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Sigma Compounds Reviews | Read Customer Reviews of sigmacompounds.com

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Chemicals & Plastic
Sigma Compounds

Sigma CompoundsReviews of sigmacompounds.com

Chemicals & Plastic
9138 W 102nd Terrace, Overland Park, Kansas

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4.9

Excellent

Based on 120 reviews

Sigma Compounds4.9

Reviews120 About Contact

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Rating breakdown

5 star93%
4 star4%
3 star0%
2 star3%
1 star0%

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What customers rate

Honesty, pricing, process and quality scores appear once 5 customers have rated them.

About Sigma Compounds

Sigma Compounds stands at the forefront of the research peptide industry, offering premium peptides. We have established strong partnerships with manufacturers who ISO 9001:2008 standards, allowing us to offer our clients exceptional pricing without compromising on quality or purity. Our commitment to delivering top-notch products ensures that we remain a reliable resource for the scientific community, and we are delighted to share these savings with our valued customers

Sigma Compounds (sigmacompounds.com) has 120 customer reviews on Folks Told, with an average rating of 4.9 out of 5.

Also known as: sigmacompounds.com
Website: sigmacompounds.com
Category: Chemicals & Plastic
Location: Overland Park, Kansas
Listed on Folks Told: 2026

Contact & location

sigmacompounds.com
9138 W 102nd TerraceOverland Park, KS 66212

About these reviews

Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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The company replied to 1% of reviews.
Most recent review: October 2026.

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Sigma Compounds reviews

120 approved reviews, newest moderated first

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Tim. W.
Apr 19, 2026
Professional and Secure
Real professional site for research materials. Safe ordering system.
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John C.
Apr 17, 2026
service
Extremely solid customer service
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Is J.
Apr 15, 2026
Sigma Compounds : a peptide company with excellent products.
Sigma Compounds : a peptide company, did meet with exceptional customer service and fast delivery.
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Sam B.
Mar 25, 2026
A pleasure to do business with Sigma!
Matt is very professional! I have actually bought and given away 4 of his books!. Very clear and informative. It's a battle to get through all the hype on the internet for sure. Purchasing products on his website is efficient and products arrive quickly. I have never had a problem with an order! No reactions from his products.
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chavez121
Mar 20, 2026
Emailed to check Great Product with Fast Shipping !
Emailed to check on some questions I had. Very responsive with easy answers. Shipping was on time, and the product was Fantastic ! Thank You !
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Eric
Mar 18, 2026
Good response to shipping inquiries
Good response to shipping inquiries
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Matthew S.
Mar 13, 2026
Great customer service
Great customer service. Great products. They have everything you could want and then some! Highly recommend!!
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customer
Mar 11, 2026
AOD-9604 and Peptides made simple
I'm currently taking the AOD-9604 and couldn't be happier. I was actually recommended Sigma Compound by my doctor which was a relief because I was hesitant of buying peptides online. Combined with the diet and exercise I have dropped 50lbs in two months. Reading their books Peptides made simple (usage, dosage & More) and the Reconstitution Encyclopedia. It made it all make sense and help me on how to take exactly what I needed.
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