2025 PCPC Science Symposium & Expo – Speakers

Personal Care Products CouncilEvents2025 PCPC Science Symposium & Expo – Speakers

Conference

2025 PCPC Science Symposium & Expo – Speakers

Tuesday, October 28, 2025 - Wednesday, October 29, 2025

The Ritz-Carlton Pentagon City

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Speakers

Alonza Cruse

Former Director of the Office of Human & Animal Drug Inspectorate, Office of Inspections & Investigations (OII)

Andress Johnson

THOR Specialties, Inc.

Technical Manager

Dr. Anne Marie Api

Research Institute of Fragrance Materials (RIFM)

President

Dr. Bart Heldreth

Cosmetic Ingredient Review

Executive Director

Dr. Benjamin P.C. Smith

Monell Chemical Senses Center

Executive Director & President

Bryan Downer

Sani-Matic, Inc.

Vice President of Sales and Marketing

Cathleen Owen

Q Laboratories

Sr. Director, Pharmaceutical and Personal Care Services

Connie Mitchell

Health and Environmental Sciences Institute (HESI)

Senior Scientific Program Manager

Dr. Daniele Wikoff

ToxStrategies

Chief Scientific Officer

Dennis Neeson

Colgate-Palmolive

Sr. Quality Manager

Dr. Donald Versteeg

EcoStewardship

Principal

Elisabeth Anderson

Center for Research on Ingredient Safety, Michigan State University

Director of Science Communication

Frank Klucznik

Bridgewell Advisory

CEO/Founder

Jessica P. O’Connell

Covington & Burling LLP

Partner

Dr. Neena Tierney

Kenvue

Global Head of Translational Science

Paula R. Katz

Covington & Burling LLP

Of Counsel

Dr. Samantha Samaras

Unilever

Senior VP Science & Technology & Clinicals – Personal Care

Dr. Samiul Amin

University of Miami

Chemical, Environmental and Materials Engineering Department & Engineering Corporate Affiliates Program (E-CAP), College of Engineering

Dr. Sean Hays

SciPinion

President & Co-Founder

Steve Riedell

Procter & Gamble

Director, Corporate Quality Assurance, External Engagement

Susan Youngquist

Ecolab

Manager, Global Technical Consultant, NA Life Sciences

Dr. Suzanne Hartigan

American Chemistry Council

Senior Director of Regulatory and Scientific Affairs

Thomas F. Myers

PCPC

President & CEO

Thomas G. Osimitz, Ph.D.

Science Strategies, LLC

President & Principal Toxicologist

Tim King

PLZ Corporate

Corporate Quality Assurance, Consultant

Tim Parrent

Mary Kay

Senior Manager of Corporate Quality

Tom Cosgrove

Covington & Burling LLP

Partner

William Goodfellow Jr., BCES, M.S.

Exponent

Principal Scientist and Director

Dr. Win Cowger

Moore Institute for Plastic Pollution Research

Research Director

Moderators

Cathleen Owen

Q Laboratories

Sr. Director, Pharmaceutical and Personal Care Services

Dr. Jeff Domsic

Charles River Laboratories

Product Manager – Microbial Solutions

Michael Loewenstein

Q Labs, LLC

Vice President, Scientific Consulting

Scott Sadoff

Personal Care Regulatory & Safety Services, LLC

CEO

Dr. Stefanie O’Neal

Kao USA Inc.

Product Safety Toxicologist

Tim Parrent

Mary Kay

Senior Manager of Corporate Quality

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Learn and engage with thought leaders from federal government, academia, the medical community and other notable experts at PCPC’s 2025 Science Symposium & Expo.

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