Third-Party Lab VerifiedDiscreet Global ShippingCertificate of Analysis IncludedFor Research Use Only99.9% Research-Grade PurityGMP Certified ManufacturingThird-Party Lab VerifiedDiscreet Global ShippingCertificate of Analysis IncludedFor Research Use Only99.9% Research-Grade PurityGMP Certified Manufacturing
ProductsSciencePurityAboutConciergeLogin

The Body You Were Built For

Stryke supplies research-grade peptide compounds of exceptional purity — independently tested, GMP-manufactured, and trusted by serious researchers worldwide

Explore peptide
99.9%Purity Standard
3rdParty Tested
GMPCertified Labs
Why Choose Us
Research-Grade
GMP Certified
COA With Every Order
Discreet Packaging
Global Delivery
Five Pillars of Optimisation

Every Dimension of Human Potential

Anti-Aging & Longevity

Compounds studied for cellular signalling, telomere biology, and endocrine regulation in controlled research settings.

Anti-Aging & Longevity

Weight Loss & GLP-1

GLP-1 receptor agonist compounds widely studied for metabolic regulation and receptor pathway research.

Weight Loss & GLP-1

Performance & Recovery

Extensively studied peptides for tissue repair, musculoskeletal research, and recovery pathway analysis.

Performance & Recovery

Cognitive & Nootropic

Compounds under active research for neuroprotection, cognitive pathway signalling, and CNS biology.

Cognitive & Nootropic

Immune System Support

Fortify your defenses. Innovative peptides that enhance immune response and promote overall health.

Immune System Support
Curated Collection

Signature Peptides

View All
Epithalon

Epithalon

$320$350

The pinnacle of longevity science. Epithalon, a tetrapeptide studied for telomerase activity and epigenetic regulation in longevity research

The Stryke Standard

Why Discerning Clients Choose Us

Stryke Performance product box
From Lab to You

The Stryke Process

GMP Synthesis

GMP Synthesis

Peptides synthesised in ISO-certified, GMP-compliant pharmaceutical facilities with rigorous process control at every stage.

Third-Party Testing

Third-Party Testing

Every batch independently verified by accredited laboratories for purity, potency, sterility, and endotoxin levels.

COA Issued

COA Issued

Certificate of Analysis generated and archived. You receive a copy with every order — full transparency, zero compromise.

Discreet Delivery

Discreet Delivery

Cold-chain logistics, unmarked packaging, and global delivery to over 50 countries — with real-time tracking and white-glove handling.

Transparency You Can Trust

Every Batch. Every Result. Published.

We don't ask for your trust without earning it. Every product ships with a Certificate of Analysis from an independent, accredited third-party laboratory. Purity, potency, sterility — verified

99.9%Minimum Purity
0Contaminants Found
100%COA Published
GMPCertified Manufacture

Certificate of Analysis

Epithalon 10mg

Batch #AUR-2024-0847 · Tested 14 Mar 2025

Purity (HPLC)99.94%✓ Pass
Molecular Weight390.39 g/mol✓ Pass
AppearanceWhite Lyophilised Powder✓ Pass
Endotoxins< 1 EU/mg✓ Pass
SterilityNo Growth✓ Pass
LabEurofins Scientific (ISO 17025)✓ Accredited
Client Experiences

Trusted by Those Who Accept
No Compromise

Zara Qadir

Zara Qadir

@fab3304

The comprehensive approach to health and wellbeing here is unparalleled. It's not just about living longer, but thriving every single day.

R. Blackwood

R. Blackwood

Private Equity, Dubai

The difference in quality is immediately apparent. The compound quality and COA documentation gave me full confidence in my research results. Nothing in this category compares

S. Laurent

S. Laurent

Physician & Biohacker, Geneva

I've used other suppliers. This is categorically different — you can actually see the COA and verify exactly what you're working with. That matters enormously to me.

S. Laurent

S. Laurent

Physician & Biohacker, Geneva

I've used other suppliers. This is categorically different — you can actually see the COA and verify exactly what you're working with. That matters enormously to me.

L. Kim

L. Kim

Medical Researcher, Seoul

The comprehensive approach to health and wellbeing here is unparalleled. It's not just about living longer, but thriving every single day.

M. Ashford

M. Ashford

CEO, Tech Founder, Singapore

The protocol advisory service is unmatched. My advisor understood the research parameters immediately

Begin Your Protocol

Your Best Self Is Already Possible

Join a global community of high-performers who refuse to leave their biology to chance.

Shop Peptides

Stay Ahead

Receive exclusive protocol guides, new product launches, and members-only pricing. No spam. Unsubscribe anytime.