Heidi Parks developed stage 3 ovarian cancer, which she believes was caused by decades of chemical relaxers use.

We've tested and reviewed products since 1936. Read CR's review of the Laifen Swift High Speed Hair Dryer hair styling tool ...

We've tested and reviewed products since 1936. Read CR's review of the Conair 1875 Handheld Air Dryer hair styling tool to ...

We've tested and reviewed products since 1936. Read CR's review of the Conair Double Ceramic Hair Dryer hair styling tool to ...

We've tested and reviewed products since 1936. Read CR's review of the Harry Josh Pro Dryer 2000 hair styling tool to find ...

We've tested and reviewed products since 1936. Read CR's review of the Wavytalk Ionic Hair Dryer hair styling tool to find ...

We've tested and reviewed products since 1936. Read CR's review of the Dyson Supersonic Hair Dryer hair styling tool to find ...

We've tested and reviewed products since 1936. Read CR's review of the Drybar Buttercup Blow Dryer hair styling tool to find ...

We've tested and reviewed products since 1936. Read CR's review of the Revlon Travel Hair Dryer hair styling tool to find out ...

We've tested and reviewed products since 1936. Read CR's review of the Shark HD112BRN Hair Blow Dryer hair styling tool to ...

We've tested and reviewed products since 1936. Read CR's review of the BaByliss PRO Nano Titanium hair styling tool to find ...

We've tested and reviewed products since 1936. Read CR's review of the RUSK W8Less Professional 2000 Watt Hair Dryer hair ...