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Netherlands cGMP Laboratory

Precision
Research
FlexPens

Advanced peptide FlexPen formulations engineered for analytical precision. Every batch manufactured in our Netherlands facility under strict cGMP protocols with full third-party verification.

99%+ Purity
HPLC Verified
Global Shipping
DDP Available
Verified COAs
Third-Party Lab
cGMP Certified
99%+ Purity
2–8°C Storage
Batch NL-2026
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Every Batch 7x Tested

HPLC & Mass Spec Verified

cGMP Manufacturing

Netherlands Certified Facility

Global Research Shipping

DDP — Cold Chain Available

Dedicated Research Support

Inquiry Response < 24 Hours

Committed to Transparency

Every FlexPen leaving our Netherlands facility meets the highest standards of pharmaceutical-grade manufacturing and analytical verification.

Protocol 01

For Laboratory Research Use Only

All VitalPep Pro FlexPen compounds are manufactured and distributed exclusively for legitimate laboratory research purposes. Strict compliance documentation accompanies every shipment.

Protocol 02

cGMP Certified Manufacturing

Our Netherlands-based production facility operates under current Good Manufacturing Practice standards, ensuring consistent quality, traceability, and sterility across all FlexPen formulations.

Protocol 03

Third-Party Laboratory Testing

Every batch undergoes independent third-party analysis including HPLC purity testing, endotoxin screening, and sterility verification. Full COA reports are publicly accessible.

Protocol 04

Research Institution Support

Our dedicated research liaison team provides comprehensive support for institutional inquiries, bulk research orders, and custom FlexPen formulation requests tailored to your laboratory protocols.

Netherlands Research Facility

Analytical Precision,
European Excellence

Founded in the Netherlands, VitalPep Pro Pharmaceuticals was established to bridge the gap between research-grade peptide compounds and the rigorous quality standards demanded by modern laboratories. Our FlexPen delivery system represents the next evolution in precise, convenient research compound administration.

Every compound is synthesized, formulated, and quality-tested within our state-of-the-art EU facility, ensuring batch-to-batch consistency that researchers can rely on.

7
FlexPen Compounds
99%+
Purity Standard
EU
GMP Certified

Need Dosing Information?

Download the complete research protocol for each FlexPen compound, including concentration calculations, unit conversions, and administration guidelines.

Research FlexPen Showcase

01 / 07
VitalPep Pro GHK-Cu label
01
Tissue Regeneration & Anti-Aging

GHK-Cu

Glycine-Histidine-Lysine Copper Peptide · 33.33 mg/ml · 100mg / 3ml

GHK-Cu is a naturally occurring copper peptide complex found in human plasma that plays a critical role in wound healing, tissue remodeling, and cellular repair. Originally isolated by Dr. Loren Pickart, plasma GHK-Cu levels decline sharply with age — making it one of the most studied peptides in regenerative and anti-aging research. Each FlexPen delivers a precision 100mg payload in 3ml of carrier solution, providing consistent, measurable dosing for research protocols.

99.2% HPLC
100mg / 3ml
2–8 °C · do not freeze
NL-2026-A
cGMP Netherlands
VitalPep Pro Retatrutide label
02
Advanced Metabolic Research

Retatrutide

GIP / GLP-1 / Glucagon Triple Receptor Agonist · 10 mg/ml · 30mg / 3ml

Retatrutide (LY3437943) represents the cutting edge of metabolic research compounds — a novel triple agonist that simultaneously activates GIP, GLP-1, and glucagon receptors. This triple-action mechanism produces unmatched metabolic effects compared to single or dual agonists, making it the most studied next-generation compound in metabolic science. Each FlexPen delivers a precision 30mg payload for consistent, protocol-ready research dosing.

99.4% HPLC
30mg / 3ml
2–8 °C · do not freeze
NL-2026-B
Triple Agonist
VitalPep Pro Melanotan II label
03
Melanocortin System Research

Melanotan II

Synthetic α-MSH Cyclic Lactam Analog · 3.33 mg/ml · 10mg / 3ml

Melanotan II (MT-II) is a synthetic cyclic lactam analog of alpha-melanocyte-stimulating hormone (α-MSH), originally developed at the University of Arizona as part of research into photoprotection and tanning. As a non-selective melanocortin receptor agonist, MT-II provides unparalleled access to the melanocortin system for studying pigmentation, appetite regulation, sexual function, and immune modulation pathways in a single compound.

99.1% HPLC
10mg / 3ml
2–8 °C · do not freeze
NL-2026-C
Melanocortin Agonist
VitalPep Pro NAD+ label
04
Cellular Energy & Longevity Research

NAD+

Nicotinamide Adenine Dinucleotide · 166.67 mg/ml · 500mg / 3ml

NAD+ (Nicotinamide Adenine Dinucleotide) is the essential coenzyme found at the center of cellular metabolism in every living cell. As a critical electron carrier in oxidative phosphorylation and a key substrate for longevity-regulating enzymes, NAD+ sits at the intersection of aging, energy production, and DNA repair research. At 500mg per 3ml cartridge, this FlexPen delivers the highest-concentration research payload in our entire lineup.

99.3% HPLC
500mg / 3ml
2–8 °C · do not freeze
NL-2026-D
cGMP Netherlands
VitalPep Pro Semaglutide label
05
GLP-1 Metabolic Research

Semaglutide

GLP-1 Receptor Agonist · 3.33 mg/ml · 10mg / 3ml

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist developed as a once-weekly research compound for metabolic and weight management studies. As a long-acting GLP-1 analog with 94% homology to native GLP-1, semaglutide provides sustained receptor activation that has made it one of the most studied metabolic compounds of the past decade. Each FlexPen delivers 10mg in 3ml for precise weekly dosing protocols.

99.2% HPLC
10mg / 3ml
2–8 °C · do not freeze
NL-2026-E
GLP-1 Agonist
VitalPep Pro Tirzepatide label
06
Dual GIP/GLP-1 Metabolic Research

Tirzepatide

GIP / GLP-1 Dual Receptor Agonist · 10 mg/ml · 30mg / 3ml

Tirzepatide is a novel dual glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 receptor agonist — the first in a new class of twincretin compounds. By simultaneously activating both incretin receptors, tirzepatide produces metabolic effects that consistently exceed those of GLP-1 monotherapy in clinical research. Each FlexPen delivers 30mg in 3ml for precise once-weekly dosing protocols.

99.1% HPLC
30mg / 3ml
2–8 °C · do not freeze
NL-2026-F
Dual GIP/GLP-1
VitalPep Pro BPC-157 + TB-500 Blend label
07
Tissue Repair & Regeneration

BPC-157 + TB-500 Blend

BPC-157 10mg + TB-500 10mg Synergistic Blend · 6.67 mg/ml · 20mg total / 3ml

The BPC-157 + TB-500 Blend combines two of the most studied tissue-repair peptides into a single synergistic FlexPen formulation. BPC-157 (Body Protection Compound-157) is a 15-amino-acid gastric pentadecapeptide that accelerates wound healing, tendon repair, and gut mucosal recovery. TB-500 (Thymosin Beta-4 fragment) is a 43-amino-acid peptide that promotes cell migration, angiogenesis, and anti-inflammatory signaling. Together, these peptides target overlapping but complementary repair pathways, delivering a combined 20mg payload (10mg each) in 3ml of carrier solution.

99.0% HPLC
20mg / 3ml
2–8 °C · do not freeze
NL-2026-G
Dual Peptide Synergy
Browse Full Compound Catalog

Frequently Asked Questions

A FlexPen is a precision-engineered multi-dose injection device pre-loaded with a specific research compound. Unlike vials that require manual reconstitution, our FlexPens arrive pre-filled and ready for research use. Each pen delivers precise sub-milligram doses via a calibrated dial mechanism, eliminating measurement error and reducing compound waste.

No. All VitalPep Pro FlexPens are manufactured and sold strictly for laboratory research purposes. Our compounds are not approved for human or veterinary use. Purchasers must be qualified researchers operating within a licensed laboratory facility and must comply with all applicable local regulations.

All VitalPep Pro FlexPens are manufactured in our cGMP-certified facility located in the Netherlands. Our European production standards ensure the highest levels of quality control, sterility, and batch traceability in accordance with EU pharmaceutical manufacturing regulations.

Yes. Every batch produced at our facility is accompanied by a comprehensive Certificate of Analysis from independent third-party laboratories. COAs include HPLC purity results, mass spectrometry confirmation, endotoxin testing, and sterility verification. These are accessible through our COA Reports page.

Yes. We ship globally from our Netherlands facility. We offer DDP (Delivered Duty Paid) shipping for select regions, meaning all customs and import duties are handled on your behalf. Cold-chain shipping is available for temperature-sensitive FlexPen formulations to ensure compound integrity during transit.

Ready to Start Your Research?

Submit a formal inquiry for any FlexPen compound in our catalog. Our research liaison team typically responds within 24-48 business hours.

Formal Inquiry
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Live Research Support
Chat with our team via secure messaging
Bulk Research Orders
Custom formulations and volume pricing

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