Excellent
Based on 120 reviews
Sigma Compounds4.9Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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.
Showing 5 reviews with 4 stars · Clear filters
Adolfo L.
The oxytocin nasal spray was great and the vile quality was top. i don't need to worry about it breaking or losing quality, I need to buy more products before giving 5 stars but so far it's looking like my go to company
Eric
Good response to shipping inquiries
Marc
I just received my order today. It was well packaged with the ice pack. The bottle and nasal spray were packed in another box with additional padding. However, the ice pack has already melted and was at room temp by the time I received it on 01/30. From the shipping tracking info, it looks like it was picked up by the carrier on 01/26. Hopefully, this does not impact the quality of the peptide. My only complaint is they don't have faster shipping options at the time I ordered it. I hope they add it in the future. Also, I suggest the nasal spray to be plastic wrapped to ensure its sterile. It does have a cap so its no big deal.
customerx
Useful resource for research. I haven't ordered from Sigma Compounds, but appreciate the variety of materials available. Prices are within an expected range. I haven't ordered from Sigma Compounds because I have found better prices elsewhere for high quality research materials. Sigma is an option I consider when looking for information and a wide range of research options.
Chris U.
I've gotten peptides from another company but had I 20% off coupon so I thought I would give Sigma a try. Some issues came up with shipping but Sigma immediately responded to all my questions and made it right. I appreciate a business that takes care of their customers and responds to your inquiries in a timely manner. I did receive the products and they seem to be high quality. I will definitely use Sigma Compounds again, not just because the product is good but the immediate attention they gave me and willingness to make it right.
