Large particles may be a misnomer.
I,m talking about the grey/black clusters at the base of the jar.
Once, when i ran out of colloidal I applied this on an outbreak on the skin and I was astonished at the result.
I had outbreak recently and nothing would shift it not even my best colloidal. So two days ago i applied topically the gunk again and I as equally astonished at the results.
I have only seen one comment similar to mine some time ago.