Potassium 4-Guaiacolsulfonate 50mg
https://www.manchesterbeacon.org/shop/rw2-trc-p695005-50mg-potassium-4-guaiacolsulfonate-50mg-282528
https://www.manchesterbeacon.org/web/image/product.template/282528/image_1920?unique=9bab9d0
This Potassium is guaranteed a 4-Guaiacolsulfonate with the use of 50mg and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days
