Weight Loss & MetabolicStrong Evidence

Liraglutide Peptide Therapy

Benefits, Side Effects, Cost & Protocols

Liraglutide injection vial product photo

Liraglutide peptide molecular structure diagram from PubChem

Liraglutide, sold under the brand names Victoza and Saxenda, is a GLP-1 receptor agonist used to treat type 2 diabetes and chronic obesity. It is given by subcutaneous injection and was one of the first GLP-1 agonists approved for weight management.

ByChris Riley(CFA)&Alex Evans, PharmD, MBA(PharmD, MBA)|Updated July 3, 2026

Clinically Reviewed

Reviewed by Alex Evans, PharmD, MBA · Updated July 2026

Evidence-Based

Sourced from FDA, PubMed & ClinicalTrials.gov · View sources

FDA Status

FDA-approved drug

Evidence

Strong Evidence

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Generic Liraglutide

503A CompoundedClinical

$299

/month

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Prices shown are estimates based on publicly available data and may not reflect current pricing. Actual costs may vary by location, insurance, dosage, and formulation. Always verify directly with the provider.

Who Is Liraglutide Best For?

Weight managementBlood sugar regulationCardiovascular risk reductionAppetite suppressionPhase 4

How Liraglutide Works

GLP-1 receptor agonist that mimics incretin hormones to regulate appetite, slow gastric emptying, and improve blood sugar control.

Liraglutide FAQ

What is LIRAGLUTIDE?

Liraglutide is a first-generation GLP-1 receptor agonist used for weight management (Saxenda) and type 2 diabetes (Victoza). Developed by Novo Nordisk, it requires daily injection and has shown cardiovascular risk reduction benefits.

How does LIRAGLUTIDE work?

GLP-1 receptor agonist that mimics incretin hormones to regulate appetite, slow gastric emptying, and improve blood sugar control.

Is LIRAGLUTIDE legal to buy?

LIRAGLUTIDE requires a prescription from a licensed healthcare provider. It is legal to purchase with a valid prescription from authorized pharmacies.

Where can I buy LIRAGLUTIDE?

LIRAGLUTIDE is available by prescription through compounding pharmacies and telehealth providers. Browse our verified provider directory to find trusted sources.

What category does LIRAGLUTIDE belong to?

LIRAGLUTIDE is primarily classified as a weight loss & metabolic peptide. Peptides researched for their effects on weight management, fat metabolism, appetite regulation, and metabolic enhancement. This category includes GLP-1 agonists, dual/triple agonists, and other metabolic peptides.

What are the research benefits of LIRAGLUTIDE?

LIRAGLUTIDE has been studied for: Weight management, Blood sugar regulation, Cardiovascular risk reduction, Appetite suppression. First-generation daily GLP-1 agonist. Marketed as Saxenda (weight loss) and Victoza (diabetes).

Key Studies

5,759 total on PubMed0

Liraglutide and Renal Outcomes in Type 2 Diabetes

Mann JFE, Ørsted DD, Brown-Frandsen K et al

N Engl J MedRCT

Liraglutide reduced risk of diabetic kidney disease progression and macroalbuminuria development

Liraglutide and Cardiovascular Outcomes in Type 2 Diabetes

Marso SP, Daniels GH, Brown-Frandsen K et al

N Engl J MedRCT

Liraglutide reduced cardiovascular death, MI, or stroke by 13% in type 2 diabetes

Glycemia Reduction in Type 2 Diabetes - Glycemic Outcomes

GRADE Study Research Group, Nathan DM, Lachin JM et al

N Engl J MedRCT

Liraglutide and glargine were more effective than glimepiride and sitagliptin at maintaining target hemoglobin A1c.

Liraglutide and glargine were more effective than glimepiride and sitagliptin at maintaining target hemoglobin A1c

A Randomized, Controlled Trial of 3.0 mg of Liraglutide in Weight Management

Liraglutide Compound Data

Molecular Formula

C172H265N43O51

Molecular Weight

3751 g/mol

IUPAC Name

(2S)-5-[[(5S)-5-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]-4-carboxy-butanoyl]amino]acetyl]amino]-3-hydroxy-butanoyl]amino]-3-phenyl-propanoyl]amino]-3-hydroxy-butanoyl]amino]-3-hydroxy-propanoyl]amino]-3-carboxy-propanoyl]amino]-3-methyl-butanoyl]amino]-3-hydroxy-propanoyl]amino]-3-hydroxy-propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methyl-pentanoyl]amino]-4-carboxy-butanoyl]amino]acetyl]amino]-5-oxo-pentanoyl]amino]propanoyl]amino]propanoyl]amino]-6-[[(1S)-1-[[(1S)-1-benzyl-2-[[(1S,2S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[2-[[(1S)-1-(carboxymethylcarbamoyl)-4-guanidino-butyl]amino]-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxo-ethyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]amino]-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]amino]-6-oxo-hexyl]amino]-2-(hexadecanoylamino)-5-oxo-pentanoic acid

View full compound on PubChem

Liraglutide News

GLP-1 agonist liraglutide decreases operant methamphetamine intake in rats under conditions of short- but not extended-access to the drug - Frontiers

Frontiers · 2 months ago

FDA Proposes to Exclude GLP-1s From 503B Bulk List - Drug Topics

Drug Topics · 1 month ago

Liraglutide attenuates autoimmune myocarditis by inhibiting NLRP3 and NF-κb pathways - Nature

Nature · 11 months ago

Cipla introduces generic Saxenda - Drug Store News

Drug Store News · 3 months ago

Liraglutide Native SEC-MALS Characterization Using Empower Chromatography Data System (CDS) - Bioprocess Online

Bioprocess Online · 1 month ago

News aggregated via Google News. Inclusion does not imply endorsement.

Medical Disclaimer: The information on this page is for educational purposes only and does not constitute medical advice. Peptide therapies have not been evaluated by the FDA for most listed indications.All prices shown are estimates based on publicly available data and may not reflect current pricing — providers and brands set their own prices and can change them at any time. Always verify pricing directly with the provider before purchasing. Consult a licensed healthcare provider before starting any peptide protocol.

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