Tired of waking up tired?

The only pen in the range listed for sleep is Epitalon, and its sleep and circadian data come from animal studies and uncontrolled human reports — nothing that would count as evidence in a clinic. The Peptide Checkup shows that grade before anything else, and will point you to a clinician rather than sell you something adjacent.

Start the 7-minute Checkup See the pen

01 — Where the Checkup usually lands

One pen is researched for sleep.

Epitalon is graded Insufficient: animal and uncontrolled human data only, no randomised trials for sleep or anything else. Expect the Checkup to be cautious and to end at a clinician more often than at this pen. Your answers decide — including whether to buy at all.

Illustration — photo to follow
Epitalon50 mg / 3 mLHealthy-ageing and circadian research interests — animal and uncontrolled data only.£220Details
Why only one
The range is 24 pens and the matcher does not pad the list. If your answers rule this one out, the Checkup ends at no pen rather than the next-nearest thing.
Your answers decide — including whether to buy at all.

02 — What the Checkup checks

Four things it checks for sleep.

7 minutes of structured questions — categories, not essays — run through a deterministic rules engine against the evidence and regulatory database, then scored against the range.

01What the Epitalon record actually contains for sleep — animal and uncontrolled human data, no randomised trials — and what that grade means
02Sleep apnoea, mental-health history and sedating medicines that a clinician would ask about first
03Interactions between sleep aids, antidepressants and alcohol
04The established options a clinician is likely to raise before any research compound

Research-use pens

Sold for research use only. Not a medicine and not authorised for human consumption. Purchasers must be 18+ and confirm intended use at checkout.

Peptide Checkup

The Peptide Checkup provides educational information and a structured summary of published research and regulatory status. It is not medical advice, does not diagnose or treat any condition, and does not replace a consultation with a qualified healthcare professional.

Sleep

Take the 7-minute Checkup for sleep.

Start the Checkup How it works

Not medical advice · Research-use labelling applies · 18+ only · It can say no

≈7 min

Start the Checkup