Check the batch documentation, shipping route and final order total before you purchase.
Pick your peptide
Search or filter the shop below by goal — metabolic, recovery, longevity.
Add to cart & pay
Review the exact kit, shipping route and order total before payment.
Tracked delivery
Dispatched from Germany, the USA or China with a batch COA in the box.
Transformation
−300 lb
Jan 2023 → May 2026
Lived experience
Built by someone who lost 300+ lbs doing the research himself.
"I built Regena to be the supplier I wished I'd had on day one — every batch tested, every COA shared, every WhatsApp answered by a human. Usually me."
Regena Peptides exists because I lived the other side of it. Over 300 pounds, no plan that worked, surrounded by people selling protocols they'd never tried themselves.
Peptide research changed how I thought about metabolic science. Reading paper after paper and learning to read a Certificate of Analysis line by line showed me how much of this market depends on documentation nobody checks.
Once I came out the other side, friends in Marbella and abroad kept asking the same question: where do you actually source from, and what's worth studying? The honest answer was most suppliers cut corners on testing, hide their COAs, and disappear after the sale. So I built the alternative.
- 300+
- lbs lost
- 3 yrs
- self-research
- 100%
- answered personally
Shop research peptides
Review available batch documents, vial sizes and transparent EUR pricing. Add a single-size item here, or open the full catalog.
Weekly newsletter + free 28-page PDF guide
One email a week from the lab, plus our Storage & Reconstitution guide sent instantly.
One-click unsubscribe in every email.
Side-by-side
Why researchers choose Regena
We publish the operational details most suppliers won't. Compare the standards we commit to against what the rest of the market typically offers.
99%+ HPLC-verified vials, batch-level COA in every box, tracked dispatch from our Germany, USA or China hubs — 5–18 days to Spain & Europe.
- 99%+ HPLC purity · COA with every batch
- Tracked, discreet shipping — 5–18 days to Spain & Europe
- Real human support on WhatsApp in under 1 hour
Free help & support · Replies in < 1 hr
Not sure which peptide? Take the 30-second quiz →- Third-party tested
- COA available
- Tracked shipping
- Secure checkout
- Personal support
- 99%+
- HPLC purity
- 3
- Shipping hubs
- 1–3 days
- Dispatch
How it works
Order in 3 simple steps
No signup. No prescription. No confusion.
- 1
Pick your kit
Every peptide is sold as a sealed 10-vial kit. Pick the strength, add to cart — that's it.
- 2
Pay your way
Card via Revolut or bank transfer (SEPA / IBAN, incl. bunq). No account needed — checkout in under 2 minutes.
- 3
5–18 day tracked delivery
Discreet tracked delivery from Germany, the USA or China. Allow 5–18 business days for delivery from when your tracking number is active.
Marbella · Costa del Sol
Laboratory Research Supply in Marbella & the Costa del Sol
The Regena Peptides platform is designed as a research reference system for peptide compounds, their mechanisms, and associated scientific data. Each compound is documented with available batch information, purity testing, and research context.
- Compound reference database
- Research-grade documentation structure
- Science-first organisation of peptides
- No clinical claims, purely research classification
Researchers in Marbella can buy peptides in Marbella from our local Costa del Sol reference library — see the dedicated Marbella page for delivery areas and FAQ.
Independently tested by
Janoshik Analytical
3rd-party HPLC
VidaLabs
USA labs
≥99% purity
Batch-verified
Every batch tested
Public COAs
Independent Lab Reports
Recent batch Certificates of Analysis
Every batch is independently tested by Janoshik Analytical (janoshik.com). Each row below is a real, verifiable COA — click Download COA to open the signed PDF/image with the Janoshik verify key printed at the bottom.
Product
CJC-1295 no DAC 5 mg + Ipamorelin 5 mg Blend
Purity
Ipamorelin 5.06 mg · CJC-1295 (mod GRF 1-29) 5.25 mg
Batch
Unknown
Method
HPLC + MS
Lab
Janoshik Analytical
Date
13 May 2026
Product
Ipamorelin 10 mg
Purity
9.66 mg (99.915%)
Batch
Unknown
Method
HPLC + MS
Lab
Janoshik Analytical
Date
13 May 2026
Product
Tesamorelin 10 mg
Purity
10.46 mg (98.137%)
Batch
Unknown
Method
HPLC + MS
Lab
Janoshik Analytical
Date
13 May 2026
Product
CJC-1295 no DAC 10 mg
Purity
9.77 mg (99.781%)
Batch
Unknown
Method
HPLC + MS
Lab
Janoshik Analytical
Date
13 May 2026
Product
AOD-9604 5 mg
Purity
5.67 mg (99.706%)
Batch
Unknown
Method
HPLC + MS
Lab
Janoshik Analytical
Date
12 May 2026
Showing 6 of 51 reports — search above to find any peptide's COA instantly.
📘 Educational & Research Focus
Where peptides are studied in the lab
Peptides are widely studied in biological and laboratory research for their role in cellular communication and physiological processes. Our content focuses on education around peptide science and related biological systems.
01
Metabolic signalling
Incretin-related pathways such as GLP-1 research models.
02
Tissue regeneration
Cellular repair and recovery study models.
03
Exercise physiology
Muscle recovery and adaptation research.
04
Cellular signalling
Molecular biology and communication research.
05
Endocrine systems
Hormonal signalling research, educational context only.
06
Ageing biology
Cellular function and longevity studies.
🌍 Global research support
Researchers worldwide — UK, Europe, USA, Asia, MENA, LatAm & Oceania
Based in Marbella, supporting researchers and longevity practitioners in 100+ cities across six continents — from London, Berlin and New York to Dubai, Singapore, Tokyo, Sydney and São Paulo. Tap your region for local reference and contact options.
Costa del Sol & Spain
Marbella · Málaga · Madrid · Barcelona
United Kingdom & Ireland
London · Manchester · Edinburgh · Dublin
Europe
Berlin · Paris · Amsterdam · Milan · Zurich
United States
Los Angeles · Miami · New York · Las Vegas
Worldwide — Asia, MENA, LatAm, Oceania
Dubai · Singapore · Tokyo · Sydney · São Paulo · Toronto
Research hubs we ship to
Same batch, same COA — shipped to 200+ research hubs
Orders dispatch from Germany, the USA or China depending on destination and stock availability. Pick a city for its shipping window, customs notes and currency.
- Research peptides in Hull
- Research peptides in India
- Research peptides in Israel
- Research peptides in Kansas
- Research peptides in Kuwait
- Research peptides in León
- Research peptides in Lleida
- Research peptides in Luxembourg
- Research peptides in Malta
- Research peptides in Mexico
- Research peptides in Milton Keynes
- Research peptides in Moldova
- Research peptides in Morocco
- Research peptides in Nepal
- Research peptides in New York
- Research peptides in North Dakota
- Research peptides in Nueva Andalucía
- Research peptides in Ourense
- Research peptides in Pamplona
- Research peptides in Peru
- Research peptides in Portland
- Research peptides in Reading
- Research peptides in Rwanda
- Research peptides in San Marino
- Research peptides in Seattle
- Research peptides in Slovakia
- Research peptides in Southampton
- Research peptides in Sunderland
- Research peptides in Tanzania
- Research peptides in the Czech Republic
- Research peptides in the United Kingdom
- Research peptides in Türkiye
Quality & Documentation
Documentation standards that hold up
Batch-level COA documentation
Every batch ships with a Certificate of Analysis detailing purity, molecular weight, and methodology.
HPLC purity verification
Third-party High-Performance Liquid Chromatography testing — consistently achieving 99%+ purity.
Temperature-controlled shipping
Discreet, secure packaging with full tracking. Express shipping available for urgent research needs.
Research classification compliance
Strictly classified as research-grade compounds for laboratory and in-vitro research use only.