Discover the Power of Precision: HK Peptides Worldwide

Unlock Your Potential with Premium Peptides

At HK Peptides Worldwide, we’re your trusted global partner in cutting-edge peptide innovation. Sourced from the heart of Hong Kong’s biotech excellence, our high-purity peptides empower researchers, athletes, and wellness pioneers to push boundaries in performance, recovery, and longevity.

From BPC-157 for rapid healing to TB-500 for tissue repair, explore our curated collection of research-grade solutions—delivered discreetly and reliably to your door, worldwide. Science-backed, quality-assured, and backed by a commitment to purity above 99%.

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About HK Peptides Worldwide

Founded in Hong Kong, the global hub of advanced biotechnology and precision manufacturing, HK Peptides Worldwide has quickly become a trusted name in research-grade peptides since 2020.

We specialize in small-batch, ultra-high-purity peptides (≥99%) for scientific research, performance optimization, and regenerative studies. Every product is synthesized in ISO-certified laboratories, third-party tested for purity, potency, and endotoxin levels, and shipped with full certificates of analysis.

Our mission is simple: deliver the world’s cleanest, most reliable peptides with unmatched speed and discretion to researchers, clinics, biohackers, and elite athletes in over 80 countries.

No compromises on quality. No unnecessary middlemen. Just pure science, delivered worldwide.

more about us

At HK Peptides Worldwide, we believe that groundbreaking research deserves tools of absolute precision. That’s why every peptide in our catalog is produced with an uncompromising focus on purity, stability, and reliability. We offer a carefully selected range of lyophilized research peptides, including staples like BPC-157, TB-500, GHK-Cu, Semaglutide, Tirzepatide, Retatrutide, CJC-1295 with or without DAC, Ipamorelin, Epitalon, SS-31, MOTS-c, and many others. Each compound is synthesized in small batches in ISO-certified facilities, third-party tested in ISO/IEC 17025-accredited laboratories, and guaranteed to meet or exceed 99% purity by HPLC. From metabolic and longevity research to tissue repair and performance optimization studies, our peptides are trusted by scientists, clinics, biohackers, and elite athletes in over 80 countries. Every order ships with a full Certificate of Analysis, mass spectrometry data, and endotoxin/sterility reports—because real science demands complete transparency.

Pure, potent, and delivered discreetly worldwide. That’s not just a promise—it’s the HK Peptides standard.

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Research Grade Peptide

VIP 10 mg research peptide USA

$190.00 Original price was: $190.00.$178.00Current price is: $178.00.

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Research Grade Peptide

Tirzepatide 60 mg Lap Tested USA

$246.00 Original price was: $246.00.$232.00Current price is: $232.00.

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Research Grade Peptide

Tirzepatide 5 mg Research Peptide (USA)

$56.00 Original price was: $56.00.$49.00Current price is: $49.00.

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Research Grade Peptide

Tirzepatide 40mg Bulk Sales USA

$191.00 Original price was: $191.00.$180.00Current price is: $180.00.

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Research Grade Peptide

Tirzepatide 30 mg Research Peptide (USA)

$165.00 Original price was: $165.00.$155.00Current price is: $155.00.

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Research Grade Peptide

Tirzepatide 20mg Metabolic Research Peptide

$117.00 Original price was: $117.00.$110.00Current price is: $110.00.

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Research Grade Peptide

Tirzepatide 15mg High-Puriy Research Peptide

$102.00 Original price was: $102.00.$83.00Current price is: $83.00.

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Research Grade Peptide

Tirzepatide 10 mg Research Peptide Vials (USA)

$82.00 Original price was: $82.00.$67.00Current price is: $67.00.

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Research Grade Peptide

Thymosin Alpha-1 5mg

$111.00 Original price was: $111.00.$100.00Current price is: $100.00.

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Research Grade Peptide

Thymosin Alpha-1 10mg

$179.00 Original price was: $179.00.$168.00Current price is: $168.00.

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Research Grade Peptide

Thymalin 10 mg research peptide USA

$70.00 Original price was: $70.00.$63.00Current price is: $63.00.

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Research Grade Peptide

Tesamorelin 5 mg Research Peptide

$124.00 Original price was: $124.00.$112.00Current price is: $112.00.

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Research Grade Peptide

TB-500 5 mg Thymosin Beta Research Peptide USA

$97.00 Original price was: $97.00.$89.00Current price is: $89.00.

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Research Grade Peptide

SS-31 50 mg Mitochondrial Research Peptide USA

$431.00 Original price was: $431.00.$410.00Current price is: $410.00.

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Research Grade Peptide

SS-31 40 mg Advanced Mitochondrial Research Peptide USA

$314.00 Original price was: $314.00.$297.00Current price is: $297.00.

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Research Grade Peptide

SS-31 30 mg Mitochondrial Research Peptide USA

$201.00 Original price was: $201.00.$198.00Current price is: $198.00.

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Research Grade Peptide

SS-31 15 mg Precision Mitochondrial Research Peptide USA

$127.00 Original price was: $127.00.$115.00Current price is: $115.00.

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Research Grade Peptide

SS-31 10 mg Precision Mitochondrial Research Peptide USA

$115.00 Original price was: $115.00.$105.00Current price is: $105.00.

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Research Grade Peptide

SNAP-8 10 mg research peptide USA

$52.00 Original price was: $52.00.$41.00Current price is: $41.00.

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Research Grade Peptide

Sermorelin 5 mg Biochemical Research Peptide

$83.00 Original price was: $83.00.$70.00Current price is: $70.00.

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Research Grade Peptide

Sermorelin 10 mg Molecular Research Peptides

$159.00 Original price was: $159.00.$142.00Current price is: $142.00.

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Research Grade Peptide

Semaglutide 60 mg Research Peptide (USA Supply)

$126.00 Original price was: $126.00.$118.00Current price is: $118.00.

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Research Grade Peptide

Semaglutide 50 mg Research Peptide USA

$118.00 Original price was: $118.00.$111.00Current price is: $111.00.

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Research Grade Peptide

Semaglutide 5 mg Research Peptide USA

$52.00 Original price was: $52.00.$42.00Current price is: $42.00.

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Research Grade Peptide

Semaglutide 40 mg GLP-1 Research Peptide USA

$115.00 Original price was: $115.00.$106.00Current price is: $106.00.

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Research Grade Peptide

Semaglutide 30 mg Research-grade GLP-1 Peptide

$106.00 Original price was: $106.00.$98.00Current price is: $98.00.

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Research Grade Peptide

Semaglutide 20 mg High-Purity Peptide

$102.00 Original price was: $102.00.$90.00Current price is: $90.00.

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Research Grade Peptide

Semaglutide 15 mg Research Peptide USA

$93.00 Original price was: $93.00.$81.00Current price is: $81.00.

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Research Grade Peptide

Semaglutide 10 mg Grade GLP-1 Research Peptide

$72.00 Original price was: $72.00.$60.00Current price is: $60.00.

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Research Grade Peptide

Selank 5 mg research peptide USA

$54.00 Original price was: $54.00.$45.00Current price is: $45.00.

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Research Grade Peptide

Selank 10 mg research peptide USA

$84.00 Original price was: $84.00.$72.00Current price is: $72.00.

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Research Grade Peptide

Retatrutide 60 mg Research Peptide

$342.00 Original price was: $342.00.$321.00Current price is: $321.00.

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Research Grade Peptide

Retatrutide 50 mg Research Peptide

$320.00 Original price was: $320.00.$313.00Current price is: $313.00.

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Research Grade Peptide

Retatrutide 5 mg Scientific Research Materials

$105.00 Original price was: $105.00.$91.00Current price is: $91.00.

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Research Grade Peptide

Retatrutide 40 mg Lab-grade peptides

$309.00 Original price was: $309.00.$297.00Current price is: $297.00.

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Research Grade Peptide

Retatrutide 30 mg Research peptides USA

$284.00 Original price was: $284.00.$270.00Current price is: $270.00.

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Research Grade Peptide

Retatrutide 20 mg High-Purity Peptides

$216.00 Original price was: $216.00.$207.00Current price is: $207.00.

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Research Grade Peptide

Retatrutide 15 mg Laboratory Peptide Supply

$178.00 Original price was: $178.00.$161.00Current price is: $161.00.

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Research Grade Peptide

Retatrutide 10 mg Scientific Research Materials

$149.00 Original price was: $149.00.$130.00Current price is: $130.00.

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Research Grade Peptide

PT-141 10 mg Research Peptide USA

$72.00 Original price was: $72.00.$65.00Current price is: $65.00.

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Research Grade Peptide

PEG-MGF 2 mg research peptide USA

$101.00 Original price was: $101.00.$90.00Current price is: $90.00.

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Research Grade Peptide

Oxytocin Acetate 5 mg Research Peptide UAS

$71.00 Original price was: $71.00.$62.00Current price is: $62.00.

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Research Grade Peptide

Oxytocin Acetate 2 mg research peptide USA

$45.00 Original price was: $45.00.$36.00Current price is: $36.00.

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Research Grade Peptide

NAD⁺ 500 mg Cellular Metabolism Research USA

$97.00 Original price was: $97.00.$90.00Current price is: $90.00.

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Research Grade Peptide

NAD⁺ 1000 mg Laboratory Research Compound USA

$177.00 Original price was: $177.00.$169.00Current price is: $169.00.

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Research Grade Peptide

NAD⁺ 100 mg Research Compound USA

$54.00 Original price was: $54.00.$45.00Current price is: $45.00.

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Research Grade Peptide

MOTS-c 40 mg Mitochondrial Peptide Research USA

$242.00 Original price was: $242.00.$225.00Current price is: $225.00.

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Research Grade Peptide

MOTS-c 30 mg Mitochondrial-Derived Research Peptide USA

$178.00 Original price was: $178.00.$170.00Current price is: $170.00.

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Research Grade Peptide

MOTS-c 20 mg Mitochondrial Peptide Research USA

$151.00 Original price was: $151.00.$122.00Current price is: $122.00.

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Research Grade Peptide

MOTS-c 10 mg Mitochondrial Peptide Supply USA

$78.00 Original price was: $78.00.$68.00Current price is: $68.00.

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Research Grade Peptide

MK-677 5 mg research compound USA

$30.00 Original price was: $30.00.$22.00Current price is: $22.00.

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Research Grade Peptide

MGF 2 mg research peptide USA

$77.00 Original price was: $77.00.$62.00Current price is: $62.00.

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Research Grade Peptide

Melanotan 2 (MT-2) 10 mg Peptide Study Materials

$76.00 Original price was: $76.00.$62.00Current price is: $62.00.

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Research Grade Peptide

Melanotan 1 (MT-1) 10 mg HK Peptides Worldwide

$78.00 Original price was: $78.00.$62.00Current price is: $62.00.

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Research Grade Peptide

LL-37 5 mg research peptide USA

$102.00 Original price was: $102.00.$90.00Current price is: $90.00.

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Research Grade Peptide

Lipo-C 10 mL Lipotropic Research Solution USA

$89.00 Original price was: $89.00.$80.00Current price is: $80.00.

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Research Grade Peptide

KPV 10 mg Laboratory-Grade Compounds

$80.00 Original price was: $80.00.$69.00Current price is: $69.00.

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Research Grade Peptide

Klowv 80 mg Advanced Research Peptide Compound USA

$263.00 Original price was: $263.00.$240.00Current price is: $240.00.

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Research Grade Peptide

Kisspeptin-10 5 mg research peptide USA

$70.00 Original price was: $70.00.$60.00Current price is: $60.00.

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Research Grade Peptide

IGF-1 1 mg Research Peptide USA

$239.00 Original price was: $239.00.$220.00Current price is: $220.00.

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Research Grade Peptide

IGF-1 0.1 mg Research Peptide USA

$58.00 Original price was: $58.00.$45.00Current price is: $45.00.

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Research Grade Peptide

High Purity Tirzepatide 50mg

$212.00 Original price was: $212.00.$198.00Current price is: $198.00.

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Research Grade Peptide

HGH 40 mg recombinant growth hormone research USA

$118.00 Original price was: $118.00.$105.00Current price is: $105.00.

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Research Grade Peptide

HGH 30 mg Recombinant Hormone Research Peptides USA

$104.00 Original price was: $104.00.$92.00Current price is: $92.00.

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Research Grade Peptide

HGH 20 mg Recombinant Hormone Research USA

$92.00 Original price was: $92.00.$84.00Current price is: $84.00.

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Research Grade Peptide

HGH 15 mg Recombinant Growth Hormone Research USA

$84.00 Original price was: $84.00.$73.00Current price is: $73.00.

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Research Grade Peptide

HGH 10 mg Recombinant Hormone Research USA

$59.00 Original price was: $59.00.$49.00Current price is: $49.00.

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Research Grade Peptide

Glutathione 600 mg antioxidant research compound USA

$70.00 Original price was: $70.00.$59.00Current price is: $59.00.

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Research Grade Peptide

Glutathione 1500 mg research compound USA

$102.00 Original price was: $102.00.$89.00Current price is: $89.00.

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Research Grade Peptide

Glow+ 70 mg Cosmetic Peptide Research Blend USA

$243.00 Original price was: $243.00.$227.00Current price is: $227.00.

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Research Grade Peptide

GHRP-6 Acetate 5 mg peptide research compound USA

$33.00 Original price was: $33.00.$27.00Current price is: $27.00.

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Research Grade Peptide

GHRP-6 Acetate 10 mg research peptide USA

$61.00 Original price was: $61.00.$54.00Current price is: $54.00.

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Research Grade Peptide

GHRP-2 Acetate 5 mg Research Peptide USA

$33.00 Original price was: $33.00.$27.00Current price is: $27.00.

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Research Grade Peptide

GHRP-2 Acetate 10 mg research peptide USA

$61.00 Original price was: $61.00.$54.00Current price is: $54.00.

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Research Grade Peptide

GHK-Cu 50 mg Copper Peptide Research USA

$41.00 Original price was: $41.00.$33.00Current price is: $33.00.

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Research Grade Peptide

GHK-Cu 100 mg Copper Peptide Research Compound USA

$66.00 Original price was: $66.00.$59.00Current price is: $59.00.

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Research Grade Peptide

DSIP 5mg

$51.00 Original price was: $51.00.$47.00Current price is: $47.00.

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Research Grade Peptide

DSIP 10mg

$92.00 Original price was: $92.00.$87.00Current price is: $87.00.

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Research Grade Peptide

Dermorphin 5 mg opioid receptor research peptide USA

$45.00 Original price was: $45.00.$36.00Current price is: $36.00.

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Research Grade Peptide

CJC-1295 Without DAC 5 mg Research Peptide USA

$112.00 Original price was: $112.00.$95.00Current price is: $95.00.

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Research Grade Peptide

CJC-1295 Without DAC 5 mg + IPA 10 mg Research Peptide Blend

$125.00 Original price was: $125.00.$115.00Current price is: $115.00.

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Research Grade Peptide

CJC-1295 Without DAC 2 mg In-vitro Research Peptide

$56.00 Original price was: $56.00.$41.00Current price is: $41.00.

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Research Grade Peptide

CJC-1295 Without DAC 10 mg Research Peptide (USA)

$202.00 Original price was: $202.00.$185.00Current price is: $185.00.

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Research Grade Peptide

CJC-1295 With DAC 5 mg Molecular Research Peptides

$177.00 Original price was: $177.00.$172.00Current price is: $172.00.

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Research Grade Peptide

CJC-1295 With DAC 2 mg Laboratory Research Peptide USA

$87.00 Original price was: $87.00.$72.00Current price is: $72.00.

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Research Grade Peptide

CJC-1295 With DAC 10 mgIn-Vitro Research Peptide

$239.00 Original price was: $239.00.$218.00Current price is: $218.00.

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Research Grade Peptide

Cagrilintide 5 mg Amylin Research Peptide USA

$124.00 Original price was: $124.00.$117.00Current price is: $117.00.

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Research Grade Peptide

Cagrilintide 5 mg + Semaglutide 10 mg Research Peptide Blend

$180.00 Original price was: $180.00.$167.00Current price is: $167.00.

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Research Grade Peptide

Cagrilintide 10 mg Amylin Analog Research Peptide USA

$242.00 Original price was: $242.00.$227.00Current price is: $227.00.

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Research Grade Peptide

Buy SS-31 5 mg Research Peptide USA

$87.00 Original price was: $87.00.$76.00Current price is: $76.00.

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Research Grade Peptide

BPC-157 TB-500 20 mg Research Peptide USA

$214.00 Original price was: $214.00.$196.00Current price is: $196.00.

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Research Grade Peptide

BPC-157 5 mg Body Protection Research Peptide USA

$56.00 Original price was: $56.00.$48.00Current price is: $48.00.

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Research Grade Peptide

BPC-157 + TB-500 10 mg Research Peptide Combination USA

$127.00 Original price was: $127.00.$117.00Current price is: $117.00.

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Research Grade Peptide

Bacteriostatic Water 5 mg Research Solution

$12.00 Original price was: $12.00.$11.00Current price is: $11.00.

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Research Grade Peptide

BAC Water 3 mg Research Solution

$11.00 Original price was: $11.00.$10.00Current price is: $10.00.

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Research Grade Peptide

BAC Water 10 mg Research Solution

$14.00 Original price was: $14.00.$11.00Current price is: $11.00.

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Research Grade Peptide

AOD9604 5 mg Fragmented HGH Research Peptide USA

$115.00 Original price was: $115.00.$101.00Current price is: $101.00.

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Research Grade Peptide

AOD9604 10 mg Research Peptide USA

$195.00 Original price was: $195.00.$185.00Current price is: $185.00.

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Research Grade Peptide

AICAR 50mg

$72.00 Original price was: $72.00.$60.00Current price is: $60.00.