Huang YW, Huang HH, Wu GX, Chang HR, Wu KL, Kuo SM. Antiaging and smoothness-improving properties of farnesol-based facial masks on rat skin exposed to ultraviolet B.
J Cosmet Dermatol 2019;
19:540-552. [PMID:
31243886 DOI:
10.1111/jocd.13046]
[Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 05/15/2019] [Accepted: 05/20/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND
Farnesol is an acyclic sesquiterpene presents in various natural sources including fruits, vegetables, and herbs. In this study, we successfully prepared a farnesol-containing gel with ultraviolet B-screening and skin-repairing capabilities. Furthermore, the advantageous potential of farnesol-containing facial masks for UVB-caused sunburnt skin was evaluated.
AIMS
Thus, the objectives of this study are to design and prepare optimal facial masks possessing collagen production and smoothness-enhancing capabilities for the skin.
METHODS
A series of formulations consisting of hydroxypropyl methylcellulose, hyaluronan, and farnesol were used to prepare the facial masks. The effects of the facial masks on collagen production by skin fibroblasts in vitro were examined. The effects of the prepared masks on collagen synthesis, smoothness, and inflammation of the skin were further evaluated in vivo using two modes (mask administration interspersed with UVB exposure and mask administration after UVB exposure) of a rat model.
RESULTS
Facial masks containing both 0.3 and 0.8 mM farnesol improved skin smoothness and enhanced collagen content and arrangement in the skin of rats with mask administration interspersed with and after UVB exposure. The masks containing 0.8 mM farnesol exerted the greatest effects on collagen production/arrangement and smoothness improvement in vivo model. Histopathologically observed inflammation was alleviated, and interleukin (IL)-6 was decreased in the 0.8 mM farnesol-containing facial mask-covered skin compared with that without facial masks.
CONCLUSIONS
The farnesol-containing facial masks prepared in this study may have collagen production-increasing, smoothness-improving, and anti-inflammatory properties for UVB-caused sunburn; thus, farnesol is potentially a beneficial component in facial masks.
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