About Seattle Aminos
At Seattle Aminos, we’re dedicated to advancing scientific exploration with premium-quality research peptides — meticulously tested, clearly labeled, and sold strictly for laboratory research use.
We’re a small, family-owned business in Seattle, Washington.
Our Story
Driving Innovation Forward
We didn’t start this company to move product. We started it because the work of getting stronger changed our lives — and we think anyone putting in that work deserves to buy from a company that respects it.
It began the way a lot of these stories do: a real weight-loss journey, then the gym, then learning what discipline actually looks like when no one’s watching. Heavier lifts. Harder training. Managing injuries and learning to recover so we could show up again the next day. Somewhere in there we picked up a deep respect for preparation, education, and consistency — the unglamorous foundations behind any long-term progress.
We watched family members change. We heard the same story over and over from people in our gyms. And we noticed a gap: very few companies actually understood that community or were willing to show up for it with clarity, transparency, and integrity. Too often, people serious about bettering themselves got handed confusing information or got sold to by businesses that felt nothing like the lifestyle they claimed to serve.
So we built the company we wished had existed when we were starting out — one rooted in trust, education, and real community, not hype.
Out here that ethic feels at home. The Pacific Northwest rewards people who keep showing up in the cold, the dark, and the rain — climbers, lifters, runners, scientists. Discipline, consistency, and doing the hard thing on the hard days: that’s how you build a body, and it’s how we run this business.
That’s why we lead with transparency and open communication. Real contact information. Real Certificates of Analysis. We show up where it matters — local gyms, competitions, community events — because real relationships aren’t built behind a screen.
We train like you. We push like you. We live the lifestyle. We just happen to sell research peptides.
As the science evolves, so do we — continuously improving, expanding the catalog, and staying current with peptide research so you always have access to the best tools for your work. From fundamental studies to pioneering development, Seattle Aminos is here to support your research.
Mission
Our mission is to advance scientific research and innovation by providing meticulously crafted, high-quality peptides that meet stringent standards of purity, precision, and performance — empowering researchers and professionals with superior molecular tools, responsive support, and fair pricing that accelerates discovery.
Seattle Aminos was founded in 2025 to be a trusted provider of research peptides in Seattle, Washington.
Exceptional Products
With the advances made in research, the demand for peptides is rapidly increasing and Seattle Aminos aims to provide and exceptional product at an affordable price.
Quality Focused
All of our peptides go through exceptional quality testing right here in the USA.
Affordable
Affordable research peptides are crucial for scientific advancement, enabling researcher to conduct more experiments, explore more hypotheses, and ultimately accelerate the pace of their research.
Latest Peptides
Seattle Aminos offers the latest and most known research peptides. We are always expanding our products so be sure to check back for more!
About Seattle Aminos - Why Chose Us
Most Common Questions
Find answers to our most frequently asked questions.
Are Seattle Aminos products intended for human use or consumption?
Our peptides are sold strictly for laboratory research purposes only and are not intended for human consumption. We provide these materials to support scientific exploration and experimentation, in accordance with all applicable regulations.
How do you ensure the quality and purity of your peptides?
Quality is our top priority. Each batch undergoes rigorous third-party testing to confirm identity, purity, and potency. We provide Certificates of Analysis (COAs) for our research products upon request so you can verify that they meet the highest industry standards.
Do you ship internationally, and how do you handle customs?
No. We ship only within the United States — we do not offer international shipping. All orders ship in plain, discreet packaging with no product names, descriptions, or extra labeling on the outside of the box.
What is the best way to store peptides after I receive them?
Proper storage is crucial for maintaining peptide integrity. Generally, we recommend storing peptides in a cool, dry place—often refrigerated between 36°F and 46°F. For longer-term storage, many researchers keep peptides in a -4°F freezer. Always consult your lab’s best practices for handling and storage.
How do I choose the right peptide for my research?
We encourage you to consult published research or speak with colleagues familiar with peptide studies relevant to your field. Our support team can provide product information and guide you to resources that may help you determine which peptide aligns with your research goals. However, we cannot offer medical or clinical advice.
Do you offer any discounts or loyalty programs?
Yes. We value long-term relationships with our clients and frequently offer volume discounts or special pricing for educational institutions. Additionally, we have periodic promotions for returning customers. Sign up for our newsletter or reach out to our customer service team for the latest discounts and offers.
What is your return or replacement policy?
If your vial arrives damaged, contaminated, or fails your visual inspection, let us know within 14 days of delivery and we’ll replace it free. Because these are research materials, we can’t accept returns beyond that — but if there’s ever a shipping error on our part, contact our support team and we’ll make it right with a replacement or refund.
How quickly do you ship orders and what shipping methods do you use?
Orders placed by 5pm Pacific, Monday through Friday, ship the same business day. We use reputable carriers with tracking so your research materials arrive safely and on schedule.
Qualifying orders of $175 or more are eligible for free shipping. Discount is given during checkout.
What forms of payment do you accept?
We currently accept Credit/Debit card & eCheck payments (with Plaid). If you represent a university or large institution, we can often accommodate purchase orders or invoice-based payments. Just let us know your needs, and we’ll find a payment solution that works for you.
Based in Seattle, Washington
Seattle Aminos is proudly based in the heart of the US in Seattle, Washington