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Dosage GuideResearch Reference

Dulaglutide Dosage

Research-based dosing protocols, timing guidance, and reconstitution reference for Dulaglutide. All information is for educational purposes only.

Quick Answer

Dulaglutide (Trulicity) is administered once weekly via subcutaneous injection. The starting dose is typically 0.75 mg, which may be increased to 1.5 mg, 3 mg, or 4.5 mg based on glycemic control and tolerability. Doses should be escalated no more frequently than every 4 weeks.

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Table of Contents

Standard Dosage Range

Research dosing range: 0.75 mg to 4.5 mg once weekly

Educational reference only

These dosage ranges are derived from preclinical research and community protocols. No human clinical dose-ranging trials have established therapeutic doses for most research peptides. Always consult a qualified healthcare provider before starting any peptide protocol.

Dosage by Use Case

Type 2 Diabetes Management

0.75 mg - 4.5 mgOnce weekly
Duration

Ongoing, as prescribed by physician

Adjust dose based on HbA1c levels and tolerability. Maximum dose is 4.5 mg weekly. Can be used as monotherapy or in combination with other diabetes medications.

Weight Management (Off-label)

1.5 mg - 4.5 mgOnce weekly
Duration

Ongoing, as prescribed by physician

Used off-label for weight loss. Higher doses (3 mg - 4.5 mg) may be more effective for weight management. Monitor for side effects.

Cardiovascular Risk Reduction in Type 2 Diabetes

1.5 mg - 4.5 mgOnce weekly
Duration

Ongoing, as prescribed by physician

Proven to reduce cardiovascular events in patients with type 2 diabetes in the REWIND trial. Dosage guided by glycemic control and tolerability.

Timing & Frequency

Dulaglutide can be administered at any time of day, without regard to meals. It is important to administer the injection on the same day each week. If a dose is missed, administer it as soon as possible within 3 days (72 hours) of the missed dose. If more than 3 days have passed, skip the missed dose and administer the next dose on the regularly scheduled day.

Cycle Guidance

Dulaglutide is typically used as a long-term treatment for type 2 diabetes and cardiovascular risk reduction. There is no need for cycling.

Reconstitution Reference

Quick reference for reconstituting Dulaglutide. For custom vial sizes and concentrations, use the Reconstitution Calculator.

Common Vial SizePre-filled single-dose pen
BAC Water VolumeN/A
Concentration & DrawAvailable in 0.75 mg/0.5 mL, 1.5 mg/0.5 mL, 3 mg/0.5 mL, and 4.5 mg/0.5 mL pre-filled pens.
StorageStore in the refrigerator at 2°C to 8°C (36°F to 46°F). Do not freeze. Protect from light. Once removed from the refrigerator, the pen can be stored at room temperature (up to 30°C or 86°F) for up to 14 days.
StabilitySee storage instructions.
Use the Reconstitution Calculator → for precise injection volumes based on your exact vial size, water volume, and desired dose.

Frequently Asked Questions

What is the maximum dose of Dulaglutide?
The maximum recommended dose of Dulaglutide is 4.5 mg once weekly.
How often should I increase my Dulaglutide dose?
Doses should be escalated no more frequently than every 4 weeks, based on glycemic control and tolerability.
Can Dulaglutide be used for weight loss?
While Dulaglutide is FDA-approved for type 2 diabetes, it is sometimes used off-label for weight loss. Discuss with your doctor if Dulaglutide is appropriate for your weight loss goals.
What do I do if I miss a dose of Dulaglutide?
Administer the missed dose as soon as possible within 3 days (72 hours) of the missed dose. If more than 3 days have passed, skip the missed dose and administer the next dose on the regularly scheduled day.

Last updated: 2026-02-19