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. 2022 Jan 18;12:906. doi: 10.1038/s41598-021-04708-4

Figure 6.

Figure 6

The collagen density of dermis layer of subject’s back skin without and with UV-induced photoageing after topically applied with saline (Normal skin and UV-induced skin), CoQ10-loaded Emulgel, CoQ10 dissolved in oleic acid (CoQ10-Ole) Emulgel, and protransfesomal CoQ10 (Protransf-CoQ10) Emulgel once every 2 days for 2 weeks. *P < 0.05 compared to UV-induced skin, #P < 0.05 compared to Normal Skin.