S
S. Tozer
Researcher at Procter & Gamble
Publications - 15
Citations - 4504
S. Tozer is an academic researcher from Procter & Gamble. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 8, co-authored 12 publications receiving 3216 citations.
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Journal ArticleDOI
Use of an aggregate exposure model to estimate consumer exposure to fragrance ingredients in personal care and cosmetic products
Bob Safford,A.M. Api,C. Barratt,D. Comiskey,E.J. Daly,Graham Ellis,C. McNamara,Cian O’Mahony,Steven H. Robison,B. Smith,Russell S. Thomas,S. Tozer +11 more
TL;DR: A newly developed probabilistic model, the Creme RIFM model, is used to estimate aggregate exposure to fragrance ingredients using the example of 2-phenylethanol (PEA) to demonstrate the utility of the model in determining systemic and dermal exposure to fragrances from individual products, and aggregate exposure.
Journal ArticleDOI
Novel database for exposure to fragrance ingredients in cosmetics and personal care products.
D. Comiskey,A.M. Api,C. Barratt,E.J. Daly,Graham Ellis,C. McNamara,Cian O’Mahony,Steven H. Robison,Bob Safford,B. Smith,S. Tozer +10 more
TL;DR: The data and modelling methods presented show potential as a means of performing ingredient safety assessments for personal care and cosmetics products, and the robustness and ability to estimate aggregate consumer product exposure are presented.
Journal ArticleDOI
Application of the expanded Creme RIFM consumer exposure model to fragrance ingredients in cosmetic, personal care and air care products.
Bob Safford,A.M. Api,C. Barratt,D. Comiskey,Graham Ellis,C. McNamara,Cian O’Mahony,Steven H. Robison,Jane Rose,B. Smith,S. Tozer +10 more
TL;DR: The Creme RIFM model offers a very comprehensive and powerful tool for estimating aggregate exposure to fragrance ingredients, suggesting that deterministic models overestimate exposure by 11.5–25 fold.
Journal ArticleDOI
Integrating habits and practices data for soaps, cosmetics and air care products into an existing aggregate exposure model
D. Comiskey,A.M. Api,C. Barrett,Graham Ellis,C. McNamara,Cian O’Mahony,Steven H. Robison,Jane Rose,Bob Safford,B. Smith,S. Tozer +10 more
TL;DR: The development of Phase 2 Creme RIFM model is described by expanding the previously developed Phase 1 model to include an additional six product types, which covers a broader range of product categories and includes all relevant routes of exposure.
Journal ArticleDOI
European consumer exposure to cosmetic products, a framework for conducting population exposure assessments Part 2
Barbara Hall,S. Tozer,B. Safford,M. Coroama,W. Steiling,M.C. Leneveu-Duchemin,C. McNamara,Michael J. Gibney +7 more
TL;DR: A significant finding was an inverse correlation between frequency of product use and quantity used per application for body lotion, facial moisturiser, toothpaste and shampoo, which largely confirm the exposure parameters currently used by the cosmetic industry.