Skip to content

Hexarelin

Also called Examorelin, EP-23905

No single human route established in this referenceHuman study reference

Research reference

Human study

Hexarelin short-term route study

Separate groups: 1.25 mg intranasally three times daily, or 20 mg orally three times daily

8 days for the nasal group; 15 days for the oral group

Hexarelin oral/intranasal study (1996) ↗

When results may show

When change was measured
GH responsiveness and IGF-I were examined, not a validated muscle-gain timeline.
When to assess
8 days for the nasal group; 15 days for the oral group
Conditions and limitations
Two small healthy older-adult groups. These route-specific amounts must not be copied into an under-the-skin plan. No universal amount, long course or cycling rule is inferred.
When to stop
The measured study window is not a validated personal quit rule. Do not increase or prolong exposure because an expected result is absent; severe or persistent reactions need prompt clinical review.

Research timing is descriptive, not a promise or personal instruction. A severe or persistent reaction needs prompt clinical review. This is not medical advice.

Key properties

Formula
C47H58N12O6
Mol. weight
887 Da
CAS
140703-51-1
PubChem CID
6918297

Modelled level — every day

1× is the peak after a single dose.

Steady-state peak
1.00× single dose

Read off the modelled curve, not an even-interval formula

Time to steady state
5hours

About five half-lives

Administrations
7/ week

Where these numbers come from

Next steps