New Look, Same Trusted Science.
We’ve updated our brand, but our mission remains unchanged: delivering premium supplements rooted in research, quality, and purity.
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Methylene Blue 1%
4.67 / 5.0
(603) 603 total reviews
Regular price £23.86Regular priceSale price £23.86 -
Methylene Blue 1%
4.72 / 5.0
(89) 89 total reviews
Regular price £113.78Regular priceSale price £113.78 -
99.9%+ Pure DMSO (Dimethyl Sulfoxide)
4.29 / 5.0
(21) 21 total reviews
Regular price £27.80Regular priceSale price £27.80 -
Methylene Blue 0.5%
5.0 / 5.0
(13) 13 total reviews
Regular price £22.84Regular priceSale price £22.84 -
Ashwagandha Liquid Drops
5.0 / 5.0
(4) 4 total reviews
Regular price £15.41Regular priceSale price £15.41 -
Liquid Iodine Drops
5.0 / 5.0
(1) 1 total reviews
Regular price £15.41Regular priceSale price £15.41 -
Water Purification Kit
5.0 / 5.0
(4) 4 total reviews
Regular price £27.03Regular priceSale price £27.03 -
Gymnema Leaf Extract 100 mg/ml – Natural Support for Healthy Blood Sugar Levels
5.0 / 5.0
(1) 1 total reviews
Regular price £15.41Regular priceSale price £15.41 -
Zinc Sulfate 7.5 mg/2 mL Oral Solution - 50 mL Bottle (25 Servings)
5.0 / 5.0
(1) 1 total reviews
Regular price £15.41Regular priceSale price £15.41 -
Propylene Glycol and Vegetable Glycerin 2 Pack
5.0 / 5.0
(3) 3 total reviews
Regular price £14.67Regular priceSale price £14.67 -
Vegetable Glycerin 2 Pack
Regular price £14.67Regular priceSale price £14.67 -
Propylene Glycol 2 Pack
Regular price £14.67Regular priceSale price £14.67
The Compass Commitment
At Compass Laboratory, your satisfaction isn’t just a promise — it’s our standard. Every formula is crafted with precision and backed by science, so you can feel confident in every drop. And with our 30-day money-back guarantee, your wellness journey with Compass Laboratory is always risk-free.
Let customers speak for us
from 741 reviews
I'm elderly and it has helped my tiredness and brain fog.
I'm almost back to my old self!
Love the subscription and its a great price.
Sharing my experience. Better organizing thoughts with less intrusive thinking as well as better carry through when finishing tasks. Stress level decreased. More able to focus, noticeably more energy. I am amazed at the differences. Would be much better, I believe, if I actively detoxed heavy metals. However, I do not.
Ships in record time and this is a high quality product.
You won't be sorry, Try it. Each person will have different but positive results
It helped me a lot. I recommend it to family and friends and they said it help them too.
I am 76 years old. I was starting to have problems remembering details. I eat well I do Pilates five days a week and I take all the right supplements. After reading Mark Sloan‘s book on methylene blue I thought I’d give it a try. I had taken trophies before, and I liked them but compass labs liquid methylene blue made a huge difference in my cognitive health. In addition, I went on a trip and met up with my family who all hada respiratory virus. I stayed in the same hotel room with them traveled with them and I never got sick. I’m planning on continuing to take methylene blue daily for the rest of my life.
Very Good!!
Good delivery.
Excellent product. Researched purity in depth
Excellent customer service
Easy to dose
Will definitely reorder
Starting to have more energy. Don’t have to take naps.
Methylene Blue 1%
Methylene Blue 1%
Methylene Blue 1%
Taking this daily. Helps with my inflammation.