Optimize Your Health with Premium Supplements.
High-end research starts with our globally sourced, USA lab-tested Peptides.
The Pèptido Lab Benefits.
We don't compromise on quality. Every product meets the highest standards.
99% Purity Guaranteed
We ensure highest purity guarantee on our every product tested in lab and STI-691. An authenticated lab document verifying each batch.
CoA with Every Batch
An authenticated lab document verifying each batch's purity, identity, and potency through HPLC testing and mass spectrometry.
Quality you can verify, not just trust.
Every batch is independently tested by accredited U.S. laboratories. We don't ask you to take our word for it—we give you the proof.
99%+
Purity
Guaranteed
5
Quality
Checks
100%
U.S. Verified
Verified Potency
Comprehensive testing confirms our peptides are free from impurities, degradation products, and synthesis byproducts.
99%+ Purity Guaranteed
Every vial is tested to confirm it contains exactly what the label says—down to the microgram.
Long-Term Stability
Optimal pH and formulation testing ensures your peptides remain effective throughout their entire shelf life.
Contaminant-Free
Rigorous sterility and endotoxin testing confirms products are free from bacteria, fungi, and harmful toxins.
Batch-to-Batch Consistency
Precision weighing and quality controls ensure every batch meets the same exacting standards.
Frequently Asked Questions.
Everything you need to know about Pèptido Lab.
What purity level are your peptides and how is it verified?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
What is a Certificate of Analysis (CoA) and how do I read it?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
How do I reconstitute lyophilized peptides?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
What is bacteriostatic water and why is it recommended?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
How do I calculate peptide dosing after reconstitution?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
How should I store peptides before reconstitution?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
How long do peptides last after reconstitution?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
How fast do you ship and is cold shipping required?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
What is Pèptido Lab and why should I trust you?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.
Are these peptides for human use?
All Amino Club peptides are guaranteed 99%+ pure. Each batch is independently tested by accredited U.S. laboratories using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry. We provide a Certificate of Analysis (CoA) with every order showing exact purity percentages, molecular weight verification, and amino acid sequence confirmation.