Hexarelin Price Comparison

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Best Price £10.00
Average £19.47
Highest £49.00
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Hexarelin 2mg

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£12.00
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Hexarelin 2mg

£13.95
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Power Peptides 60 /100 Confidence

Hexarelin 2mg

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Hexarelin 2mg

£11.00
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Hexarelin 2mg

£11.95
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Hexarelin 2mg

£12.00
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Hexarelin 2mg

£12.00
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Hexarelin 2mg

£13.00
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Hexarelin 2mg

£13.99
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Hexarelin 2mg

£14.00
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Hexarelin 2mg

£14.58
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Hexarelin 2mg

£15.00
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Hexarelin 2mg

£17.00
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Hexarelin 2mg

£24.99
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Hexarelin 2mg

£30.00
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Nicello UK logo

Hexarelin 2mg

£37.95
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Hexarelin 2mg

£37.99
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Hexarelin 2mg

£49.00
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+ £9.99 delivery

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Hexarelin Profile

Well Studied

Examorelin | Synthetic Growth Hormone Secretagogue

Overview

Hexarelin is one of the most potent synthetic growth hormone secretagogues available. It stimulates GH release by binding to the GHS-R1a receptor in the pituitary and hypothalamus, mimicking the action of ghrelin. Notably, Hexarelin demonstrates synergistic effects when combined with GHRH, producing GH responses greater than the arithmetic sum of either peptide alone. It also shows unique cardioprotective properties mediated through the CD36 receptor.

Mechanism of Action

Hexarelin binds to the growth hormone secretagogue receptor 1a (GHS-R1a) in the brain and pituitary gland. This binding initiates a signaling cascade that stimulates somatotroph cells in the anterior pituitary to produce and release growth hormone. Hexarelin also has slight, dose-dependent effects on prolactin, ACTH, and cortisol release. Its cardioprotective effects are mediated through CD36 receptor activation and modulation of calcium channels in cardiomyocytes.

Key Benefits

  • Most potent GHRP for GH stimulation
  • Powerful synergy with GHRH peptides
  • Cardioprotective effects via CD36 receptor
  • Enhanced muscle growth and strength
  • Improved fat metabolism
  • Better recovery and tissue repair
  • Maintains natural GH pulsatility
  • Stable against proteolytic enzymes

Quick Stats

Typical Dose
100-200 mcg per injection
Frequency
2-3 times daily for optimal GH pulses
Cycle Duration
8-12 weeks
Storage
Lyophilized: Room temperature. Reconstituted: 2-8°C, use within 28 days

Molecular Information

Molecular Weight
887 Da
Length
6 amino acids
Type
Synthetic hexapeptide
Half-Life
1-2 hours

Amino Acid Sequence

One-letter: H???WAW?FK?
His
1

Histidine

Position 1

D
2

D

Position 2

2
3

2

Position 3

met
4

methyl

Position 4

Trp
5

Tryptophan

Position 5

Ala
6

Alanine

Position 6

Trp
7

Tryptophan

Position 7

D
8

D

Position 8

Phe
9

Phenylalanine

Position 9

Lys
10

Lysine

Position 10

NH2
11

NH2

Position 11

N-terminus C-terminus
Hydrophobic
Polar
Positive (+)
Negative (-)
Modified

Research Indications

The following information is derived from published scientific literature and is provided for educational and research reference purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations. These peptides are not approved for human use and are sold exclusively for in-vitro laboratory research.

GH Secretion

Most Effective

Most potent GHRP for stimulating endogenous growth hormone release from the pituitary.

Synergy with GHRH

Most Effective

Produces synergistic GH release when combined with GHRH, greater than sum of individual effects.

IGF-1 Elevation

Effective

Significant increases in IGF-1 levels through enhanced GH secretion.

Cardioprotection

Effective

Protective effects on cardiac tissue mediated through CD36 receptor activation.

Cardiomyocyte Protection

Moderate

Reduces apoptosis of cardiomyocytes and controls cardiac action potential.

Calcium Channel Modulation

Moderate

Cardiotropic effects mediated by elevation of Ca2+ influx through voltage-gated calcium channels.

Fat Metabolism

Effective

Beneficial effects on lipid metabolism via CD36 receptor in non-obese insulin-resistant models.

Body Composition

Effective

Improved lean mass to fat ratio through GH and IGF-1 elevation.

Dosing Protocols

injectable

Subcutaneous or intramuscular injection. Hexarelin is rapidly absorbed after subcutaneous administration and demonstrates stability against proteolytic enzymes. Best administered on empty stomach.

Goal Dose Frequency Route
GH optimization 100 mcg 2-3x daily SubQ or IM
Enhanced results 200 mcg 2-3x daily SubQ or IM
With GHRH (synergy) 100 mcg each 2-3x daily SubQ (combined)
Cardioprotection 100-200 mcg 1-2x daily SubQ

Key Tips

  • Administer on empty stomach for best GH release
  • Half-life approximately 75 minutes
  • Stable against proteolytic breakdown
  • Can combine with GHRH for synergistic effects
Materials Needed
Bacteriostatic water (BAC) Insulin syringes (0.5-1 mL) Alcohol swabs Peptide vial Sterile work surface
Steps
  1. 1 Clean work area and hands thoroughly
  2. 2 Calculate required BAC water volume
  3. 3 Draw BAC water into syringe
  4. 4 Inject slowly down vial side (not directly onto powder)
  5. 5 Gently swirl until dissolved (never shake)
  6. 6 Store in refrigerator, use within 28 days

Peptide Interactions

CJC-1295

Synergistic

Powerful synergy; combination produces GH response greater than sum of individual effects.

GHRH 1-29

Synergistic

Research confirms synergistic GH release when co-administered.

GHRP-2

Compatible

Similar mechanism; typically not stacked together but can be alternated.

GHRP-6

Compatible

Same receptor target; Hexarelin is more potent with less appetite stimulation.

Ipamorelin

Compatible

Both are GHRPs; Hexarelin is more potent but may have more side effects.

What to Expect

Immediately

GH spike within 15-30 minutes of injection

Week 1-2

Improved sleep quality and recovery

Week 2-4

Enhanced energy and well-being

Week 4-8

Noticeable improvements in body composition

Week 8-12

Maximum benefits; consider cycling to prevent desensitization

Side Effects & Safety

Common Side Effects

  • Increased appetite (less than GHRP-6)
  • Water retention
  • Tingling or numbness
  • Tiredness after injection
  • Mild headache

Monitoring

  • May cause receptor desensitization with prolonged use
  • Consider cycling (8-12 weeks on, 4 weeks off)

Stop Signs

  • Severe or persistent headaches
  • Unusual swelling
  • Signs of carpal tunnel syndrome
  • Allergic reactions

Contraindications

  • Active cancer or history of cancer
  • Pregnancy or breastfeeding
  • Pituitary disorders
  • WADA prohibited for competitive athletes

Quality Checklist

Good Signs

  • White to off-white lyophilized powder
  • Clear solution after reconstitution
  • Intact vacuum seal on vial

Warning Signs

  • Slight clumping that dissolves easily

Bad Signs

  • Discolored or yellow powder
  • Cloudy solution after reconstitution
  • Particles or precipitates in solution

Research & References

Key References

  1. 1994

    Growth hormone-releasing activity of hexarelin, a new synthetic hexapeptide, after intravenous, subcutaneous, intranasal, and oral administration in man. PubMed

    The Journal of clinical endocrinology and metabolism · Ghigo E, Arvat E, Gianotti L, Imbimbo BP, Lenaerts V, Deghenghi R, Camanni F

    This clinical pharmacology study evaluated several routes of hexarelin administration in humans and reported route-dependent growth hormone secretory responses.

  2. 1996

    A receptor in pituitary and hypothalamus that functions in growth hormone release. PubMed

    Science (New York, N.Y.) · Howard AD, Feighner SD, Cully DF, Arena JP, Liberator PA, Rosenblum CI, Hamelin M, Hreniuk DL, Palyha OC, Anderson J, Paress PS, Diaz C, Chou M, Liu KK, McKee KK, Pong SS, Chaung LY, Elbrecht A, Dashkevicz M, Heavens R, Rigby M, Sirinathsinghji DJ, Dean DC, Melillo DG, Patchett AA, Nargund R, Griffin PR, DeMartino JA, Gupta SK, Schaeffer JM, Smith RG, Van der Ploeg LH

    This mechanism paper cloned the growth hormone secretagogue receptor and showed that synthetic secretagogues, including peptide agonists in the hexarelin/GHRP class, act through a specific receptor system in pituitary and hypothalamus.

  3. 1997

    Peptidomimetic regulation of growth hormone secretion. PubMed

    Endocrine reviews · Smith RG, Van der Ploeg LH, Howard AD, Feighner SD, Cheng K, Hickey GJ, Wyvratt MJ Jr, Fisher MH, Nargund RP, Patchett AA

    This review summarized the discovery, pharmacology, receptor biology, and endocrine effects of synthetic growth hormone secretagogues, including hexarelin.

  4. 2002

    CD36 mediates the cardiovascular action of growth hormone-releasing peptides in the heart. PubMed

    Circulation research · Bodart V, Febbraio M, Demers A, McNicoll N, Pohankova P, Perreault A, Sejlitz T, Escher E, Silverstein RL, Lamontagne D, Ong H

    This study linked cardiac actions of hexarelin-related growth hormone-releasing peptides to CD36 using binding and functional experiments in cardiovascular tissue models.

  5. 1998

    Protectant activity of hexarelin or growth hormone against postischemic ventricular dysfunction in hearts from aged rats. PubMed

    Journal of cardiovascular pharmacology · Rossoni G, De Gennaro Colonna V, Bernareggi M, Polvani GL, Müller EE, Berti F

    This isolated-heart study compared hexarelin and growth hormone in aged rats and reported differences in postischemic ventricular functional measurements after exposure to these agents.

Search PubMed for Hexarelin

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