Weight loss
Peptides for weight loss
Three once-weekly GLP-1 peptides, from the most studied to the newest. Buy the vials and mix them yourself, or get a ready-to-use pen every month.
Compare
Semaglutide, tirzepatide and retatrutide, side by side
| Compare | SemaglutideGLP-1 receptor agonist | TirzepatideGIP and GLP-1 receptor agonist | RetatrutideGIP, GLP-1 and glucagon receptor agonist |
|---|---|---|---|
| Taken | Once a week | Once a week | Once a week |
| 10-vial kit | from $1005 to 30 mg vials | from $755 to 40 mg vials | from $1655 to 40 mg vials |
| Managed pen | $109/moMixed for you, refilled monthly | $129/moMixed for you, refilled monthly | $159/moMixed for you, refilled monthly |
| View semaglutide | View tirzepatide | View retatrutide |
- Taken
- Once a week
- 10-vial kit
- from $100
- Managed pen
- $109/mo
- Taken
- Once a week
- 10-vial kit
- from $75
- Managed pen
- $129/mo
- Taken
- Once a week
- 10-vial kit
- from $165
- Managed pen
- $159/mo
Kit prices are for the lowest strength. Pen plans are billed monthly and include pen needles and alcohol swabs. The reusable pen is a one-time $20, or bring your own.
Two ways to buy
Vials, or a pen that arrives ready
Do it yourself
10-vial kit
Freeze-dried vials at the strength you choose. You mix each vial with bacteriostatic water and measure your own doses.
- The lowest cost per milligram
- Single vials from $45 if you want to try one first
- A free reconstitution calculator does the math
Done for you
Managed pen
A month's supply, mixed for you and loaded into a reusable pen. We track your schedule and ship the refill before you run out.
- Pen needles and alcohol swabs included
- Free consultations included
- Billed monthly, cancel anytime
Also for weight loss
Questions
About weight loss peptides
Which one should I start with?
Most people start by comparing the three above. Semaglutide has been studied the longest. Retatrutide is the newest. If you're unsure, call or text us and we'll walk you through the differences and prices.
How is the pen plan billed?
Monthly, and you can cancel anytime. The reusable pen is a one-time $20, or bring your own.
Can I switch from vials to a pen later?
Yes. You can start a pen plan at any time.
Not sure where to start?
Call or text us. We'll explain the options for your goal and what each one costs.