The Food and Drug Administration announced on Jan. 15 that it is revoking authorization of the food dye known as red dye No.
“I like it because it’s an oil-based hair dye that leaves hair in amazing condition," Warren explains. "It's similar to the product we use at the salon and contains no ammonia, which is very ...
Pictured: first collection using the bio indigo dye by Citizens of Humanity As of January 2025, Pili has achieved a significant milestone by generating 3 tons of bio-based indigo, making it the ...