Your personal peptide coach.

Peptides,
finally made clear.

Clarity in a noisy field, always in your pocket. Tell Eir your goal, get one clear answer built around you.

A calm woman at home in soft daylight
I want to lose fat without losing muscle.
Eir

Here is what actually holds up, built around you.

A GLP-1, dosed conservatively.

GLP-1 · Established
Meet Eir
Portrait of Eir, Old Norse goddess of healing
The name

Eir — Old Norse for the goddess of healing. (say: "air")

In Norse myth, the most skilled healer of them all, the one you turned to when it truly mattered. A fitting name for a coach built around peptides: the body's own signalling molecules, the language of its repair.

There is no shortage of peptide advice. There is a shortage of advice you can trust.

Eir is that judgment.

One coach that grades every option by the evidence, makes it personal, and keeps it current.

Every option, graded
  • EstablishedBacked by strong human trials.
  • EmergingPromising, still maturing evidence.
  • ExperimentalEarly signals. Handled with care.
How Eir works

Three steps. One coach that stays with you.

Close-up of a person’s hands resting beside a cup of tea and an open notebook
01

Tell Eir your goal

Start with a conversation, not a form. What you want, where you are now, what you have already tried.

A woman reading quietly by a sunlit window, wrapped in a soft cream throw
02

Get one graded protocol

One plan built around you, with every peptide marked for how strong the proof really is. Nothing you cannot check.

A man walking calmly on a coastal path at golden hour
03

Track and adjust

Eir stays with you: what to watch for, when to hold, when to bring in a doctor, and how the plan shifts as your body responds.

The method behind every answer
Verify · Evaluate · Track
Verify

Every peptide checked against the real research and graded.

Evaluate

Weighed against your goal, your body, and what you already do.

Track

Adjusted as your body responds, with clear safety flags.

See a consultation

Pick a goal. Watch Eir work through it.

Eir
online · replying
[ eir ]
Eir for business

Eir, inside your store.

The same coach, in your brand voice, that meets every visitor and makes them confident enough to buy.

Peptide storefront with an Eir chat widget embedded in the corner
Embedded in your storefront
[ 01 ]

One API key.

Drop Eir into any storefront. No rebuild, no rip-and-replace.

Three phone mockups showing Eir styled in three different brand skins
Skinned to your brand
[ 02 ]

Your brand voice and rules.

Tone, terminology, catalogue, and guardrails. Eir sounds like you, not like a chatbot.

Product page with Eir recommending a peptide vial and an add-to-cart action
In the flow of the purchase
[ 03 ]

Live inside your store.

Advises every customer, points to the right product, and builds the cart, in the flow of the purchase.

What Eir does inside your store

Advises every customer toward their goal, educates them, points to the right product, and builds the cart. The advice is always independent and evidence-graded, never whatever carries the highest margin.

Why it works

More conversion, because customers understand what they are buying. More trust, because the advice is honest. Advice that sells because it can be trusted.

White-label preview
Kore Peptides
Performance, standardised.
Coach · online
Kore Peptides featured product
Featured
KORE·01 Recovery
30 ml · evidence: Established
For lean fat loss, I would start with a GLP-1 at a conservative dose. Want me to build the stack?
Yes, add it to my cart.
Cart built · 3 items · evidence-graded
Same coach, different skin

Eir wears your brand: your name, your palette, your voice, your catalogue.

The evidence engine underneath is the same. What your customer sees is unmistakably yours.

Why you can trust Eir

No gurus. A standard.

The peptide world runs on opinions, loud ones. Eir runs on something you can check: not one expert’s take, but a method built to be honest about what is known, what is not, and what is right for you.

The Eir Standard

Graded by the evidence

Established

Backed by strong human trials.

Emerging

Promising, still maturing.

Experimental

Early signals, handled with care.

How the knowledge is built

Choose the sources

Specialists pick what is worth trusting.

Read and distill

AI reads the whole field at scale.

Compare and reconcile

We weigh it and surface contradictions.

Keep only what holds

What survives updates inside Eir.

Human judgment, machine scale

“Not because we know the most. Because we are the most honest about what is actually known.”

Start the protocol

Peptides, finally made clear. Your goal, the evidence, one protocol. Start the conversation.