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A couple hiking a mountain ridge at sunrise

Longevity, made in the US.

Written for you by a licensed US provider.
Filled sterile at a US pharmacy.

The basics

Energy and focus, prescribed for you.

Three compounds for cellular energy, metabolism, and mental clarity. A licensed US provider decides if one fits — and writes the dose.

The lineup

Three compounds.

Lifinity NAD+ Therapy
Boost energy

NAD+ Therapy

Fatigue, low stamina, energy that fades too early

FormWeekly injection
FocusCellular energy
Lifinity Vitamin B12 / MIC
Boost energy

Vitamin B12 / MIC

Sluggish metabolism, afternoon crash, low drive

FormWeekly injection
FocusMetabolism
Lifinity L-Carnitine
Sharpen focus

L-Carnitine

Brain fog, weak focus, mental fatigue

FormWeekly injection
FocusMental clarity
How it works

Start in 3 simple steps.

No clinic visit. A licensed US provider writes your dose. Nothing ships until they do.

A woman taking the Lifinity assessment on her phone at home
1

Take the assessment

A few minutes online. Your goal, your medications, your history. You hear back within 2 days.

A licensed clinician reviewing an intake on a tablet
2

A provider writes your dose

Strength, how often, how long — set for you. They can also say no. That is the point of having them.

Hands opening a cold-chain Lifinity shipment
3

It ships cold, in 3 to 5 days

A plain box, cold, to your door. Inside: your vial, sterile and labelled for you, the needles, the instructions and the lot test.

The comparison

Made in the US, sterile, for you.

A licensed provider writes your dose. A licensed US pharmacy fills it. That is a different thing from a vial of unknown origin.

This is Lifinity
An unknown vial
Made in the US
Made overseas, source unknown
A licensed US pharmacy
An unnamed chemical supplier
Sterility tested, every lot
No sterility testing
Your dose, written for you
One vial, same for everyone
A licensed provider reviews you first
No medical review
Questions

What people ask us

Who sets my dose?
A licensed US provider. Nothing ships until they write it for you.
Which compound is right for me?
Your provider decides after the intake. Energy, metabolism, and focus each point to a different option — or none.
Do I have to inject?
Yes. Under the skin, with a short needle. The kit is in the box.
How is this made?
A licensed US pharmacy. Every lot is sterility tested. The report ships with the vial.
How do I cancel?
In the portal, two clicks. No penalty.