Compass Laboratory Coupons September 2026

Excellent Purity Tested Methylene Blue!

The Purity Tested Methylene Blue was delivered quickly and works perfectly for my lab needs! I will definitely shop here again and recommend to my friends!

Good quality, but watch the discounts

i usually get my supplements from science.bio or bulk supplements, but decided to try compass laboratory for nascent iodine. the quality seems really good, on par with what i'd expect from a brand like thorne or pure encapsulations, but for a better price. just a heads up though, they mention that coupon codes can't be combined with other auto discounts, so make sure you apply the best one at checkout. their return policy wasn't super clear on the site, but i didn't need to use it. worth checking out if you're looking for good value.

Detailed feedback on my order

I recently ordered the 99.9% Pure DMSO Liquid from Compass Laboratory. The ordering process on their website was straightforward and the product description was clear about its pharmaceutical grade. I received an order confirmation email immediately. Shipping took about 6 business days to reach my address in Florida, which was within the estimated timeframe. The packaging was robust, with the glass bottle securely cushioned to prevent breakage, which I appreciated. I've been using the DMSO topically, and the quality seems consistent with what was advertised. I didn't need to contact customer support, so I can't comment on that, but the overall experience was smooth and professional. The product itself is effective for my needs.

Decent value for first time

As a first-time buyer, I was looking for the best deal on their Nascent Iodine. I signed up for their newsletter and got a discount, which made the price pretty competitive. The product arrived safely, and it seems like good quality for what I paid. I always compare prices before buying, and with the discount, this felt like a solid choice. I'm happy with the purchase and the savings.

Good Methylene Blue, quick shipping

I grabbed some Methylene Blue 1% USP Grade a couple weeks ago. It got here pretty fast, like 4 days to my place. The bottle was packed well, no leaks or anything. Seemed like good stuff, used it a few times now. All in all, a solid experience.

Mostly good, minor shipping hiccup

I bought the Liquid Iodine Drops, and for the most part, I'm happy with it. The product itself seems high quality and the bottle is a decent size for the price. Value was definitely there. Shipping took a little longer than I expected, maybe 7 days to get to me, which felt a bit slow compared to other online stores I use. It wasn't a huge deal, but something they could probably improve on. Customer service sent tracking info promptly though. Overall, a good purchase, just wish the delivery was a tad quicker.