MD
overall fantastic
Fast shipping, great quality, and great prices. Very pleased to find this resource.

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.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing169 approved reviews, newest moderated first
MD
Fast shipping, great quality, and great prices. Very pleased to find this resource.
Jeffrey J.
I've ordered several kits from this company. Shipping, packaging and price have been some of the best in the business. Researched products are good. I appreciate the printed COA... BUT,,, since my last order their prices have increased exponentially!! But it seems to be the way of the research space new company great prices, get popular and raise prices. I understand what it takes to run a business but come on....
Tyler D.
The simplicity of navigating the site 5/5 Having exactly what I wanted in stock 5/5 Ordering process, payment processing 5/5 Payed for expedited delivery 5/5 Only reason I have not given 5 stars, I have not tested just yet so 4/5. I will update with product review as soon as I test them. Overall I’m satisfied with my ordered and looking forward to my review update!
Hugo V.
Product came fast with a Certificate of Analysis for each vial and in great secure packaging. Nothing better than that. Definitely order again.
Kelley
My three-star review is due to disappointment over recent steep price increases. IDUN had been my go-to research company as they have great customer service, quality products, and good testing. As another reviewer noted, my typical orders have jumped in price by $100+ . If there had been communication that these increases were due to better sourcing, better testing, etc., that would have been understandable.
Craven M.
Great company have been using them constantly. Price was great which made me loyal but now the price jumped up and other vendors seem to be lower with quality COAs. Great reliable company tho. No complaints other than that I’m paying almost 100$ more per order now
Cheryl J.
The ease of ordering and the fast delivery.
Gerardo M.
Legit products.