What Ipamorelin Is
Ipamorelin is a growth-hormone secretagogue that triggers a pulse without raising cortisol or appetite. It is taken as a nightly subcutaneous injection, and most people notice it in 2 weeks for sleep; months for composition.
What Tesamorelin Is
Tesamorelin is a GHRH analog with specific data on abdominal fat; an FDA-approved version exists for one HIV-related use. It is taken as a nightly subcutaneous injection; needs IGF-1 labs, and most people notice it in 2 to 3 months.
Side by Side
| Ipamorelin | Tesamorelin | |
|---|---|---|
| Best for | clean growth-hormone pulses | visceral (belly) fat and recovery |
| How it is taken | nightly subcutaneous injection | nightly subcutaneous injection; needs IGF-1 labs |
| Time to notice | 2 weeks for sleep; months for composition | 2 to 3 months |
| Price at Zen IV Spa | $229/mo | $229/mo |
| Common side effects | flushing, water retention early | injection-site redness, joint aches, water retention |
| FDA status | not FDA-approved; compounded by prescription | brand version FDA-approved for one use; compounded for wellness is not |
Pick Ipamorelin If
Your main concern is a selective growth-hormone pulse with minimal side effects. It is the right call when the goal is clean growth-hormone pulses and you want the simpler, more targeted option.
Pick Tesamorelin If
Your main concern is stubborn abdominal fat specifically. It is the right call when the goal is visceral (belly) fat and recovery.
Can You Combine Them?
Yes, that is the Tesamorelin/Ipamorelin stack ($299): tesamorelin for belly fat, ipamorelin for a clean growth-hormone pulse.
How to Get Either One in New York or New Jersey
Every program at Zen IV Spa is prescribed and overseen by our medical director, a licensed physician, after a video consultation and baseline labs drawn at your home. Refills ship overnight anywhere in New York or New Jersey, and a nurse can come to your door for the first dose.
Single peptides are $229 a month (glutathione $199), stacks $299, semaglutide $199, tirzepatide $299. A 2-month supply is 10% off and 3 months is 15% off. The $50 consultation is one-time.
Common Questions
Which is better, Ipamorelin or Tesamorelin?+
Neither is better in general. Ipamorelin for clean growth-hormone pulses; Tesamorelin for visceral (belly) fat and recovery. The provider chooses from your labs and goals.
Which costs more?+
Ipamorelin is $229/mo; Tesamorelin is $229/mo at Zen IV Spa, shipping and follow-ups included.
Are they FDA-approved?+
Ipamorelin: not FDA-approved; compounded by prescription. Tesamorelin: brand version FDA-approved for one use; compounded for wellness is not. We say so plainly on every page.
Can I switch from one to the other?+
Yes. Programs run month to month with no contract; the provider adjusts at any check-in.
How do I start?+
Book a $50 video consultation at Zen IV Spa; a nurse draws baseline labs at your home.
All treatments are medical services. Every guest is screened, and every treatment is provided only under the clearance, prescription or standing protocol of a licensed medical provider. Compounded peptides are not FDA-approved unless stated. Nothing on this page is a diagnosis or a promise of results.