DrBrainRX
Retatrutide
This compounded retatrutide vial provides a full 4-week supply at your prescribed weekly dose.
*The monthly price is the same for all doses and does NOT increase as your dose goes up.
Dose determined by provider review.
How retatrutide works
Retatrutide is a triple-agonist peptide (GLP-1, GIP, and glucagon receptors) that targets appetite regulation, energy balance, and fat metabolism.
What to expect
In clinical studies, retatrutide led to an average 20–25% reduction in body weight over about one year. Individual results vary.
Dose options include:
• 2 mg weekly (8 mg total per vial)
• 4 mg weekly (16 mg total per vial)
• 8 mg weekly (32 mg total per vial)
• 12 mg weekly (48 mg total per vial)
Each vial equals one complete 4-week supply, regardless of dose.
Product details:
• Weekly dose: 1mg through 12mg
• Total peptide: Weekly dose × 4 weeks
• Sourced from a licensed 503A compounding pharmacy operating under USP <797> sterile compounding standards
• Independently tested for sterility, potency, and quality (COA-backed)
• Pre-reconstituted and ready to use — no mixing required
• Includes all necessary injection supplies
Why This Matters
This is clinical-grade, physician-guided therapy.
Not research-grade powder.
Not self-mixed products.
Not sourced from unregulated or overseas suppliers.
Your dosing is personalized and overseen by our medical team based on your goals, history, and response.
Clinical note:
Dose selection and titration are determined by your provider based on your response, goals, and clinical tolerance. Dose increases require provider approval following medical review.
Important notes:
• Requires active membership for purchase ($25/month and can be canceled anytime)
• Requires completion of a medical intake form and provider review
• For wellness use under medical supervision
• Compounded medications are not FDA approved
• Not for use during pregnancy or breastfeeding
*Patients must be physically located in a state where our providers are licensed at the time of prescribing; once prescribed, medication may be shipped to all 50 states.
(States: CA, FL, KY, ME, MA, MI, MN, MT, NV, NH, NY, OH, RI, SC, TX, UT, WY, CO, NC, IN, NE)
Shipping & Returns
Shipping:
• Orders process and ship in about 3 to 5 business days with tracking.
Returns:
• Prescription and compounded products cannot be returned. Contact us if there is an issue with your order.