Look at this… these hands looked aged, full of spots… read more in first comment

Collagen molecules in topical creams are too large to penetrate the skin — they moisturize the surface but don’t add collagen underneath. What actually stimulates collagen production is retinol and consistent sun protection (which stops further collagen breakdown). Don’t pick a hand cream just because it says “collagen” on the label.

At what age should you start?
The earlier the better — but it’s never too late to start. Sun protection and moisturizing in your 20s and 30s prevents a lot of what people spend money trying to fix in their 40s and 50s. If you’re starting later, the same routine still works; results just take longer and you’re working with more existing damage.

Your hands are visible every single day — in photos, in meetings, in everything you do. The routine doesn’t have to be complicated. Sunscreen in the morning, a good moisturizer after every wash, retinol at night a few times a week, and a simple scrub on weekends. That’s genuinely most of it.

Start with one thing. Add the next one when it becomes habit. Your hands in a year will be noticeably different from the hands you have now.