COMPARISON
Ipamorelin vs Tesamorelin
3 attributes held for at least one of the two. 3 differ. Each value carries the register it came from and the date that register was read.
Answer
Ipamorelin is authorised or registered in 0 and Tesamorelin in 2 of the 10 registers read. Ipamorelin: No trial states a phase. Tesamorelin: No trial states a phase. 0 registered trials include both.
States no view on which is preferable, safer or more effective. Not medical advice.
| Ipamorelin | Tesamorelin | |
|---|---|---|
| Registered trials differs | 3 clinicaltrials.gov · 2026-10-03 | 24 clinicaltrials.gov · 2026-10-03 |
| FDA label differs | Not checked no record of "fdaLabel" for ipamorelin | FDA-approved: EGRIFTA SV openfda · 2026-10-03T17:23:44.062Z |
| EU authorisation differs | Nothing on record ema read 2026-08-31 | Application withdrawn ema · 2026-10-03 |
SIDE EFFECTS
Most common side effects, each beside its own placebo
| Side effect | Ipamorelin | placebo | Tesamorelin | placebo |
|---|---|---|---|---|
| Injection site erythema | - | - | 6.8% | 2.6% |
| Paresthesia | - | - | 2.4% | 5.0% |
| Injection site pain | - | - | 1.8% | 2.5% |
| Nephrolithiasis | - | - | 0.8% | 0.5% |
| Abdominal pain | - | - | 0.6% | 1.5% |
Trial register Ipamorelin: 0 placebo-controlled trials; Tesamorelin: 4. Each peptide is compared with placebo in its own trials, not with the other: a dash means the event is not in that peptide's top list. Ipamorelin side effects · Tesamorelin side effects
LEGAL STATUS
Approval in each country read
| Country | Ipamorelin | Tesamorelin | Register |
|---|---|---|---|
| United States | Not on the register | FDA-approved | Regulator FDA |
| European Union | Not on the register | Application withdrawn | Regulator EMA |
| United Kingdom | Not on the register | Not on the register | Regulator MHRA |
| Canada | Not on the register | Authorised | Regulator Health Canada |
| Australia | Status unknown | Status unknown | TGA |
| Switzerland | Not on the register | Not on the register | Regulator Swissmedic |
| Brazil | Not on the register | Not on the register | Regulator ANVISA |
| Serbia | Not on the register | Not on the register | Regulator ALIMS |
| Singapore | Not on the register | Not on the register | Regulator HSA |
| Turkey | Not on the register | Not on the register | Regulator TITCK |
Values reproduce public registers on the dates shown. This comparison states no view on which compound is preferable, safer or more effective. Not medical, legal or regulatory advice.
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