The following facts have been proven or are currently being discussed: Vitamin B1 (thiamine) does not have a direct effect on the skin, but its involvement in blood formation ensures rosy skin with good blood circulation Vitamin B2 (riboflavin) is important for keratinocytes and thus the skin barrier due to its positive effect on the fast-growing cells Niacin (vitamin B3) is an important vitamin for the protein metabolism, which is visible in the skin
For a better understanding of this technique, we've broken it down in videos on our YouTube channel, which you can find at
The Sydney Morning Herald
Common side effects include nausea, vomiting, stuffy nose, diarrhea, restlessness and insomnia
These doses sit well within the range tested in animal safety studies and far below levels where any toxicity was observed
Brown or amber coloring means oxidation has occurred