None of these “actually work”. Retinol makes no noticeable difference after hundreds of studies and moisturization in general also does not reduce wrinkles or signs of aging after being studied for decades. The only things proven to make a difference are: 1. Use a sunscreen daily/stay out of the sun
2. Retin-A. Works great but prescription only in the US
3. Maybe estrogen creams, but more studies still needed There, list done.
Response to 21 Of The Pettiest Things People Have Ever Done:
Learn the definition of petty. It’s when someone blows something small and inconsequential out of proportion. Many of these are not petty at all. They’re just passive-aggressive.