Patents

Method Treats Chemically Relaxed Hair

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By: TOM BRANNA

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US  Patent No. 9,974,725 B1; L’Oréal has patented a method for treating chemically-relaxed hair. It entails applying a chemical relaxer to the hair and relaxing the hair; rinsing the chemical relaxer  from the hair; applying a neutralizing composition and allowing it to remain on the hair for 8 to 12 min.; followed by, without rinsing the neutralizing composition from the hair, applying a neutralizing conditioner to the hair for 8 to 12 min.; rinsing the neutralizing conditioner and the neutrali...

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