54% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Direct Peptides NL Sema GLP-1 · 10mg Lowest · in stock	Sema GLP-1 · 10mg	Single	€49.95 €5.00/mg VAT unconfirmed	€5.00	Lowest · in stock	View
Lumo Peptides Sema GLP1 · 10mg In stock	Sema GLP1 · 10mg	Single	€64.95 €6.50/mg	€6.50	In stock	View
Peptiden Kaufen Semaglutid · 10mg In stock	Semaglutid · 10mg	Single	€77.00 €7.70/mg VAT unconfirmed	€7.70	In stock	View
PeptideHaus Semaglutide 10mg × 10 Vials · 10-pack Best per unit	Semaglutide 10mg × 10 Vials	10-pack	€189.00 €18.90 each €1.89/mg	€1.89	Best per unit	View
Europa Peptide Semaglutide · 10mg Sold out	Semaglutide · 10mg	Single	€64.90 €6.49/mg	€6.49	Sold out	View

15 mg vial

Out of stock everywhere

Shop	Listing	Pack	Price	Per mg	Stock	Visit
PeptideHaus Semaglutide 15mg × 10 Vials · 10-pack Lowest per unit	Semaglutide 15mg × 10 Vials	10-pack	€249.00 €24.90 each €1.66/mg	€1.66	Lowest per unit	View

20 mg vial

2 shops in stock · highest price is 4% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Europa Peptide Semaglutide · 20mg Lowest · in stock	Semaglutide · 20mg	Single	€129.90 €6.50/mg	€6.50	Lowest · in stock	View
Peptiden Kaufen Semaglutid · 20mg In stock	Semaglutid · 20mg	Single	€135.00 €6.75/mg VAT unconfirmed	€6.75	In stock	View
PeptideHaus Semaglutide 20mg × 10 Vials · 10-pack Best per unit	Semaglutide 20mg × 10 Vials	10-pack	€319.00 €31.90 each €1.60/mg	€1.60	Best per unit	View
Lumo Peptides Sema GLP1 · 20mg Sold out	Sema GLP1 · 20mg	Single	€84.95 €4.25/mg	€4.25	Sold out	View

30 mg vial

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Europa Peptide Semaglutide · 30mg Lowest · in stock	Semaglutide · 30mg	Single	€189.90 €6.33/mg	€6.33	Lowest · in stock	View
PeptideHaus Semaglutide 30mg × 10 Vials · 10-pack Best per unit	Semaglutide 30mg × 10 Vials	10-pack	€449.00 €44.90 each €1.50/mg	€1.50	Best per unit	View
Lumo Peptides Sema GLP1 · 30mg Sold out	Sema GLP1 · 30mg	Single	€109.95 €3.67/mg	€3.67	Sold out	View

Strength n/a vial

2 shops in stock · highest price is 40% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Peptides Kopen Semaglutide (Alpina Pharma) Lowest · in stock	Semaglutide (Alpina Pharma)	Single	€100.00	–	Lowest · in stock	View
Peptides24 Sema+Cagri In stock	Sema+Cagri	Single	€140.00 VAT unconfirmed	–	In stock	View

Pen · pre-filled injector pen

5 mg pen

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Direct Peptides NL Sema GLP-1 · 5mg Lowest · in stock	Sema GLP-1 · 5mg	Single	€59.95 €11.99/mg VAT unconfirmed	€11.99	Lowest · in stock	View

10 mg pen

2 shops in stock · highest price is 0% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Direct Peptides NL Sema GLP-1 · 10mg Lowest · in stock	Sema GLP-1 · 10mg	Single	€99.95 €10.00/mg VAT unconfirmed	€10.00	Lowest · in stock	View
Lumo Peptides Sema GLP-1 Pen · 10mg In stock	Sema GLP-1 Pen · 10mg	Single	€99.95 €10.00/mg	€10.00	In stock	View

20 mg pen

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Lumo Peptides Sema GLP-1 Pen · 20mg Lowest · in stock	Sema GLP-1 Pen · 20mg	Single	€124.95 €6.25/mg	€6.25	Lowest · in stock	View

30 mg pen

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Lumo Peptides Sema GLP-1 Pen · 30mg Lowest · in stock	Sema GLP-1 Pen · 30mg	Single	€149.95 €5.00/mg	€5.00	Lowest · in stock	View

Oral · oral capsule, tablet or liquid

500 mcg oral

1 shop in stock

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Lumo Peptides Sema GLP1 Oraal · 500mcg Lowest · in stock	Sema GLP1 Oraal · 500mcg	Single	€79.95	–	Lowest · in stock	View

3 mg oral

Out of stock everywhere

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Lumo Peptides Sema GLP1 Oraal · 3mg Sold out	Sema GLP1 Oraal · 3mg	Single	€149.95	–	Sold out	View

7 mg oral

Out of stock everywhere

Shop	Listing	Pack	Price	Per mg	Stock	Visit
Lumo Peptides Sema GLP1 Oraal · 7mg Sold out	Sema GLP1 Oraal · 7mg	Single	€249.95	–	Sold out	View

Strength n/a oral

2 shops in stock · highest price is 16% above lowest

Shop	Listing	Pack	Price	Per mg	Stock	Visit
PeptideHaus Wegovy® Oral Pill (Semaglutide Tablet) Lowest · in stock	Wegovy® Oral Pill (Semaglutide Tablet)	Single	€128.09	–	Lowest · in stock	View
Peptides24 Semaglutide Tabletten In stock	Semaglutide Tabletten	Single	€149.00 VAT unconfirmed	–	In stock	View

Chemistry

Semaglutide molecular data

Molecular formula: C₁₈₇H₂₉₁N₄₅O₅₉
Molecular weight: 4,114 g/mol
Reference records: PubChem 56843331 Wikidata

Reference data for the compound itself, from PubChem (NCBI). It does not describe the salt form or purity of any shop's product.

Published research

What has been published on Semaglutide

8,508 papers mention Semaglutide in the title or abstract. Studies range from laboratory work to clinical trials. A paper listed here is not an endorsement and says nothing about whether Semaglutide is safe, effective or approved for any use.

796 registered clinical studies 313 randomized trials in PubMed

Most citedName in the title

Semaglutide and Cardiovascular Outcomes in Patients with Type 2 Diabetes
Steven P. Marso, Stephen Charles Bain, Agostino Consoli et al. · New England Journal of Medicine · 2016
Randomized trialOpen access6,903 citationsRead the open copy →
Once-Weekly Semaglutide in Adults with Overweight or Obesity
John P.H. Wilding, Rachel Louise Batterham, Salvatore Calanna et al. · New England Journal of Medicine · 2021
Randomized trialOpen access5,217 citationsRead the open copy →
Semaglutide and Cardiovascular Outcomes in Obesity without Diabetes
Abraham Michael Lincoff, Kirstine Brown‐Frandsen, Helen Martina Colhoun et al. · New England Journal of Medicine · 2023
Randomized trialOpen access3,240 citationsRead the open copy →

LatestName in title or abstract

GLP-1 Receptor Agonists Versus Empagliflozin or Dapagliflozin in the MASLD-Heart Failure Phenotype: An Exploratory Propensity-Matched Cohort Study
Naveen Gautam, Tien Manh Huynh, Hong Hieu Truong et al. · Balkan Medical Journal · 2026
Open access · CC BY-NC-NDRead the open copy →
Childhood Obesity And Incretin Therapies With GLP-1 And GIP Receptor Agonists: Efficacy, Safety, And Prospects For Semaglutide And Tirzepatide In Children And Adolescents
Larissa Lauretto, VITOR DACIO MEDEIROS, Vitória de Almeida Rolim Rabelo et al. · Journal of diabetology research. · 2026
Open access · CC BYRead the open copy →
Potential synergy between GLP-1 receptor agonists and follicle-stimulating hormone in improving spermatogenesis: biological rationale and future directions
Sandro La Vignera, Aldo Eugenio Calogero, Rossella Cannarella et al. · Frontiers in Endocrinology · 2026
Open access · CC BYRead the open copy →
Therapeutic silencing of serine/threonine kinase 25 for obesity-associated MASLD
Daniel Ferguson, Robert Nathaniel Helsley · Molecular Therapy — Nucleic Acids · 2026
Open access · CC BYRead the open copy →
Semaglutide and Cardiovascular Death: a Systematic Review and Meta-Analysis Cardioprotective Efficacy of Semaglutide
G. Marino, Stefano Aquilani, Stefania Angela Di Fusco et al. · Critical Pathways in Cardiology A Journal of Evidence-Based Medicine · 2026

All 8,508 papers, charts and facts →·on OpenAlex· Source: OpenAlex (CC0), refreshed weekly, last 4 Nov 2026, 08:31 UTC.

How to read these prices

All prices are EUR including VAT and read from each shop’s public feed. Sold-out offers are shown but never counted as lowest.
Per mg divides the unit price by the strength of one unit. Packs are compared by price per unit.
A “code name” tag means the shop sells this under a code name that we matched to Semaglutide.

Semaglutide price questions

Where is Semaglutide cheapest?

Direct Peptides NL has the lowest in-stock single-unit price for Semaglutide at €29.95 (5 mg vial, incl. VAT). Per mg, Direct Peptides NL is lowest at €5.00/mg (10 mg vial). Prices checked 4 Nov 2026, 21:00 UTC.

How many shops sell Semaglutide?

9 tracked shops currently list Semaglutide: Direct Peptides NL, Europa Peptide, Lumo Peptides, One-Peptides, PeptideHaus, Peptiden Kaufen, Peptidenonline, Peptides Kopen, Peptides24. In total there are 33 offers.

Which forms of Semaglutide are listed?

Vial (lyophilised powder in a sealed vial); Pen (pre-filled injector pen); Oral (oral capsule, tablet or liquid).

Is Semaglutide for human use?

Shops list it for laboratory research only. Peptilyze is a price comparison and gives no medical, dosing or usage advice.

Buy Semaglutide

Vial · lyophilised powder in a sealed vial

2 mg vial

4 mg vial

5 mg vial

8 mg vial

10 mg vial

15 mg vial

20 mg vial

30 mg vial

Strength n/a vial

Pen · pre-filled injector pen

5 mg pen

10 mg pen

20 mg pen

30 mg pen

Oral · oral capsule, tablet or liquid

500 mcg oral

3 mg oral

7 mg oral

Strength n/a oral

Semaglutide molecular data

What has been published on Semaglutide

Most citedName in the title

LatestName in title or abstract

How to read these prices

Semaglutide price questions

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