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Research-Grade · COA Verified · cGMP

Research Peptide Shop

Every compound independently reviewed, purity-verified, and sourced from Purgo Labs with published COAs. Use code HEALTH for 20% off your order.

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≥99% Purity

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Showing 12 compounds

Best Seller

BPC-157

Tissue Repair

Body Protection Compound — the most researched tissue-repair peptide. 15 amino acids, stable oral and injectable.

  • Tendon & ligament repair
  • Gut healing
  • Neuroprotection
  • Anti-inflammatory
Size
5mg
Purity
≥99%
COA
Available
4.9(312 reviews)
$44.99at Purgo Labs
In Stock
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✅≥99% Purity
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🏭cGMP Made

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Top Rated

TB-500

Tissue Repair

Thymosin Beta-4 fragment — actin-sequestering peptide with systemic healing and anti-inflammatory properties.

  • Muscle repair
  • Angiogenesis
  • Wound healing
  • Cardiac protection
Size
5mg
Purity
≥98%
COA
Available
4.8(187 reviews)
$54.99at Purgo Labs
In Stock
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✅≥99% Purity
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🏭cGMP Made

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High Demand

Semaglutide

GLP-1 / Weight Loss

GLP-1 receptor agonist — the most clinically validated weight-loss peptide. Weekly subcutaneous injection.

  • Weight loss (15–17%)
  • Blood glucose control
  • Cardiovascular protection
  • Appetite suppression
Size
5mg
Purity
≥98%
COA
Available
4.9(524 reviews)
$89.99at Purgo Labs
In Stock
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✅≥99% Purity
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🏭cGMP Made

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Most Effective

Tirzepatide

GLP-1 / Weight Loss

Dual GIP/GLP-1 agonist — superior weight loss vs semaglutide in SURMOUNT trials. Up to 22.5% body weight reduction.

  • Superior weight loss (22.5%)
  • Dual receptor action
  • Metabolic improvement
  • Insulin sensitivity
Size
5mg
Purity
≥98%
COA
Available
4.9(298 reviews)
$109.99at Purgo Labs
In Stock
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Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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Next-Gen

Retatrutide

GLP-1 / Weight Loss

Triple GLP-1/GIP/glucagon agonist — Phase 2 data shows 24.2% weight loss at 48 weeks. Most potent in class.

  • 24.2% weight loss (Phase 2)
  • Triple receptor agonism
  • Lipid improvement
  • Energy expenditure
Size
5mg
Purity
≥97%
COA
Available
4.8(89 reviews)
$129.99at Purgo Labs
In Stock
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✅≥99% Purity
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🏭cGMP Made

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Sermorelin

Growth Hormone

GHRH 1-29 analog — stimulates pituitary GH release. Safer alternative to exogenous HGH with physiological pulsatile release.

  • GH stimulation
  • Anti-aging
  • Sleep quality
  • Body composition
Size
5mg
Purity
≥98%
COA
Available
4.7(143 reviews)
$49.99at Purgo Labs
In Stock
Buy at Purgo Labs

Available in the full Purgo Labs catalogue — use code HEALTH for 20% off

Use codeHEALTHfor 20% off
Sourced from Purgo Labs
✅≥99% Purity
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Popular Stack

CJC-1295 + Ipamorelin

Growth Hormone

The most popular GH-releasing stack. CJC-1295 extends GHRH pulse; ipamorelin adds a clean GH spike without cortisol elevation.

  • Synergistic GH release
  • Fat loss
  • Muscle recovery
  • Sleep improvement
Size
Blend 5mg
Purity
≥98%
COA
Available
4.8(201 reviews)
$64.99at Purgo Labs
In Stock
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Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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PT-141 (Bremelanotide)

Sexual Health

Melanocortin receptor agonist — centrally acting sexual health peptide. FDA-approved analog (Vyleesi) for HSDD.

  • Libido enhancement
  • Central mechanism
  • Both sexes
  • FDA-approved analog
Size
10mg
Purity
≥98%
COA
Available
4.7(176 reviews)
$44.99at Purgo Labs
In Stock
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Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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GHK-Cu (Copper Peptide)

Anti-Aging / Skin

Glycine-histidine-lysine copper complex — 50 years of skin research. Stimulates collagen, angiogenesis, and wound healing.

  • Collagen synthesis
  • Wound healing
  • Anti-aging
  • Hair growth
Size
50mg
Purity
≥99%
COA
Available
4.8(134 reviews)
$39.99at Purgo Labs
In Stock
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✅≥99% Purity
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🏭cGMP Made

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Epithalon

Anti-Aging / Longevity

Tetrapeptide telomerase activator — extends telomere length in human cell studies. Developed at the St. Petersburg Institute of Bioregulation.

  • Telomere extension
  • Pineal regulation
  • Circadian rhythm
  • Longevity research
Size
10mg
Purity
≥98%
COA
Available
4.7(98 reviews)
$49.99at Purgo Labs
In Stock
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Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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Emerging

MOTS-c

Anti-Aging / Longevity

Mitochondrial-derived peptide — regulates metabolic homeostasis, insulin sensitivity, and exercise capacity. Declines with age.

  • Metabolic regulation
  • Insulin sensitivity
  • Exercise performance
  • Mitochondrial health
Size
5mg
Purity
≥97%
COA
Available
4.6(67 reviews)
$59.99at Purgo Labs
In Stock
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Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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AOD-9604

Weight Loss

HGH fragment 176-191 — isolated fat-burning domain of growth hormone without the growth-promoting effects.

  • Lipolysis stimulation
  • No IGF-1 elevation
  • Cartilage repair
  • Well-tolerated
Size
5mg
Purity
≥98%
COA
Available
4.5(112 reviews)
$39.99at Purgo Labs
In Stock
Buy at Purgo Labs
Use codeHEALTHfor 20% off
Sourced from Purgo Labs
✅≥99% Purity
📋COA Verified
🏭cGMP Made

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Research Use Only

All compounds listed are sold for research purposes only. Prices and availability are subject to change. Compound Review earns an affiliate commission on purchases made through our links — this does not affect our independent research or ratings. Always consult a qualified healthcare professional before using any research compound.