Donna Earnest: Beauty Supply Reviews Author

A formula-first comparison of hair toner and demi-permanent color covering tone, depth, developer, gray blending, starting base, porosity, tests, fade, and ...

A practical toner-versus-gloss guide covering unwanted warmth, shine, formula type, developer, starting base, porosity, test strands, fade, commitment, and ...

A starting-level guide to choosing high-lift color or bleach, including natural versus artificial pigment, lift limits, tone, developer, roots, test strands, ...

A formula-first comparison of cream and powder hair lightener for mixing, developer, placement, consistency, dust control, test strands, timing, and label ...

A conservative comparison of clay and powder hair lightener for open-air or enclosed placement, mixing, developer, sectioning, test strands, timing, and damage ...