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Side-by-side comparison

Semaglutide

GLP-1 PeptideSafety 8/10

Metabolic / weight research

vs

Cagrilintide

Metabolic Research PeptideSafety 7/10

GLP-1 / appetite research

Semaglutide
Cagrilintide
Cheapest price
$20.25 /5mg
$55.99 /10mg
Vendors stocking
12
17
Safety rating
8/10
7/10
Mol. weight
4,113.58 g/mol
4,409 g/mol
Administration
Subcutaneous injection
Subcutaneous injection

Price Comparison — 2026

Semaglutide

VendorPrice
Novatherix Laboratories$20.25 /5mgBuy →
Hydro Research$24.75 /5mgBuy →
Optimum Formula$26.25 /5mgBuy →
Peptira$29.75 /5mgBuy →
Holas$31.50 /5mgBuy →
Chameleon Peptides$34.65 /5mgBuy →
+6 more vendors →

Cagrilintide

VendorPrice
Amino Club$55.99 /10mgBuy →
Puratek Peptides$65.66 /10mgBuy →
Midwest Peptide$80.99 /10mgBuy →
Optimum Formula$89.98 /10mgBuy →
SomaChems$95.98 /10mgBuy →
LA Peptides$99.99 /10mgBuy →
+11 more vendors →

Vendors Carrying Both

8 vendors stock both Semaglutide and Cagrilintide — convenient if you want to bundle an order.

Optimum FormulaSemaglutide: $26.25Cagrilintide: $89.98Visit →
LA PeptidesSemaglutide: $64.99Cagrilintide: $99.99Visit →
Hydro ResearchSemaglutide: $24.75Cagrilintide: $110.00Visit →
PeptiraSemaglutide: $29.75Cagrilintide: $119.00Visit →
Evolve PeptidesSemaglutide: $42.48Cagrilintide: $127.50Visit →
Modern AminosSemaglutide: $61.20Cagrilintide: $134.00Visit →
Novatherix LaboratoriesSemaglutide: $20.25Cagrilintide: $179.98Visit →
PeptuviaSemaglutide: $56.00Cagrilintide: $246.00Visit →

Safety Notes

Semaglutide

FDA: FDA-approved (Ozempic/Wegovy)

Extensive safety data; GI side effects common but manageable; cardiovascular benefit; thyroid warning animal-only

Cagrilintide

FDA: Not FDA-approved (Phase III)

Phase III trials show good tolerability; GI side effects; injection site reactions

Explore Further

Semaglutide

Full profile →Cheapest deals →

Cagrilintide

Full profile →Cheapest deals →
All current deals →Browse all peptides →
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