Latest Breaking News On - Measuring hair strength - Page 1 : comparemela.com

From 2013-202, adviser and columnist Trefor Evans, Ph.D., wrote the column series, "Testing Tactics in Hair" for Cosmetics & Toiletries, covering methods to measure damage, treatments, claims and more. This is an index of his works.

Trefor evansEvaluating hair conditioningMeasuring hair strengthWater contentHair stylingHair styling productsQuantifying hair colorDamaging effectsCoiffed conundrumModifying hairNonreactive pathsInternal changesSunny dispositionPerplexing topicShow damagedPart one