Veteran and military discount available Save up to 25% with Mix & Match on bulk orders!
Veteran and military discount available Save up to 25% with Mix & Match on bulk orders!
check Shipped Same Day
check Quality-assured Ingredients
check Secure Payments
check 3rd-Party Tested
check 24/7 Support
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check Shipped Same Day
check Quality-assured Ingredients
check Secure Payments
check 3rd-Party Tested
check 24/7 Support
check Affordable Pricing

About us

Built around your goals. Powered by our peptides

At AIO Peptides, our mission is simple but powerful: to make high-quality, research-grade peptides and GLPs accessible and affordable for scientists around the world. Founded in 2025, we were born out of a shared vision solving the pain points of peptide sourcing by putting science, integrity, and customer-first values at the heart of everything we do.

Our company ethos

AIO Peptides is a research-driven peptide company founded in 2025 with a mission to make high-quality, affordable peptides available to scientists everywhere. With a team rooted in science and innovation, we specialize in the synthesis of custom and catalog peptides designed for accuracy, purity, and performance.

Purity Guaranteed
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Each compound is lab-tested to ensure unmatched purity and consistency for reliable research outcomes.

Rated 4.9 out of 5 stars
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Each compound is lab-tested to ensure unmatched purity and consistency for reliable research outcomes.

Batches Purity-Tested
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Peptides undergo strict quality checks with HPLC and Mass Spectrometry to guarantee accurate and reliable.

Redefining What a Peptide Supplier Should Be

At AIO Peptides, we began in 2025 with a clear and powerful vision: to make world-class peptides accessible to everyone. As a peptide company, we understand the challenges people face when it comes to balancing quality, cost, and reliability in peptide sourcing.

That firsthand experience inspired us to build something better—a company grounded in integrity, driven by innovation, and fueled by a deep respect for the community. From the start, we’ve focused on doing things differently: combining advanced technology, streamlined processes, and a customer-first mindset to redefine what people can expect from a peptide supplier.

Today, AIO Peptides proudly supports customers around the US, delivering precision-crafted peptides backed by honesty, transparency, and unwavering quality. We’re more than a supplier—we’re a partner in discovery.

Because at AIO Peptides, your peptides matter. Your breakthroughs inspire us. And your success is what drives everything we do.

Check out our latest collection

New fall collection is now on sale
20% Off Site Wide

Get 20% Off Site Wide