Sermorelin Price Comparison

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Best Price £8.00
Average £35.41
Highest £102.50
You Could Save 92%
47 results
Zentra Peptides logo
★ 5.0
Zentra Peptides

Sermorelin - 5mg

£34.99
95 /100 Confidence Out of Stock 5mg Lab Tested
Save 66% FREE over £100
Alpha Peptides®  logo
★ 5.0
Alpha Peptides®

Sermorelin

£27.00
95 /100 Confidence In Stock 5mg Lab Tested
Save 74% FREE over £100
Midshire Labs logo

Sermorelin

£25.00
95 /100 Confidence In Stock 5mg Lab Tested
Save 76% FREE over £50
D&L Peptides logo

Sermorelin 5mg

£40.00
92 /100 Confidence In Stock 5mg Lab Tested
Save 61% FREE delivery
Unavailable
Cobalt Peptides logo
★ 5.0
Cobalt Peptides

Sermorelin 5mg

£23.95
90 /100 Confidence Out of Stock 5mg Lab Tested
Save 77% FREE over £75
Cobalt Peptides logo
★ 5.0
Cobalt Peptides

Sermorelin

£23.95
90 /100 Confidence Out of Stock 5mg Lab Tested
Save 77% FREE over £75
Apex Biolabs logo
★ 5.0
Apex Biolabs

Sermorelin

£25.00
90 /100 Confidence In Stock 5mg Lab Tested
Save 76% FREE delivery
Cedar Peptides logo
★ 5.0
Cedar Peptides

Sermorelin 5mg

£25.95
88 /100 Confidence Out of Stock 5mg Lab Tested
Save 75% FREE over £100
Adria logo

Sermorelin 5mg

£49.88
88 /100 Confidence In Stock 5mg
Save 51% FREE delivery
PeptideStock logo
★ 4.6
PeptideStock

Sermorelin

£24.99
87 /100 Confidence Out of Stock 5mg Lab Tested
Save 76% FREE over £75
Raccoon Peptides logo
★ 5.0
Raccoon Peptides

Sermorelin 5mg

£22.95
80 /100 Confidence In Stock 5mg Lab Tested
Save 78% FREE delivery
Unavailable
Ascend Peptides Uk logo

Sermorelin 5mg

£22.50
75 /100 Confidence In Stock 5mg Lab Tested
Save 78% FREE delivery
Peptex logo

Sermorelin 5mg

£32.99
65 /100 Confidence In Stock 5mg Lab Tested
Save 68% FREE over £50
Power Peptides logo

Sermorelin 5mg

£40.00
60 /100 Confidence In Stock 5mg
Save 61% FREE delivery
Be Better Peptides logo
★ 5.0
Be Better Peptides

Sermorelin 5mg

£24.99
50 /100 Confidence In Stock 5mg
Save 76% FREE delivery
Best Price
Save 92%
UK Chems logo
UK Chems 50 /100 Confidence

Sermorelin 5mg

Out of Stock 5mg
£8.00
+ £9.99 delivery
C&D Peptides logo

Sermorelin 5mg

£14.50
50 /100 Confidence In Stock 5mg Lab Tested
Save 86% FREE delivery
PeptiLab logo

Sermorelin 5mg

£17.46
50 /100 Confidence In Stock 5mg Lab Tested
Save 83% FREE delivery
Unavailable
RP Peptides logo

Sermorelin 5mg

£25.00
£22.50
50 /100 Confidence In Stock 5mg Lab Tested Coupon
Save 78% FREE delivery
Bluewell Peptides logo

Sermorelin 5mg

£24.99
50 /100 Confidence In Stock 5mg Lab Tested
Save 76% FREE delivery
Maxx Labs logo

Sermorelin 5mg

£24.99
50 /100 Confidence In Stock 5mg
Save 76% FREE delivery
Bionik Peptides logo

Sermorelin 5mg

£25.00
50 /100 Confidence In Stock 5mg
Save 76% FREE delivery
Nextgen Labs logo

Sermorelin 5mg

£25.00
50 /100 Confidence Out of Stock 5mg
Save 76% + £9.99 delivery
Tide Labs logo

Sermorelin 5mg

£26.90
50 /100 Confidence In Stock 5mg
Save 74% FREE delivery
Anglo Peptides logo

Sermorelin

£28.00
50 /100 Confidence In Stock 5mg Lab Tested
Save 73% FREE over £100

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Sermorelin Profile

Well Studied

GHRH Analog | Growth Hormone Releasing Hormone

Overview

Sermorelin is a synthetic 29-amino acid analog of human growth hormone-releasing hormone that stimulates natural growth hormone production while preserving physiological pulsatile patterns. Originally FDA-approved in 1997 for pediatric GH deficiency, it was discontinued in 2008 for manufacturing reasons, not safety concerns.

Mechanism of Action

Subcutaneous injection provides optimal bioavailability for binding GHRH receptors, stimulating pulsatile GH release while maintaining hypothalamic-pituitary axis integrity and allowing natural somatostatin negative feedback.

Key Benefits

  • FDA-proven efficacy
  • Maintains natural GH pulsatile patterns
  • Preserves pituitary function
  • 1.26kg lean mass increase documented in elderly
  • IGF-1 mediated anabolic effects
  • Allows natural feedback regulation

Quick Stats

Typical Dose
200-300mcg per dose (up to 500mcg for athletic performance)
Frequency
Once daily at bedtime (aligns with natural GH pulse)
Cycle Duration
3-6 months continuous
Storage
Reconstituted: 2-8°C, use within 10-30 days

Molecular Information

Molecular Weight
3,358 Da
Length
29 amino acids
Type
GHRH analog
Half-Life
10-12 minutes

Modifications

Synthetic analog of human GHRH 6% subcutaneous bioavailability

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.

Lean Body Mass Enhancement

Most Effective

1.26kg lean mass increase documented in elderly men with improved muscle strength tests.

IGF-1 Mediated Growth

Effective

Endogenous IGF-1 stimulation drives protein synthesis and muscle growth.

Athletic Recovery

Effective

Enhanced recovery through physiological GH stimulation.

Age-Related GH Decline Reversal

Effective

Doubles 12-hour GH release in elderly subjects over 6 weeks.

Body Composition Improvement

Effective

Decreased adiposity and improved lean mass distribution.

Skin Quality Enhancement

Moderate

Improved skin thickness and quality.

Endogenous GH Stimulation

Moderate

Preserves natural axis function without suppression.

Natural Pulsatile Secretion

Moderate

Maintains physiological GH release patterns.

Dosing Protocols

injectable

Subcutaneous injection is the primary method. Bedtime administration aligns with natural nocturnal GH pulses. Avoid food 2+ hours before injection as carbohydrates blunt GH response.

Goal Dose Frequency Route
Anti-aging/Longevity 200-300mcg Once at bedtime SubQ
Athletic Performance 300-500mcg Once at bedtime SubQ
Body Composition 200mcg 5 days weekly SubQ
Combination Therapy 200mcg + GHRP Once daily SubQ co-injection

Key Tips

  • Lower abdomen (avoid navel), anterior thigh, posterior upper arm
  • Rotate injection sites
  • Bedtime administration optimal
Materials Needed
Sermorelin acetate lyophilized powder (2-5mg vial) Bacteriostatic water for injection (3mL) Insulin syringes (28-30 gauge) Alcohol swabs
Steps
  1. 1 Allow vial to reach room temperature
  2. 2 Clean vial top with alcohol swab; allow to dry
  3. 3 Inject 3mL bacteriostatic water slowly against vial wall (not directly on powder)
  4. 4 Gently swirl in circular motion - do not shake vigorously
  5. 5 Allow 2-3 minutes until powder dissolves into clear solution
  6. 6 Store reconstituted solution at 2-8°C; use within 10-30 days
  7. 7 Inject subcutaneously at 45-degree angle; rotate sites

nasal

Intranasal spray is available with 69% patient preference over injection. Lower bioavailability but bypasses first-pass metabolism.

Goal Dose Frequency Route
Nasal administration 30+ mcg/kg Once daily at bedtime Nasal spray

Key Tips

  • 69% patient preference over injection
  • Bypasses first-pass metabolism
  • Lower bioavailability than injection

Peptide Interactions

Ipamorelin

Synergistic

Excellent combination producing 3-5 fold increases in GH release.

CJC-1295

Synergistic

Highly effective combination - CJC-1295 provides sustained 6-8 day release while sermorelin offers immediate pulsatile effects.

GHRP-2

Synergistic

Combined GHRH+GHRP-2 produces 54-fold GH increases compared to 20-fold with GHRH alone.

Octreotide/Lanreotide

Avoid

Somatostatin analogs directly block GH release by activating inhibitory receptors.

Prednisone

Monitor

High-dose glucocorticoids suppress pituitary GH release and reduce GHRH receptor sensitivity.

Insulin

Monitor

GH antagonizes insulin action; monitor combination closely.

Thyroid Hormones

Compatible

Essential combination as untreated hypothyroidism prevents sermorelin response.

What to Expect

Week 1-2

IGF-1 elevation begins; improved sleep quality and recovery

Week 2-4

Body composition changes begin; increased energy and well-being

Week 4-8

Visible muscle tone improvements; fat reduction; skin quality enhancement

Week 8-12

Sustained improvements; optimal IGF-1 elevation

Month 3-6

Maximum benefits: muscle growth, fat loss, anti-aging effects

Side Effects & Safety

Common Side Effects

  • Injection site reactions (16.7% of patients - generally mild)
  • Nasal irritation (intranasal route)

Monitoring

  • Monitor thyroid function - 6.5% develop hypothyroidism requiring hormone replacement
  • Check IGF-1 levels monthly initially, then every 3-6 months long-term

Stop Signs

  • Signs of pituitary tumor growth (headaches, vision changes)
  • Severe injection site reactions or generalized allergic responses
  • Uncontrolled diabetes or significant glucose intolerance
  • New onset or worsening malignancy symptoms

Contraindications

  • Active malignancy
  • Pituitary tumors
  • Pregnancy

Quality Checklist

Good Signs

  • Completely clear and colorless solution without particles, cloudiness, or precipitation
  • Greater than 98% peptide purity per USP standards
  • Sterile, nonpyrogenic lyophilized powder
  • Maintained at 2-8°C throughout transport
  • Produced in FDA-registered facilities following cGMP

Warning Signs

  • Brief room temperature exposure acceptable up to 72 hours but should be refrigerated promptly

Bad Signs

  • Any cloudiness, particles, color changes, or precipitation indicates degradation
  • Molecular weight should be exactly 3,358 daltons (free base) or 3,418 daltons (acetate salt)

Research & References

Key References

  1. 1996

    FDA Approval Study - Geref International Study Group Trial

    Pivotal trial with 110 prepubertal GH-deficient children demonstrating sustained efficacy through 36 months. Height velocity increased from 4.1 to 8.0 cm/year.

  2. 1992

    Adult Anti-Aging Study - Corpas et al.

    Landmark study demonstrating reversal of age-related GH/IGF-1 decline in 60-78 year old males. Doubled 12-hour GH release over 6 weeks.

  3. 1996

    Pharmacokinetic Profile

    Comprehensive analysis showing 11-12 minute half-life and 6% bioavailability for subcutaneous administration.

  4. 1992

    Body Composition in Elderly

    1.26kg lean mass increase with improved muscle strength; decreased systolic BP.

  5. 1990

    Nasal Administration Study

    69% patient preference over injection with reliable therapeutic response at 30+ mcg/kg.

Search PubMed for Sermorelin

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