A growing reference of 20+ peptides, what they are, what the research actually shows, and how established that research is. Where we've made a full video, it's linked below.
“The Clean Signal”
A selective ghrelin receptor agonist that stimulates GH release with minimal effect on cortisol or prolactin, widely regarded as one of the cleanest GHRPs available.
View Full Profile →“The Strong Pulse”
A potent ghrelin receptor agonist that produces strong GH pulses, though it affects cortisol and prolactin more than Ipamorelin does.
View Full Profile →“The Heavy Dose”
One of the strongest GHRPs for GH release, but it desensitizes receptors faster than others, which is why it's typically cycled shorter and more carefully.
View Full Profile →“The Long Signal”
Signals the pituitary to release its own GH. The no-DAC version is dosed multiple times daily and mimics natural pulses; the DAC version lasts much longer but is the higher-risk variant.
View Full Profile →“The Natural Nudge”
Works with the body's own feedback loop rather than overriding it, stimulating natural, pulsatile GH release, mostly during deep sleep. A gentler entry point into GH-support peptides.
View Full Profile →“The Precision Target”
One of the more clinically studied GHRH analogues, notably researched for reducing visceral fat specifically, on top of general GH support.
View Full Profile →“The Growth Driver”
A long-acting variant of IGF-1, directly downstream of GH in the growth pathway, one of the more powerful muscle-building peptides, and one of the reasons people are cautious with it.
▶ Watch the video View Full Profile →“The Triple Threat”
A triple-receptor agonist still in clinical trials, appetite suppression can show up as early as the first dose, with weight change following faster than almost anything else in this list.
▶ Watch the video View Full Profile →“The Dual Action”
A dual-receptor agonist, one step past standard GLP-1 drugs, targeting both appetite and insulin sensitivity for metabolic control.
View Full Profile →“The Appetite Switch”
The most well-established GLP-1 agonist, with the longest real-world track record of the metabolic peptides on this list.
View Full Profile →“The Fat Fragment”
A fragment of the GH molecule isolated specifically for its fat-metabolizing effect, without the broader hormonal impact of full GH.
View Full Profile →“The Targeted Fragment”
Similar concept to AOD-9604, an isolated piece of the GH molecule studied for targeting fat breakdown specifically.
View Full Profile →“The Enzyme Blocker”
Works through a completely different pathway than the others here, inhibiting an enzyme (NNMT) involved in fat cell metabolism and energy regulation.
View Full Profile →“The Repair Peptide”
Derived from a protein found in gastric juice, promotes new blood vessel growth toward damaged tissue, which is the basic engine behind why it's so associated with faster healing.
▶ Watch the video View Full Profile →“The Recovery Partner”
Often paired with BPC-157 as the "other half" of the recovery duo, researched for cell migration, flexibility, and wound recovery.
▶ Watch the video View Full Profile →“The Calmer”
A small anti-inflammatory peptide, often used alongside gut-focused protocols where inflammation is part of the underlying issue.
View Full Profile →“The Copper Signal”
Naturally occurring in your own body, but levels drop sharply with age. Signals collagen and elastin production, the peptide most associated with visible skin and wound-healing effects.
▶ Watch the video View Full Profile →“The Energy Switch”
Unusually, it's encoded in mitochondrial DNA rather than nuclear DNA, tied directly to cellular energy production and exercise capacity.
▶ Watch the video View Full Profile →“The Cellular Fuel”
A coenzyme found in every cell, essential for energy production and DNA repair, levels decline steadily with age, which is the basis for most of the interest in supplementing it.
▶ Watch the video View Full Profile →“The Longevity Signal”
Studied for its potential role in activating telomerase, the enzyme tied to cellular aging, typically used in short, infrequent courses rather than continuously.
View Full Profile →“The Immune Signal”
Naturally produced by the thymus gland, studied primarily for immune system modulation and support.
View Full Profile →“The Focus Peptide”
Originally developed in Russia, studied for cognitive effects like focus and memory, one of the few peptides here typically used as a nasal spray rather than injected.
▶ Watch the video View Full Profile →The Ultimate Peptide Blueprint covers all of this in one place, mechanisms, dosing, stacks, and step-by-step instructions.
See The Blueprint · $40