Why make the swap

More beauty & hair swaps

Beauty & Hair

Permanent hair dye swap to Plant-based hair colour

In an NIH study of 46,709 women, permanent hair dye was linked to higher breast cancer rates in Black women. That’s a link, not the cause. Plant powders colour hair without permanent-dye chemicals.

Swap outPermanent hair dye, the old item this swap replaces
swap to

Our pick

Brown: Light Mountain henna, medium brown, 3 × 4 oz

  • Fewer chemicals
See the swap: Permanent hair dye to Plant-based hair colour

Beauty & Hair

Conventional nail polish swap to TPHP-free nail polish

Duke researchers found a polish chemical’s marker rose nearly 7-fold in urine 10 to 14 hours after a manicure.

Swap outConventional nail polish, the old item this swap replaces
swap to

Our pick

Sally Hansen Good.Kind.Pure. polish, 0.33 fl oz (Crystal Blue)

Meets our bar

  • Fewer chemicals
See the swap: Conventional nail polish to TPHP-free nail polish
All 7 beauty & hair swaps