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Vitamin C is a critical co-factor for both glutathione and collagen

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The reason is that lactobionic acid can make the keratinized plugs around the pores easy to fall off, and unblock the hair follicle tubes, effectively preventing the pores from being blocked

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Yannuzzi LA, Negro S, Iida T et al (2012) Retinal angiomatous proliferation in agerelated macular degeneration

Moreover, SLC7A11 is also upregulated in lung cancer stem cell-like cells and activated by the cell transcription factor SOX2 (Wang X