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Documents Hibiscus and cornflower – raw materials for natural hair dyeing Katarzyna Pytkowska Academy of...

Slide 1Hibiscus and cornflower – raw materials for natural hair dyeing Katarzyna Pytkowska Academy of Cosmetics and Health Care, Warsaw, Poland Slide 2 Academy of Cosmetics…

Documents Difference between Synthetic Dyes and Natural Dyes

1. Difference between Synthetic Dyes and Natural Dyes Hafeezullah Memon ZSTU, Hangzhou, China 2. What is Dye • A natural or synthetic substance used to add a color to or…