CIR Panel: Epidemiology Evidence Still Lacking Regarding Possible Hair Dye-Cancer Links
Executive Summary
Potential connections between hair-dye use and cancer incidence have been just hazily sketched in epidemiological studies to date, signaling a need for more targeted, better-designed investigations, CIR’s Expert Panel says. The group finalized a related resource document at its December meeting in Washington after multiple rounds of revisions and outside expert input.
You may also be interested in...
NIH Study Links Hair Dyes, Straighteners To Breast Cancer Risk; Causation Piece Remains Lacking
Analyzing data from around 47,000 women enrolled in its Sister Study, the National Institute of Environmental Health Sciences found that regular users of permanent hair dye were 9% more likely to develop breast cancer compared with less frequent users. The increased probability reached 60% for African American women who dye their hair every five to eight weeks. Industry and NGO EWG respond.
CIR Expert Panel Seeks Proper Balance In Respiratory Exposure Doc, Says Particle Size Isn’t All-Important
The Cosmetic Ingredient Review’s efforts to finalize an Aerosols resource document show the program’s public interchange at work. At its Dec. 3-4 meeting, the CIR Expert Panel was divided on whether the document properly characterizes the importance of particle size in assessing the inhalation risks of ingredients in aerosol cosmetics, a point raised by NGO Women’s Voices for the Earth.
IFF Narrows Focus To Fragrance, Health, Food
International Flavors & Fragrances agrees to sell its Pharma Solutions business to plant-based ingredients company Roquette for an enterprise value of $2.85bn to reduce debt and streamline its business to three segments, including scents.