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Article

Natural Extracts and Essential Oils as Ingredients in Cosmetics: Search for Potential Phytomarkers and Allergen Survey

1
LIDSA, Department of Analytical Chemistry, Nutrition and Food Science, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
2
CRETUS, Department of Analytical Chemistry, Nutrition and Food Science, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
*
Author to whom correspondence should be addressed.
Cosmetics 2024, 11(3), 84; https://doi.org/10.3390/cosmetics11030084
Submission received: 19 April 2024 / Accepted: 13 May 2024 / Published: 24 May 2024
(This article belongs to the Special Issue Application of Plant-Based Molecules and Materials in Cosmetics)

Abstract

The increasing use of natural ingredients such as essential oils (EOs) and natural extracts (NEs) in cosmetics is an analytical and legislative challenge due to their complex composition, which includes recognized allergenic compounds. In this work, 17 EOs and NEs have been characterized by gas chromatography coupled to mass spectrometry (GC-MS) of dilutions of the original samples. Additionally, solid phase microextraction (SPME) was applied for the analysis of volatile components. The results obtained allowed the identification of more than 90 compounds, including 20 allergens, in the analyzed samples and the study of potential phytomarkers of the addition of EOs and ENs in cosmetics.
Keywords: natural extract; essential oil; cosmetics; preservatives; allergens; phytomarker; solid phase microextraction; gas chromatography; mass spectrometry natural extract; essential oil; cosmetics; preservatives; allergens; phytomarker; solid phase microextraction; gas chromatography; mass spectrometry

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MDPI and ACS Style

Rubio, L.; Pita, A.; Garcia-Jares, C.; Lores, M. Natural Extracts and Essential Oils as Ingredients in Cosmetics: Search for Potential Phytomarkers and Allergen Survey. Cosmetics 2024, 11, 84. https://doi.org/10.3390/cosmetics11030084

AMA Style

Rubio L, Pita A, Garcia-Jares C, Lores M. Natural Extracts and Essential Oils as Ingredients in Cosmetics: Search for Potential Phytomarkers and Allergen Survey. Cosmetics. 2024; 11(3):84. https://doi.org/10.3390/cosmetics11030084

Chicago/Turabian Style

Rubio, Laura, Andrea Pita, Carmen Garcia-Jares, and Marta Lores. 2024. "Natural Extracts and Essential Oils as Ingredients in Cosmetics: Search for Potential Phytomarkers and Allergen Survey" Cosmetics 11, no. 3: 84. https://doi.org/10.3390/cosmetics11030084

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