Molecules 2009, 14(1), 540-554; doi:10.3390/molecules14010540
Review

Biological and Pharmacological Activities of Squalene and Related Compounds: Potential Uses in Cosmetic Dermatology

Received: 8 January 2009; in revised form: 19 January 2009 / Accepted: 21 January 2009 / Published: 23 January 2009
(This article belongs to the Special Issue Triterpenes and Triterpenoids)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Squalene is a triterpene that is an intermediate in the cholesterol biosynthesis pathway. It was so named because of its occurrence in shark liver oil, which contains large quantities and is considered its richest source. However, it is widely distributed in nature, with reasonable amounts found in olive oil, palm oil, wheat-germ oil, amaranth oil, and rice bran oil. Squalene, the main component of skin surface polyunsaturated lipids, shows some advantages for the skin as an emollient and antioxidant, and for hydration and its antitumor activities. It is also used as a material in topically applied vehicles such as lipid emulsions and nanostructured lipid carriers (NLCs). Substances related to squalene, including β-carotene, coenzyme Q10 (ubiquinone) and vitamins A, E, and K, are also included in this review article to introduce their benefits to skin physiology. We summarize investigations performed in previous reports from both in vitro and in vivo models.
Keywords: Squalene; skin surface lipid; skin; antioxidant; topical delivery
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MDPI and ACS Style

Huang, Z.-R.; Lin, Y.-K.; Fang, J.-Y. Biological and Pharmacological Activities of Squalene and Related Compounds: Potential Uses in Cosmetic Dermatology. Molecules 2009, 14, 540-554.

AMA Style

Huang Z-R, Lin Y-K, Fang J-Y. Biological and Pharmacological Activities of Squalene and Related Compounds: Potential Uses in Cosmetic Dermatology. Molecules. 2009; 14(1):540-554.

Chicago/Turabian Style

Huang, Zih-Rou; Lin, Yin-Ku; Fang, Jia-You. 2009. "Biological and Pharmacological Activities of Squalene and Related Compounds: Potential Uses in Cosmetic Dermatology." Molecules 14, no. 1: 540-554.

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