Weekly injection
Semaglutide
Hunger that will not quiet, portions that keep growing, a full feeling that fades too fast. A licensed US provider writes the dose. A US pharmacy fills it.
Stop hiding. Start living.
Written for you by a licensed US provider.
Filled sterile at a US pharmacy.
Made in the US
Licensed US providers
Sterility tested, every lot
Licensed US pharmacy
HSA / FSA eligible
Discreet 2-day shipping
Cancel anytime
The two options
Your US provider picks the compound.
Same review. Same US pharmacy. Same sterility testing. The dose is written for you.
Weekly injection
Tirzepatide
Stubborn weight, a sluggish metabolism, energy that drops after meals. A licensed US provider writes the dose. A US pharmacy fills it.
Made in the US. Sterile. Prescribed for you.
A licensed US provider writes the dose. A licensed US pharmacy fills it.
USProviders write every prescription
USPharmacy compounds every vial
0%Of lots sterility tested
How it works
Three steps. Then it ships.
Intake
A short medical history.
Provider
Reviews you. Writes the dose.
Pharmacy
Fills it. Tests it. Ships it.
Patients
After the first shipment.
“The weight I could not move for years finally started to go. I had stopped believing it would.”
Verified patientPlaceholder, TX
“Sealed. Cold pack. Sterility result in the box. It arrived cleaner than anything I have picked up at a pharmacy counter.”
Verified patientPlaceholder, CA
“Intake on my phone. A US provider wrote the dose. No clinic wait. The whole thing was easy.”
Verified patientPlaceholder, FL
“I had worn the same tight jeans for a decade. They hang on me now. I still check the mirror twice.”
Verified patientPlaceholder, OH
Why Lifinity
US-made. Sterile. Prescribed.
What you get with every order.
01 · Made here
Made in the US
- A licensed US pharmacy compounds your vial
- Prepared for your prescription
- Allowed under FDA compounding rules
02 · Sterile
Sterility tested
- Every lot is sterility tested
- Nothing ships before that test
- The result comes with your vial
03 · Prescribed
US providers
- A licensed US provider reviews your intake
- They write the dose — if a GLP-1 is right for you
- Nothing ships without that review
04 · Followed
Your schedule
- Your provider sets the dose
- They can change it
- Message to pause, change, or cancel
FAQ
What people ask
01 What’s the difference between the two?
Semaglutide and tirzepatide are two GLP-1 options. Same intake. Same US pharmacy. Same sterility testing. A licensed US provider picks which compound — if either — fits you, and writes the dose.
02 How do I start?
Complete a short intake. A licensed US provider reviews it. If they say yes, they write the prescription. A US pharmacy fills it, then it ships.
03 Who writes the prescription?
A licensed US provider. They review your intake first. Nothing ships without that review.
04 How do I take it?
A weekly injection. Your US provider sets the dose and can change it.
05 Where is it made — and is it sterile?
A licensed US pharmacy compounds it. Every lot is sterility tested. The test result ships with your vial.
06 How fast does it ship?
Discreet 2-day shipping after the US pharmacy fills your prescription.
07 What if I have side effects?
Message your care team. Your US provider can change the dose — or pause the plan.
08 Can I switch compounds later?
Yes, if your US provider says so. Message your care team. They decide if a switch is right.
09 Can I stop or change my plan?
Yes. Message your care team to pause, change, or cancel.
Start with an intake.
A licensed US provider reviews it. A US pharmacy fills it if they say yes.
Check if you qualify