Green Sweat with Nanogen Hair Fibres?


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Hi guys new to the forum. So myself and my twin brother have both been using Nanogen fibres for about 5 years now, and its worked great for us for the most part.

However, just recently we have both been noticing that when we play sports, we have started to experience the green sweat that people have mentioned about other products like Toppik.

Has anyone been having this issue with Nanogen recently? We think it could be that they may have changed something with the manufacuring. We have tried different bottles and still experiencing the same issue.