Tokyo · Peptide & Life Sciences

Your Global Partner
in Peptide &
Life Sciences

We bridge global pharmaceutical companies with peptide raw material suppliers, CDMO manufacturers worldwide, and Japan's leading healthcare facilities.

J & K L 株式会社
Jaisy und Kraft für Leben
Get in Touch
Peptide Research Lab
10+
Years in Pharma
3
Core Markets
CN · JP · EU
Coverage
Located in Tokyo,
Serving the World

J & K L 株式会社 is a Tokyo-based consultancy focused on the global peptide and life sciences industry. We specialize in peptide raw material sourcing, CDMO matchmaking across China, Japan and beyond, and health management advisory. With deep roots in Asian and European markets, we connect clients worldwide with the best partners in peptide manufacturing and advanced healthcare.

01

Peptide Raw Material Procurement

Intermediary for global peptide API, intermediates and custom synthesis — connecting buyers with verified suppliers.

02

China CDMO & Factory Sourcing

We specialize in connecting European, Japanese, and U.S. pharma companies with China-based peptide contract manufacturers — from SPPS specialists to GMP-certified commercial facilities.

03

Health Management in Japan

We guide clients to Japan's leading stem cell clinics, anti-aging centers and premium wellness facilities.

Our Services

Three specialized service pillars focused on the global peptide industry and life sciences ecosystem.

01

Peptide Raw Material Procurement

We act as trusted intermediaries sourcing peptide APIs, key intermediates, and custom synthesis materials — connecting global buyers with qualified suppliers at competitive prices.

  • Peptide API & intermediate sourcing
  • Custom peptide synthesis coordination
  • Supplier qualification & audit support
  • Cross-border import/export coordination
  • Global peptide market intelligence reports
02

China CDMO & Factory Sourcing

We specialize in helping European, Japanese, and U.S. pharma and biotech companies identify and engage China-based peptide contract manufacturers — from clinical-stage SPPS specialists to large-scale commercial GMP facilities.

  • China peptide factory identification & shortlisting
  • GMP facility assessment & on-site due diligence
  • Technical & regulatory gap analysis
  • Bilingual negotiation & contract support
Our Process
1
Requirements Brief

Define peptide sequence, purity targets, scale (grams → multi-kg), regulatory pathway (IND/NDA/GMP), and timeline.

2
Factory Longlist & Screening

We screen our growing network of China-based peptide CDMOs against your technical and compliance criteria, identifying the most suitable candidates for your project.

3
Technical & GMP Due Diligence

Remote document review (GMP certificates, analytical methods, batch records) followed by optional on-site audit at shortlisted facilities.

4
Bilateral Introduction & NDA

Facilitated introduction with bilingual support. We assist with NDA/CDA execution and initial feasibility discussions.

5
Negotiation & Contract Closure

Bilingual negotiation support covering pricing, IP ownership, quality agreements, and delivery milestones until contract is signed.

6
Ongoing Project Oversight

Post-contract monitoring — milestone tracking, issue escalation, and communication bridging throughout the manufacturing campaign.

03

Health Management Consulting

We provide personalized health management advisory and help clients access Japan's most advanced regenerative medicine and wellness facilities — including stem cell therapies and anti-aging programs.

  • Stem cell clinic consultation & referral
  • Anti-aging & regenerative medicine programs
Our Process
1
Health Profile Submission

Client submits recent medical check-up reports, bloodwork, and health goals. All records handled under strict confidentiality.

2
Medical Expert Review

Our partnered physicians review the profile, identify key health indicators, and flag areas for further evaluation or treatment.

3
Personalised Treatment Plan

Based on the assessment, we propose a tailored program: stem cell therapy, anti-aging infusions, comprehensive health checks, or a combination package.

4
Clinic Matching & Booking

We match the client with the most suitable certified clinic in Tokyo or Osaka and handle all appointment scheduling and pre-arrival coordination.

5
In-Clinic Accompaniment

Full bilingual concierge support during the clinic visit: interpretation, logistics, and real-time communication between client and medical team.

6
Post-Treatment Follow-Up

We coordinate follow-up consultations, track recovery progress, and advise on maintenance programs or next treatment cycles.

Why Work With Us

Three things that set us apart in the global peptide and life sciences space.

🌐
Quadrilingual Team

Chinese · English · German · Japanese

Our team operates natively across three languages, eliminating miscommunication at every stage — from supplier negotiation in Mandarin to client reporting in English or German.

🔬
Peptide Focus

Deep Expertise, Narrow Scope

We focus exclusively on peptides and life sciences — not generalist sourcing. This means deeper supplier relationships, faster qualification, and sharper technical judgment on your behalf.

🗺️
CN · JP · EU

Asia–Europe Triangle

With roots in China, a base in Tokyo, and strong ties to European pharmaceutical markets, we bridge both directions: Asian manufacturers to European buyers, and vice versa.

Peptide Industry News

Latest developments in the global peptide and GLP-1 drug market.

LIVE
Novo Nordisk launches oral Ozempic tablet in the U.S. — May 4, 2026 2026: The year of oral GLP-1s — Novo Wegovy pill & Lilly Foundayo both now on market Peptide wellness market could near $300 billion — May 2026 report FDA confirms 7 peptides for July 2026 PCAC reclassification vote — BPC-157, TB-500 & more Peptide synthesis market forecast to reach $2.26B by 2033 at 11.4% CAGR Bachem & Lonza announce major peptide API capacity investments — Apr 2026 Novo Nordisk launches oral Ozempic tablet in the U.S. — May 4, 2026 2026: The year of oral GLP-1s — Novo Wegovy pill & Lilly Foundayo both now on market Peptide wellness market could near $300 billion — May 2026 report FDA confirms 7 peptides for July 2026 PCAC reclassification vote — BPC-157, TB-500 & more Peptide synthesis market forecast to reach $2.26B by 2033 at 11.4% CAGR Bachem & Lonza announce major peptide API capacity investments — Apr 2026
Market2026-04-10
FDA Approves Eli Lilly's Orforglipron — First Oral GLP-1 for Obesity
The U.S. FDA granted approval to Eli Lilly's orforglipron, making it the first oral small-molecule GLP-1 receptor agonist approved for weight management. The approval marks a pivotal shift in the obesity treatment landscape, potentially opening the market to patients who prefer pills over injections. Analysts estimate it could reach over $10 billion in annual sales by 2029, intensifying competition with Novo Nordisk's injectable franchise.
Regulatory2026-03-18
China Semaglutide Patent Expires — Generic Wave Begins
Novo Nordisk's core semaglutide compound patent in China expired in March 2026, triggering a wave of generic drug applications from over ten domestic manufacturers including Qilu Pharma, CSPC, and Hengrui. Novo preemptively slashed hospital pricing by approximately 50%. The development is highly relevant for China-based peptide CDMOs and API suppliers, who are rapidly scaling capacity to meet generic demand.
Market2026-05-11
Next-Generation GLP-1 Revolution Already Underway — Oral Race Heats Up
A May 11 analysis confirms 2026 is becoming "the year of the orals" for GLP-1 therapies. Novo Nordisk launched its oral Wegovy pill for obesity on May 4, while Eli Lilly's Foundayo (orforglipron) shipped to U.S. pharmacies from April 6. The oral format shift is reshaping peptide manufacturing requirements, driving new demand for high-purity oral peptide APIs and pushing CDMOs to develop specialised solid-dose synthesis capabilities.
Market2026-05-04
Novo Nordisk Launches Oral Ozempic Tablet in the U.S. — Peptide API Demand Set to Surge
Novo Nordisk began U.S. sales of Ozempic® tablets (semaglutide 1.5 mg, 4 mg, 9 mg) on May 4, 2026 — the first oral GLP-1 peptide approved for type 2 diabetes. Available through NovoCare Pharmacy and major telehealth providers from $25/month with insurance. The launch marks a pivotal expansion of oral peptide medications, with analysts expecting accelerated demand for semaglutide API from global CDMOs as generic manufacturers prepare for off-patent entry.
Market2026-05-12
Peptide Wellness Market Could Near $300 Billion as Consumer Demand Accelerates
A new report published May 12, 2026 highlights explosive growth in peptide-based wellness products — from GLP-1 weight-loss drugs to anti-aging and performance peptides. Consumer demand for science-backed peptide supplements is driving a multi-billion-dollar market projected to approach $300 billion as mainstream adoption accelerates across pharma, nutraceuticals, and regenerative medicine.
Regulatory2026-05-08
FDA Confirms 7 Peptides for July 2026 PCAC Reclassification Vote
The FDA has confirmed that its Pharmacy Compounding Advisory Committee will convene July 23–24, 2026 to vote on reclassifying seven peptides — including BPC-157, TB-500, Epitalon, Semax, MOTS-c, KPV, and Emideltide — from the Category 2 "Do Not Compound" list to Category 1. A positive vote would permit licensed compounding pharmacies to prepare these peptides with individual prescriptions for the first time since 2023 restrictions took effect, significantly expanding API demand.
Market2026-04
Peptide Synthesis Market Set to Reach $2.26 Billion by 2033
A new market report forecasts the global peptide synthesis market will grow at a CAGR of 11.4% through 2033, driven by GLP-1 drug demand, CDMO capacity expansion, and advances in automated solid-phase synthesis. Bachem and Lonza both announced major capacity investments in April 2026. China-based CDMOs are capturing an increasing share of global peptide API production as multinational pharma companies diversify their supply chains.
Meet the Team

Our team combines deep expertise in pharmaceuticals, finance, and the Japanese healthcare market.

Jaisy Xu

Jaisy Xu

Founder & Managing Director

M.Sc. Financial Mathematics, Technical University of Munich
Over a decade of experience in the pharmaceutical industry
Active angel investor & enthusiastic entrepreneur

Hennessy Zhang

Hennessy Zhang

Partner & Pharmaceutical Consultant

Bachelor's degree in Pharmaceutical Management (China)
Master's degree in Business Administration (U.S.)
CFA Charterholder & Real Estate Appraiser

Contact Us

We'd love to hear about your project. Reach out and we'll be in touch shortly.

Send an Email
info@jandkl-jp.com
Tokyo, Japan