Gerardo P.
Posted
Solid and easy experience
Solid and easy experience, highly recommend.

Great
227 reviews
Onyx Research is a supplier of research-grade compounds.Our model is verification before sale. Every lot is independently tested for purity and identity, and we publish the certificate of analysis for that specific lot before it is listed for sale — so customers can check what they are buying against third-party results rather than a marketing claim. Average lot purity across our catalog is 99.4%. In-stock orders placed before the daily cutoff ship the same business day via FedEx 2-Day with tracking, in plain, unbranded, tamper-evident packaging. Wholesale accounts are available.Products are sold to customers 21+ for laboratory research only, and are not for human or animal consumption. Onyx Research is not a pharmacy or compounding facility.
Onyxresearch (onyxresearch.shop) has 227 customer reviews on Consumer Courier, with an average rating of 4.2 out of 5.
227 approved reviews, newest moderated first
Gerardo P.
Posted
Solid and easy experience, highly recommend.
Gustavo
Posted
Excellent products!!
Arian
Posted
10/10 shipping and service
Jayleen Nicole B.
Posted
Thank you for fast shipping great products!
JSC
Posted
Quick delivery; quality products.
Angie B.
Posted
I’ve had great experience with all peptides from Onyx, my whole family uses some type of peptide and I’ve referred many people. I trust that is a clean brand with reasonable prices, and lots of perks and sales.
Sam L.
Posted
Always shipped super fast. Most reliable company!
Cristian B.
Posted
The product works. I’ve lost 15 lb with 2 months. Helped me with my DDD issue no longer in pain. Their shipping and handling is great comes within 2 days for me well packaged.