I'm curious about the secret to that enviable radiant skin that I envy every time I look in the mirror.

Lately, I’ve been spending a lot more time looking in the mirror. In the past, just light skincare seemed to instantly bring vitality to my face, but now, even when I put in the effort, my skin looks dull, which is quite upsetting. In particular, I was shocked when I saw the face of a friend I hadn't seen in a while recently. Her skin had a soft glow, as if a light had been turned on. Seeing that healthy-looking texture made me reflect on whether my own skincare had been lacking. I wanted to ask my friend for her secret, but I felt a bit shy so I let it go; however, it keeps lingering in my mind. Even when I apply a generous amount of moisturizer, my skin dries out quickly and feels like it just sits on the surface. I want to know what products I should use to achieve radiant skin that plumps up from deep within. I’ve been trying face masks day and night and taking supplements, but I haven't seen the noticeable changes I expected, so I’m feeling quite worried tonight. Do you happen to have any special night care or base makeup tips of your own? Smooth, glowing skin—I believe I can have it someday, so I plan to keep working hard. Could you share some advice on which ingredients in cosmetics have yielded the best results for you?