BLACK STUFF is a unique supplement that improves microbiome health and strengthens immune system.

BLACK STUFF is a natural compound of birch tree and chaga mushroom extract that contains large amounts of humic and fulvic acids, as well as polyphenols.

BLACK STUFF boosts the body's ability to absorb and deliver the nutrients, antioxidants, fatty acids, and minerals needed at the cellular level. It helps to keep the body healthy and to remove heavy metals, environmental toxins, dead cells, and even viruses. Modern farming practices have stripped the soil of its humus. Consequently, humans and animals are not receiving adequate amounts of humic substances in their normal diet.

BLACK STUFF gives people back what the modern world has left out, helping return to gastrointestinal health, wellness and happiness.