Why I actually wrote this
Two winters ago my skin decided to just... fall apart, flaky patches on my cheeks and this weird dull look no amount of concealer could fix. I panicked and bought like five different serums from five different brands because every ad told me their one product was the missing piece. Spoiler: layering random acids and actives with zero plan just made my face angrier. I asked a coworker who always has great skin what she actually uses, and she pointed me toward starting with a matched set instead of playing mad scientist. I compared a couple of options, one felt like a marketing gimmick with tiny bottles, the other was this 6-piece vitamin C set that actually explained the order to use everything in. Within about three weeks my skin calmed down and started looking like, well, skin again. I'm not saying it's magic, but not having to guess what pairs with what made all the difference.