Is there a hair building fiber that is sweat, and water resistant like dermmatch

[1MAN]

Hi,
Is there a hair building fiber that is water and sweat resistant like dermmatch. I know Toppik isn’t so I would like to know if there’s another product out there that really is. Dermmatch did it's job before but as my hair got thinner I noticed that the hair building fibers works alot better in thickening my hair.

Thanks

 

[SRDooley]

I use Nanogen fibres which I find are excellent. I do not use the Nanogen fixing spray, instead I use L'Oreal Studio Line Go Create which is a super hold gel spray. I find that even when caught in heavy rain the fibres do not run and the spray holds them in place for upto 48 hours. I wash my hair every day but if have to pop out in the morning before a shower, the fibres are still held in place from the previous day!