Calif K.
Verifiable 3rd party COA's
Verifiable 3rd party COA's. Incredible pricing on 5 and 10 vial packs. Product arrived quickly and had no problems reconstituting.

IDUN Peptides supplies high-purity research peptides, with every batch independently third-party tested and backed by a Certificate of Analysis. We offer free same-day shipping and US-based support that is there when you need it.
IDUN Peptides (idunpeptides.com) has 169 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
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Calif K.
Verifiable 3rd party COA's. Incredible pricing on 5 and 10 vial packs. Product arrived quickly and had no problems reconstituting.
Timothy C.
The entire experience with IDUN is always great. From ordering to shipping times and customer service response times. Verifiable paperwork with every order. I have zero complaints.
Joe
Honestly, this is my second review of IDUN. After around six seperate orders I felt I needed to write another. This company is amazing. Packing and shipping with a tracking number happens same day or the next if it's too late in the day. The care they show in individually bubble wrapping any small or delicate items is very much appreciated. On top of that their customer service is exceptional. Emails and questions are answered very quickly. I've had nothing but positive experiences with their products and their pricing is just as impressive as their customer service. 5 stars might not be enough in my opinion. I have orderd again and will continue to. I recommend IDUN to everyone.
Stephanie C.
Great overall experience!! Will buy again!!
Jodi M.
Great quailty products at a good prices. Shipping was a little slow but customer service is is great
Patrick
I placed my first order with Idun at the end of August and since I wasn't familiar with them, I only ordered a couple of vials as a test run before committing to a large order. The process went very smooth, and their prices were great. I paid by Zelle and was quickly notified my order was shipped. I ordered on a Friday and my peps were delivered on Tuesday. The package was well padded and discrete and the peps were in good shape. I placed a second order a week or so later and the experience was just as good. I even found a discount code and Idun threw in a free Bac water. I'm very impressed by their service, and I really appreciate the fact that they put the lot number on each individual vial and package the COA with the product. Will be buying from them again in the future.
Rd
Packaged perfectly. Fast shipping!
Mike K.
Great product. Ordering in bulk is a steal. Arrived on time.