Kari Kaila
Estonia | 02 August 2023Black Stuff really works to toothaches !!
Jarno Eerikainen
Finland | 02 August 2023Product is just super good! I am age group athletic in triathlon and have used product now daily basis couple years. Mind and body stays more fresh, recovery from hard training is faster. For sure it gives a lot of benefit to any person, even you just want to boost your normal daily energy and vitality. Warm recommendation!
Ari
Finland | 02 August 2023I have collagen colitis, severe depression and anxiety, and difficulty sleeping due to chronic pain. Now I don't need cortisone for colitis, mood medication and I sleep better. The pain has also decreased since I started using blackstuff. I suggest to everyone this stuff.
seggie
United States | 13 March 2021Company doesn't respond to questions and complaints. Very deceitfull marketing, would avoid at all cost!