W
Wilbur Johnson
Researcher at Cosmetic Ingredient Review
Publications - 39
Citations - 477
Wilbur Johnson is an academic researcher from Cosmetic Ingredient Review. The author has contributed to research in topics: Cosmetics & Medicine. The author has an hindex of 10, co-authored 34 publications receiving 347 citations.
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Journal ArticleDOI
Safety Assessment of Benzyl Alcohol, Benzoic Acid and its Salts, and Benzyl Benzoate.
Wilbur Johnson,Wilma F. Bergfeld,Donald V. Belsito,Ronald A. Hill,Curtis D. Klaassen,Daniel C. Liebler,James G. Marks,Ronald C. Shank,Thomas J. Slaga,Paul W. Snyder,F. Alan Andersen +10 more
TL;DR: It was concluded that benzyl alcohol, benzoic acid and its salts, and benzyl benzoate are safe in the present practices of use and concentration described in this safety assessment.
Journal ArticleDOI
Safety assessment of cyclomethicone, cyclotetrasiloxane, cyclopentasiloxane, cyclohexasiloxane, and cycloheptasiloxane.
Wilbur Johnson,Wilma F. Bergfeld,Donald V. Belsito,Ronald A. Hill,Curtis D. Klaassen,Daniel C. Liebler,James G. Marks,Ronald C. Shank,Thomas J. Slaga,Paul W. Snyder,F. Alan Andersen +10 more
TL;DR: The Cosmetic Ingredient Review Expert Panel concluded that these ingredients are safe in the present practices of use and concentration.
Journal ArticleDOI
Final report on the safety assessment of acetyl triethyl citrate, acetyl tributyl citrate, acetyl trihexyl citrate, and acetyl trioctyl citrate.
TL;DR: Clinical data were considered more relevant than the guinea pig maximization data, suggesting to the Cosmetic Ingredient Review Expert Panel that none of these ingredients would be a sensitizer and they were considered safe as used in cosmetics.
Journal ArticleDOI
Safety assessment of 1,2-glycols as used in cosmetics.
Wilbur Johnson,Wilma F. Bergfeld,Donald V. Belsito,Ronald A. Hill,Curtis D. Klaassen,Daniel C. Liebler,James G. Marks,Ronald C. Shank,Thomas J. Slaga,Paul W. Snyder,F. Alan Andersen +10 more
TL;DR: The Expert Panel concluded that caprylyl glycol and related 1,2-glycols are safe in the present practices of use and concentration described in this safety assessment.
Journal ArticleDOI
Final report on the safety assessment of PEG-25 propylene glycol stearate, PEG-75 propylene glycol stearate, PEG-120 propylene glycol stearate, PEG-10 propylene glycol, PEG-8 propylene glycol cocoate, and PEG-55 propylene glycol oleate.
TL;DR: Based on evidence of sensitization and nephrotoxicity in burn patients treated with a PEG-based antimicrobial preparation, the ingredients included in this review should not be used on damaged skin.