Compass Laboratory Coupons & Verified Offers for October 2026

Great Iodine Drops

These Liquid Iodine Drops are just as good as what I've gotten from Life Extension, maybe even better. I always check if their DMSO is pharmaceutical grade, and their other products are solid. I got 27% off with a code, which was awesome.

Purity Tested Methylene Blue

Needed Purity Tested Methylene Blue. Ordered it. Came on time, well-packaged. Product looks good. No problems.

Good product, slow support

I bought the Methylene Blue 1% USP Grade and the product itself seems high quality, exactly as described. The delivery was on time, which is always good. However, I had a question about storage and it took their customer service a few days to get back to me. Not a huge deal, but a quicker response would've been better. Still, I'd probably order from them again for the product quality.

Detailed on Methylene Blue and Dropper

I decided to try Compass Laboratory for Methylene Blue 1% USP Grade and also grabbed a Methylene Blue Glass Dropper Bottle. The ordering process was straightforward on their website; I found what I needed easily. Shipping was handled well, everything came in a secure box with appropriate padding, and the glass bottle was protected. The Methylene Blue itself seems to be good quality, very clear and consistent. The dropper bottle is also sturdy glass, which is important for storage. I appreciate that it's USP grade, which gives me confidence in its purity. The expiration date was clearly marked. No issues with payment or delivery, and the product was exactly as advertised. I checked for any leaks from the dropper bottle before use, and it was sealed perfectly. Good experience overall, they seem to pay attention to details.

Got my DMSO quickly

I ordered some 99.9% Pure DMSO Liquid a little while ago and it arrived super fast, like two days earlier than the tracking said. The packaging was good too, no leaks or anything. Just what I needed. Overall, pretty happy with them.