Gelyan M.
great product
great product, amazing quality and even better results !!

RUO Compounds1. ProductWhat sets Phantom Peptides apart starts with testing. Every lot we sell goes through independent third-party lab testing, and every certificate of analysis is published publicly in our COA library so you can see exactly what's in the batch you're ordering. We treat documentation as the standard, not an extra step.2. Service & SupportWe ship six days a week, Monday through Saturday, from our warehouse in Charleston, South Carolina. Order by 2:30 PM ET and it goes out same day. Orders over $250 ship free via UPS, and we fall back to USPS for addresses UPS can't reach, like PO boxes. We accept all major cards and stand behind unopened product with our return policy. Support runs through email at [email protected] and our team answers quickly on anything related to your order, a compound, or a COA. We're family-owned and operated, based in Charleston, South Carolina. Our founder brought his friends and family into the business, people with real backgrounds in lab and medical work, operations, logistics, and customer care. We sweat the small stuff so your experience is a good one.
Phantom Peptides (phantompeptides.co) has 16 customer reviews on Five Star Index, with an average rating of 5.0 out of 5.
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Gelyan M.
great product, amazing quality and even better results !!
Ben
Great quality and it was delivered on time! Can not recommend enough!
Audrey
Easy to use site, great packaging, and peptides with COAs
Austin T.
Top-notch product that was delivered in a timely manner.
CameRon S.
I’ve been using Phantom Peptides since February 2026 and have seen the difference from then to now. I’ve lost over 20lbs and I feel amazing! Using Reta has cut my appetite and help with weight loss. Stick to a diet and you’ll have faster results!
John C.
Great experience fast delivery would recommend anyone!
Lexie T.
Very transparent and easy process! I’ve tried multiple different sites and this is the best one by far. Packaging is nice and everything was very seamless. Would recommend 10/10
Prezzii S.
Very well priced compared to the other big companies! Packaging is cute and they provide up to date COAs (double checked)