HPLC-Tested Research Peptides with Verified COAs, Fast EU Shipping and Real Human Support
Aggregated from internal fulfilment and customer satisfaction data. We test every batch, deliver real orders, and provide responsive support.
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 and recovery science. Reading paper after paper, sourcing reference compounds, learning to read a Certificate of Analysis line by line — that's how I rebuilt my health and, eventually, my body composition.
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
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.
Trusted reference supplier · Verified across review platforms
Trustpilot
4.8 / 5 · verified buyers
Google Reviews
Rated by Marbella clients
Scamadviser
Trust score verified
Verified Supplier
Peptides Lookup verified
SSL Secured
256-bit encrypted checkout
HPLC Verified
Batch COA on every vial
EU Sourced
Tested & shipped from EU
Discreet Delivery
Temperature-controlled
We accept · Multiple secure payment methods
- Bank transfer via Bunq
- Instant transfer
Shop the catalog
The research catalog
59 research compounds across 14 categories — each verified against a lot-matched Certificate of Analysis.
Consultation
1 products
Copper & Skin Peptides
3 productsIncretin Analogues
5 productsSecretagogues
10 productsGuides
3 productsHormone Analogues
3 productsImmunopeptides
4 productsMitochondrial & Cellular
8 productsMelanocortin
2 productsLipotropic & Amino
4 productsNeuropeptide
2 productsNeuro Research
5 productsCytoprotective
7 productsSupplies
2 productsMarbella · 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
Search 40+ verified Janoshik COAs
Type a peptide name, batch number or verify key. Every report below is a real Janoshik Analytical certificate — cross-check any verify key at janoshik.com/verify. Reports carry different lab names or letterheads because Regena uses multiple tested and verified suppliers; if one partner runs out of stock, we source the same compound from another approved supplier so your order is always fulfilled from a verified batch.
6 reports of 74 — search to see the rest
- Ipamorelin 5.06 mg · CJC-1295 (mod GRF 1-29) 5.25 mg
Batch Unknown
CJC-1295 no DAC 5 mg + Ipamorelin 5 mg Blend
HPLC + MS · 13 May 2026
- 9.66 mg (99.915%)
Batch Unknown
Ipamorelin 10 mg
HPLC + MS · 13 May 2026
- 10.46 mg (98.137%)
Batch Unknown
GHRH1 10 mg
HPLC + MS · 13 May 2026
- 9.77 mg (99.781%)
Batch Unknown
CJC-1295 no DAC 10 mg
HPLC + MS · 13 May 2026
- 5.67 mg (99.706%)
Batch Unknown
AOD-9604 5 mg
HPLC + MS · 12 May 2026
- 10.56 mg (99.933%)
Batch Unknown
BPC-157 10 mg
HPLC + MS · 12 May 2026
Peptide Guide Packs · Guides First, Payment Later
Get 10, 20 or 30 in-depth peptide guides emailed straight to you
We send the guides first, then trust you to send payment. Reconstitution math, dosing windows, storage tables, GLP-1 deep dives and more — a full month of research reading for the price of a coffee.
Starter Pack
€10
10 brand-new guides
Get this pack →
Most popularPlus Pack
€20
20 brand-new guides
Get this pack →
Pro Pack
€30
30 brand-new guides
Get this pack →
How the guide pack works
- Do I pay before receiving the guides?
- No. We email your guide pack first, then send payment details. You pay when you’re ready — we trust you.
- How do I pay afterward?
- A follow-up email includes simple payment details for a Bunq bank transfer (SEPA / IBAN).
- When will I receive the guides?
- Usually within a few minutes of ordering. They land in the email address you entered at checkout as a PDF download link.
Guides emailed first · Pay when you’re ready · For research use only
1:1 Consultation · Direct With The Founder
30 minutes of deep peptide guidance, tailored to you
A private video call to go through your goals, current stack, mixing (reconstitution) math, dosing windows and storage. Walk away with clarity on exactly what to run, how to cycle it, and what to avoid — saving you months of trial-and-error and hundreds of euros in wrong purchases.
- ✓ Goal-mapped peptide protocol
- ✓ Reconstitution & dosing walkthrough
- ✓ Stack interactions reviewed
- ✓ Honest "don't waste money on this" calls
📘 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, LatAm & Oceania
Based in Marbella, supporting researchers and longevity practitioners in 100+ cities across six continents — from London, Berlin and New York to Singapore, Tokyo, Sydney and Toronto. 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, LatAm, Oceania
Singapore · Tokyo · Sydney · Toronto · Mexico City
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.