Weight Management

Lixisenatide

Adlyxin · Lyxumia · AVE0010

Once-daily short-acting GLP-1 RA (Adlyxin / Lyxumia), often with glargine as Soliqua. Post-meal glucose is the labeled job. This database has no vial fill.

Not FDA-approved - research chemical
Reviewed by CalcMyPeptide Editorial Team
Last updated: August 2026Evidence: Strong1 peer-reviewed citation
Typical research dose
10-20 mcg/day
Frequency
1× daily
Half-life
~3 hours
Common vials
0.05 mg / 0.1 mg
CAS
320367-13-3
Molecular weight
4858.5 g/mol

Use-case scores

0–10 against the evidence we have, not a gym ranking. Hidden domains do not apply here.

  • Metabolic / weight7.5/10

    Approved T2D, often with basal insulin (Soliqua). Ceiling 9 for approval; haircut because weight loss is modest and this site has no vial fill to recon.

Compound card

Sequence
Exendin-4 analog with C-terminal hexa-lysine
Class
Once-daily short-acting GLP-1 RA (Adlyxin / Lyxumia)
Formula
C215H347N61O65S
Status
Not FDA-approved · research use

How it works

Lixisenatide (Adlyxin® / Lyxumia®) is a once-daily GLP-1 receptor agonist derived from exendin-4 with 6 C-terminal lysine additions that extend its half-life vs native exenatide. It is approved for type 2 diabetes as an adjunct to basal insulin, making it particularly useful in combination with insulin glargine (as Soliqua® / Suliqua®). Its strongest action is on postprandial glucose - it slows gastric emptying aggressively, reducing meal-time glucose spikes more than other GLP-1 agents. Weight loss is modest (~2 kg vs semaglutide's 15-17%).

Source: PMID: 23404299 (GetGoal trials)

Research Use Cases

  • ✓T2D with Basal Insulin: High
  • ✓Postprandial Glucose Control: High

Dosing

PhaseDoseFrequencyNotes
Starting10 mcgOnce daily (SC, 1 hour before first meal)10 mcg for 14 days, then increase to 20 mcg maintenance.
Maintenance20 mcgOnce daily (SC)Same time each day, always before the same meal.

Administration

Route / form
Subcutaneous injection (abdomen, thigh, or upper arm)
Timing
1 hour before first meal of the day. Same time daily.
Empty stomach?
No - Food timing is not critical.

Timeline

Weeks 1-2
Significant postprandial glucose reduction. Mild nausea during escalation.
Months 2-6
HbA1c reduction ~0.8%. Modest weight loss 1-2 kg.

Who it is for

T2D with Basal Insulin

High

FDA-approved. Combination with basal insulin (Soliqua) provides complementary coverage: basal handles fasting glucose, lixisenatide handles postprandial spikes.

Postprandial Glucose Control

High

Strongest gastric emptying delay of any GLP-1 - maximizes postprandial glucose reduction.

Safety & Considerations

FDA-approved (Adlyxin). Same class warnings as all GLP-1s: MTC/MEN 2 contraindication, pancreatitis risk. Hypoglycemia risk when combined with insulin or sulfonylureas - reduce insulin dose when starting.

Regulatory & Legal Status

FDA Status (US)
Research Only
WADA Status (2026)
Not Listed

Not currently on the WADA 2026 Prohibited List. Policies may change - verify before competition.

Classification

Research Chemical

US Compounding: Not eligible / not available

⚠️ This information is for educational purposes only and may not reflect the most current regulatory updates. Always verify with official FDA, WADA, and jurisdiction-specific sources before use.

Limits of current evidence

  • GetGoal / ELIXA describe branded lixisenatide, not a research cake.
  • Short-acting gastric-emptying effect is not “stronger Wegovy.”
  • No reconstitution row: commonVialSizes is empty in the calculator database.

Verdict

Lixisenatide is a labeled daily GLP-1 aimed at post-meal glucose, often paired with glargine as Soliqua. It is not a weekly obesity pen. This database has no vial size. Do not force it into the SubQ calculator.

Interactions & Contraindications

FDA-approved (Adlyxin). Same class warnings as all GLP-1s: MTC/MEN 2 contraindication, pancreatitis risk. Hypoglycemia risk when combined with insulin or sulfonylureas - reduce insulin dose when starting.

Frequently Asked Questions

What makes lixisenatide different from semaglutide?▼
Lixisenatide is once-daily with the strongest postprandial glucose reduction but modest weight loss. Semaglutide is once-weekly with dramatically superior weight loss (15-17%). Lixisenatide is most valued as a basal insulin companion drug (Soliqua).
Can lixisenatide be used with insulin?▼
Yes - it is specifically designed for this. Soliqua 100/33 combines insulin glargine U-100 with lixisenatide 33 mcg in a single pen, simplifying type 2 diabetes management.

References

  1. Riddle MC et al. “"Lixisenatide as add-on to basal insulin in T2D (GetGoal-L)".” Diabetes Care (2013). PMID: 23150280

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