
NorthStar Compounds is a Minnesota-based research supply company committed to providing high-quality research compounds with a focus on transparency, reliability, and exceptional service. We prioritize independently tested products, straightforward access to testing documentation, fast order processing, and responsive customer support. Our goal is simple: deliver a dependable, professional experience our customers can trust.
COA grade
B
89.3/100
40 COAs
Reviews
4
COA verified
Yes
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Live partner pricing
Prices polled directly from NorthStar Compounds’s store. VialTalk referral tracked automatically; apply code VIALTALK at checkout for your discount.
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CJC-1295 (No DAC) + Ipamorelin
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DSIP (Nasal Spray)
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NAD+ (Nasal Spray)
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NS-141 (Nasal Spray)
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NS-141
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Selank (Nasal Spray)
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SEMAX (Nasal Spray)
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TB500
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NS-Tess
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Product: KLOW, TIRZ
Love the customer service from these people! From the moment I started watching their content, I just had a really good feeling about them. They are responsive, genuinely kind, knowledgeable, and always willing to help. I especially love that they’re from my home state too! ❤️ Thank you for being legit and trustworthy. This is all so new to me, but it’s also incredibly exciting, and having people like you to help along the way makes such a difference! Highly recommend! ✨
Vendor Response
Thank you so much for such a thoughtful review! ❤️ It truly means a lot to us. We’ve always wanted NorthStar to be a place where people feel comfortable asking questions and know there’s a real person on the other end who genuinely cares. And we absolutely love connecting with fellow Minnesotans! 😊 Thank you for trusting us and allowing us to be part of your journey. We appreciate your support more than you know!
Product: 5 amino 1mq
Excellent product quality with competitive pricing. Customer service is top tier. Shipping is fast. If there is a problem, they will make it right.
Vendor Response
Thank you for the review!!
Product: Tesamorelin
This company has amazing communication, fantastic product and fast shipping. I ask alot of questions so I appreciate being able to reach out and get answers from actual people.
Vendor Response
Thank you for being a part of our community!
Product: Kpv, mots-c, 5-Amino & Tirz
Ben & Hailey are great. Packaging and product are delivered on time. Excellent costumer service!
Vendor Response
Thank you so much for the kind words, Sue!! We appreciate your support!
A B reflects proper core testing (purity + identity). Add-on tests — endotoxin, heavy metals, sterility — lift the grade into the A range.
How we score COAs →Verified by VialTalk staff · 24 products tested.
Showing the 5 most recently tested products · 37 reports on file.
Superseded, inactive, or reformulated COAs. Retained as historical evidence.