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This content was created by Dr. Charles Mok. This content was uploaded by Dr. Charles Mok. This is a YouTube video titled "Your 4-Step Skincare Routine" (created 2025-08-25). It’s a single-speaker, first-person spoken segment giving practical skincare advice: a four-part routine of vitamin C, retinol (vitamin A, used 2–3 times/week and avoided before sun exposure), a glycolic/cleansing wash, moisturizer, and a mineral sunscreen applied last and recommended year‑round. The speaker includes a personal note about skipping retinol before going boating due to increased sun sensitivity.










