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February 2019

Table of Contents:

Digital Exclusives/​Features

A Dermatologic View—Bioengineering Analysis of Water Hydration

CM Lee, University of California; HI Maibach, MD, University of California School of Medicine

[video with update] Confirming CBD Skin Care Claims

Bridget Early, Genemarkers

[video] Bio-inspired Skin Hydration

Céline Laperdrix, Yves-Rocher

Bonus Hair Care Formulas

Rachel Grabenhofer

Cosmetics & Toiletries Expanded Naturals Formulary

Rachel Grabenhofer

Formulating Articles

Silicone Stand-in: Lauryl/Myristyl Polyricinoleate Naturally Improves Perceived Hair Hydration

Katarzyna Kita-Tokarczyk, Ph.D., Clariant, Frankfurt, Germany

Formulating on Trend: Creating Highly Pigmented Lip Colors

Kelly Dobos, Society of Cosmetic Chemists, NY, and Sun Chemical, Parsippany, NJ

Cosmetics & Toiletries Formulary: Naturals

Rachel Grabenhofer

Research Articles

Highs and Lows of Skin Adherence: Simplifying Skin Substantivity, Part I*

Becky S. Li, Howard University College of Medicine, Washington, D.C.; John H. Cary, Louisiana State University, New Orleans; and Howard I. Maibach, M.D., University of California, San Francisco

Regulatory Articles

Beginner's Guide to Natural/Organic

John I. Yablonski, Bio-Control Consultants, LLC, Park City, UT, and David R. Winne, Claims Support Group, LLC, Cold Spring, NY

EU Regulatory Update: CTPA's Take on Claims and Cannabis

Emma Meredith, Ph.D., CTPA, London

Testing Articles

Getting the Breakdown: Testing the Biodegradation and Styling Performance of Polyurethane Film Formers

Laurence Pottié, Ph.D., Covestro Deutschland AG, Leverkusen, Germany

Hello, Hydration: Spinach Hydrogels Deliver Saturated Skin

Nattaya Lourith and Mayuree Kanlayavattanakul, Mae Fah Luang University, Thailand

Market Data Articles

Editor's Note: Naturally Perpetuating Success

Rachel Grabenhofer

Industry Insight: Why and How Natural Cosmetics Will Continue to Grow

Andrea Mitarotonda, Ph.D., Oriflame Research & Development, Bray, Ireland