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GH-pathway / body-composition support

Tesamorelin + Ipamorelin

A two-pathway GH stack for visceral-fat support, body composition, recovery, and metabolic-health goals.

GHRH pathway activation Ghrelin receptor signaling GH pulsatile release Body composition support

The Science

What is Tesamorelin + Ipamorelin?

Tesamorelin + Ipamorelin combines two complementary GH-pathway mechanisms.

Tesamorelin is a GHRH analog that stimulates pituitary growth-hormone release through GHRH receptor activation. It is best known for its role in visceral-fat reduction and metabolic-health support when medically appropriate.

Ipamorelin is a selective ghrelin mimetic that amplifies growth-hormone secretion through ghrelin-receptor activation without broadly elevating cortisol or prolactin.

Together, Tesamorelin and Ipamorelin support endogenous GH pulsatility through two distinct but complementary pathways. Tesamorelin supports the GHRH pathway, while Ipamorelin supports GH pulse amplification through ghrelin-receptor signaling.

This two-pathway approach supports body-composition goals through GH-mediated lipolysis, visceral-fat support, lean-tissue preservation, recovery capacity, sleep-quality support, and metabolic-health planning.

Primary Benefits

  • GHRH-pathway activation
  • Visceral-fat support
  • Selective GH stimulation
  • GH pulsatile release
  • Recovery and metabolic-health planning

Core Components

Two complementary GH-pathway peptides.

Tesamorelin

GHRH Pathway Activation

Tesamorelin activates the GHRH pathway, stimulating natural pituitary growth-hormone release in a pulsatile pattern. It is best known for its role in visceral adipose tissue reduction and metabolic-health support when medically appropriate.

Ipamorelin

Selective GH Stimulation

Ipamorelin activates ghrelin-receptor signaling to amplify growth-hormone secretion. It is valued for its selective GH-secretagogue profile without the broader cortisol or prolactin stimulation associated with some older secretagogues.

Two-pathway strategy

Why Combine Them?

Tesamorelin supports the GHRH pathway, while Ipamorelin supports the ghrelin-receptor pathway. Together, they provide complementary GH-pathway signaling for visceral-fat support, body composition, recovery capacity, metabolic health, and healthy-aging goals.

How It Works

GHRH activation plus ghrelin amplification.

Tesamorelin: GHRH Pathway

Tesamorelin binds to GHRH receptors on pituitary somatotroph cells, triggering endogenous growth-hormone release in a natural pulsatile pattern. It is best known for its role in visceral adipose tissue reduction through GH-mediated lipolysis and metabolic support.

Ipamorelin: Ghrelin Amplification

Ipamorelin selectively activates ghrelin receptors to amplify growth-hormone secretion without broadly elevating cortisol or prolactin. This provides clean, pulsatile GH release that complements Tesamorelin’s GHRH-pathway action.

Two-Pathway GH Support

Tesamorelin supports the GHRH pathway. Ipamorelin strengthens the GH pulse through ghrelin-receptor signaling. Together, they create a complementary GH-pathway strategy for visceral-fat support, body composition, recovery capacity, sleep quality, and metabolic-health planning.

Primary Benefits

Body composition and recovery support.

Visceral fat

Visceral Fat Reduction

Tesamorelin’s GHRH-pathway activity is best known for targeting visceral adipose tissue, while the GH cascade supports lipolysis and improved body-composition metrics.

GH rhythm

Optimized GH Secretion

Dual GH-pathway activation through GHRH and ghrelin receptors supports robust, pulsatile growth-hormone release that follows a more natural physiologic pattern.

Metabolic health

Metabolic Support

Tesamorelin and Ipamorelin support metabolic-health goals through GH-pathway signaling, visceral-fat support, body-composition change, glucose-metabolism considerations, and recovery-driven metabolic resilience.

Recovery

Enhanced Recovery

Growth-hormone signaling supports tissue repair, training recovery, connective-tissue resilience, and adaptation after exercise or physical stress.

Lean tissue

Lean Mass Preservation

GH-pathway signaling supports protein balance, lean-tissue preservation, and preferential fat-utilization pathways during body-composition programs.

Two-pathway action

Comprehensive Two-Pathway Action

Tesamorelin supports the GHRH pathway, while Ipamorelin amplifies GH pulse strength through ghrelin-receptor signaling. Together, they provide a two-pathway GH strategy for visceral-fat support, recovery, body composition, metabolic health, and healthy-aging goals.

Safety / Clinical Positioning

Well-researched GH-pathway components.

Tesamorelin + Ipamorelin combines two complementary GH-pathway mechanisms. Tesamorelin is a GHRH analog with an FDA-approved use in a specific HIV-associated lipodystrophy context, while Ipamorelin is a selective GH secretagogue studied for pituitary growth-hormone release.

Synergistic pathwaysTwo complementary mechanisms support a more complete GH-pathway strategy: Tesamorelin activates the GHRH pathway, while Ipamorelin amplifies GH pulse signaling through ghrelin-receptor activation.
Proven componentTesamorelin is best known for its role in visceral-fat reduction in its FDA-approved context. IPS describes this as visceral-fat support and metabolic-health planning, not as a general weight-loss guarantee.
Selective GH supportIpamorelin is used for selective GH-secretagogue support without the broader cortisol or prolactin stimulation associated with some older secretagogues.
Metabolic focusThis stack targets GH-pathway optimization, visceral-fat support, body-composition change, lean-tissue preservation, recovery capacity, and metabolic-health goals.
Medical supervisionThis protocol requires physician oversight, safety screening, dosing strategy, monitoring, side-effect review, and follow-up based on response and tolerance.

Why IPS is different

Not gray market. Not research-only. Not direct-to-consumer peptide kits.

Many consumers encounter products online labeled for research use only, not for human consumption, or laboratory chemicals. Those labels matter because they are not intended for patient care.

Products marketed online

  • May be labeled research use only
  • May be labeled not for human consumption
  • May be marketed as laboratory chemicals
  • May not account for medications or health history
  • May not include ongoing guidance

The IPS approach

  • Consultation before recommendation
  • Provider review
  • Personalized recommendations
  • Medical oversight
  • Ongoing guidance and support
Important distinction

A product mixed at home from an online powder and labeled research use only is fundamentally different from care that begins with consultation, provider review, appropriate prescribing, and ongoing clinical guidance.

Annual Membership

Wholesale-Style Member Pricing

12-month IPS members receive access to preferred pricing on eligible peptide programs after consultation and medical review.

12-month membership optionPreferred pricing reviewed during consultClinical review before any plan
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Contact

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Medical noteThis page is informational and is not intended to diagnose, treat, cure, or prevent disease. Peptide decisions require qualified clinical care.