Compound Deep-Dive

Tier 5: High RiskA powerful prescription hormone that effectively alters body composition but carries high costs and significant long-term health risks.

Human Growth Hormone

SomatotropinGHrHGH

High reward, extreme risk.

Hype Risk

6/10

Noticeability

8/10

Evidence Tier

Strong

Cost / Month

~$450

Prescription Required

What it's actually good for

Muscle

Research Supported

Increases lean mass through water retention and protein synthesis, but strength gains are minimal.

Recovery

Research Supported

Significantly enhances connective tissue repair and collagen synthesis.

Longevity

Weak Evidence

While it improves body composition, high IGF-1 levels are associated with increased cancer risk and potentially shorter lifespan.

Energy: neutralFocus: neutralSleep: neutralMood: neutralImmunity: neutral

How it works

HGH is a potent peptide hormone that increases lean body mass and reduces fat mass, though it does not significantly improve muscle strength in healthy adults. Its use is clinically validated for deficiency but remains controversial for anti-aging due to significant metabolic risks.

HGH binds to receptors on various tissues and stimulates the liver to release Insulin-like Growth Factor 1 (IGF-1), which mediates most of its anabolic and regenerative effects.

Safety

Risk of insulin resistance and type 2 diabetes
Potential to accelerate growth of existing tumors
Carpal tunnel syndrome and peripheral edema

The full StackRoast report adds

The exact dose, timing, and effective range to actually run it at
Where people go wrong with it — the dose-creep and timing traps
What Human Growth Hormone clashes with or duplicates in your stack

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Community Reality Check

Distilled from 5000 threads

Confidence: high

What users report

Fat loss
Skin elasticity
Injury recovery

The catch

Cost
Fake products
Lethargy

Side effects reported

Edema
Joint pain
Insulin resistance
Carpal tunnel

https://www.reddit.com/r/peds/https://www.reddit.com/r/peptides/

The Receipts

10 sources— studies, videos & links

Videos

How to Optimize Your Growth Hormone

Huberman Lab

Comprehensive overview of the biology of GH and the risks of exogenous administration.

HGH for Bodybuilding

Renaissance Periodization

Mike Israetel discusses the practical application and side effects of HGH in a performance context.

The risks and benefits of growth hormone

Peter Attia

Dr. Attia breaks down the clinical trade-offs of GH replacement therapy.

Papers

Liu et al. (2008)meta-analysis2008

A systematic review found that GH increases lean body mass and decreases fat mass in healthy elderly, but increases risks of soft tissue edema and carpal tunnel.

Meinhardt et al. (2010)rct2010

GH administration significantly increased lean body mass and improved sprint capacity in recreational athletes, but did not increase muscle strength.

Creators

Andrew Huberman

YouTube

Neuroscientist who provides detailed biological context for hormone optimization.

Mike Israetel

YouTube

PhD in Sport Physiology with extensive expertise in performance-enhancing substances.

Peter Attia

Podcast

Medical doctor specializing in longevity who frequently discusses the hormonal trade-offs of GH.

Clinical Sources

PubMed - GH in Healthy Elderlyclinical Examine - Growth Hormonecommunity

Taking Human Growth Hormone in a stack? Find out if the combination actually makes sense.

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