Peptide Therapy
Harness the power of targeted cellular signalling to optimise performance, accelerate healing, enhance metabolism, and support healthy ageing through precision peptide protocols.
Precision Medicine at the Molecular Level
Peptides are short chains of amino acids that serve as signalling molecules throughout the body, instructing cells to perform specific functions. These molecular messengers regulate virtually every biological process, from hormone production and tissue repair to immune function and metabolism.
Therapeutic peptides leverage this natural signalling system to achieve targeted health outcomes. By administering specific peptides, we can enhance muscle growth, accelerate injury healing, improve cognitive function, optimise metabolic health, and support healthy ageing—all through precise cellular communication.
At Longevity Centre London, we offer comprehensive peptide therapy protocols tailored to your individual goals and health status. Our physicians have extensive experience with peptide medicine and stay current with emerging research to provide evidence-based, cutting-edge treatments.
Why Choose Peptide Therapy
Targeted Cellular Signalling
Peptides deliver precise instructions to specific cells and tissues, triggering beneficial biological responses without affecting unrelated systems.
Enhanced Performance & Recovery
Optimise muscle growth, fat metabolism, cognitive function, and recovery from exercise or injury through targeted peptide protocols.
Tissue Repair & Regeneration
Accelerate healing of injuries, reduce inflammation, and promote tissue regeneration through growth factor-mimicking peptides.
Metabolic & Hormonal Optimization
Support healthy hormone production, improve insulin sensitivity, enhance mitochondrial function, and optimise metabolic health.
Therapeutic Peptides We Prescribe
We offer a comprehensive range of peptides, each with specific mechanisms of action and clinical applications.
Growth Hormone Secretagogues
Peptides that stimulate natural growth hormone production, supporting muscle growth, fat metabolism, tissue repair, and anti-ageing effects.
CJC-1295 / Ipamorelin
Increase growth hormone levels, improve body composition, enhance recovery, support tissue repair, improve sleep quality
Tesamorelin
Reduce visceral adipose tissue, improve body composition, support metabolic health
Sermorelin
Stimulate natural GH production, improve sleep, support anti-ageing, enhance recovery
Tissue Repair & Healing Peptides
Peptides that accelerate wound healing, reduce inflammation, and promote tissue regeneration.
BPC-157
Accelerate healing of muscles, tendons, ligaments, and gut tissue; reduce inflammation; support joint health
TB-500 (Thymosin Beta-4)
Promote tissue repair, reduce inflammation, improve flexibility, support cardiovascular health
GHK-Cu
Wound healing, skin rejuvenation, collagen production, anti-inflammatory effects, tissue remodelling
Metabolic & Weight Management Peptides
Peptides that enhance fat metabolism, improve insulin sensitivity, and support healthy weight management.
Semaglutide / Tirzepatide
Weight loss, appetite regulation, improved glycaemic control, cardiovascular risk reduction
AOD-9604
Fat metabolism, body composition improvement, metabolic support
MOTS-c
Mitochondrial function, metabolic health, insulin sensitivity, exercise performance
Cognitive & Neuroprotective Peptides
Peptides that support brain health, enhance cognitive function, and protect against neurodegeneration.
Semax / Selank
Cognitive enhancement, focus, memory, anxiety reduction, neuroprotection
Cerebrolysin
Neuroprotection, cognitive support, recovery from brain injury, neurodegenerative disease support
Dihexa
Cognitive enhancement, neuroplasticity, memory formation, neuroprotection
Immune & Anti-Inflammatory Peptides
Peptides that modulate immune function, reduce chronic inflammation, and support immune resilience.
Thymosin Alpha-1
Immune system support, antiviral activity, chronic infection management, vaccine response enhancement
LL-37
Antimicrobial activity, immune modulation, wound healing, gut health
KPV
Anti-inflammatory effects, gut health, inflammatory bowel disease support
Skin & Aesthetic Peptides
Peptides that promote skin rejuvenation, collagen production, and aesthetic improvements.
GHK-Cu
Skin rejuvenation, collagen synthesis, wound healing, anti-ageing effects
Matrixyl (Palmitoyl Pentapeptide)
Collagen production, wrinkle reduction, skin firmness
Copper Peptides
Skin repair, anti-ageing, hair growth, wound healing
Sexual Health & Vitality Peptides
Peptides that support sexual function, libido, and reproductive health.
PT-141 (Bremelanotide)
Sexual arousal, libido enhancement, erectile function support
Kisspeptin
Reproductive hormone regulation, fertility support, libido enhancement
The Peptide Therapy Process
Initial Consultation & Assessment
Comprehensive evaluation of your health goals, medical history, current medications, and specific areas you wish to optimise. We discuss which peptides may benefit your situation and explain mechanisms of action, expected outcomes, and treatment protocols.
Baseline Testing
Blood work to assess hormone levels, metabolic markers, inflammatory status, and organ function. This establishes baseline values and ensures peptide therapy is safe and appropriate for you.
Personalised Protocol Design
Development of a tailored peptide regimen based on your goals and test results. We determine specific peptides, dosing, administration routes (subcutaneous injection, oral, nasal), and treatment duration.
Education & Training
Detailed instruction on proper peptide storage, reconstitution (if applicable), and self-administration techniques. We ensure you feel confident and comfortable with your protocol.
Ongoing Monitoring
Regular follow-up consultations to assess response, adjust dosing if needed, and monitor for any side effects. Repeat blood work tracks objective changes in relevant biomarkers.
Protocol Optimization
Based on your response and evolving goals, we may adjust peptides, modify dosing, or add complementary therapies to maximise benefits.
Safety & Quality Standards
High Safety Profile
Peptides are generally well-tolerated with minimal side effects when used appropriately. Most side effects are mild and transient, such as injection site reactions or temporary flushing.
Precise Targeting
Unlike broad-spectrum medications, peptides target specific receptors and pathways, reducing the risk of off-target effects and systemic complications.
Natural Signalling Molecules
Many therapeutic peptides are identical or similar to peptides naturally produced in your body, making them biocompatible and less likely to cause adverse reactions.
Medical Supervision
All peptide protocols are prescribed and monitored by qualified physicians. We source pharmaceutical-grade peptides from certified compounding pharmacies that meet rigorous quality standards.
Who Benefits from Peptide Therapy?
Peptide therapy addresses a wide range of health goals and medical conditions across multiple specialties.
Athletes & Active Individuals: Enhance muscle growth, accelerate recovery from training, improve endurance, reduce injury risk, and optimise body composition through growth hormone secretagogues and tissue repair peptides.
Injury Recovery: Speed healing of musculoskeletal injuries, surgical wounds, and chronic pain conditions using BPC-157, TB-500, and other regenerative peptides that promote tissue repair and reduce inflammation.
Weight Management: Support healthy weight loss, improve metabolic health, and reduce visceral adipose tissue through GLP-1 agonists, growth hormone secretagogues, and metabolic peptides.
Cognitive Optimization: Enhance focus, memory, and mental clarity whilst protecting against age-related cognitive decline using nootropic peptides like Semax, Selank, and Cerebrolysin.
Anti-Ageing & Longevity: Support healthy ageing by optimising hormone levels, enhancing cellular repair, reducing inflammation, and promoting tissue regeneration through comprehensive peptide protocols.
Immune Support: Strengthen immune function, manage chronic infections, and reduce autoimmune inflammation using immune-modulating peptides like Thymosin Alpha-1 and LL-37.
Sexual Health: Address erectile dysfunction, low libido, and sexual performance concerns through peptides that enhance arousal and support reproductive hormone function.
Frequently Asked Questions
What are peptides and how do they work?
Peptides are short chains of amino acids that act as signalling molecules in the body. They bind to specific receptors on cell surfaces, triggering biological responses such as hormone release, tissue repair, immune activation, or metabolic changes. Therapeutic peptides are designed to mimic or enhance natural peptide signalling to achieve specific health outcomes.
How are peptides administered?
Most peptides are administered via subcutaneous injection (similar to insulin injections), which allows for precise dosing and optimal bioavailability. Some peptides are available in oral, nasal spray, or topical formulations. We provide comprehensive training on proper administration techniques and supplies.
How long does it take to see results from peptide therapy?
Response timelines vary by peptide type and individual factors. Some peptides (such as PT-141 for sexual function) work within hours. Others (like growth hormone secretagogues or tissue repair peptides) require weeks to months for full effects as they promote gradual physiological changes. We set realistic expectations during your consultation.
Are peptides legal and safe?
Peptides prescribed by licensed physicians for legitimate medical purposes are legal. We only prescribe peptides with established safety profiles and clinical evidence. Peptides obtained from unregulated sources or used without medical supervision carry risks. Our protocols prioritise safety through proper screening, monitoring, and pharmaceutical-grade sourcing.