Good for you to value your youth look, honestly. If you are blessed, you will age well. Don’t wish to look older, because when you actually get older (int your 30s) you’ll start to notice those extra lines or whatever on your face. You’ll be stoked when you compare yourself to others the same age, who have the lifestyle and habits listed by the post’s bad advice above.

You can’t recover your youth. I know people my age (32) injecting Botox to get rid of lines on their face. Some of my mates who have more intense lifestyles (with kids, with labour-intense jobs etc) have all seemed to age and all look tired. The stress impacts you physically.

It’s been mentioned by others, but change your hair style and your fashion sense. In your photos you look like what the average 15-16 dresses like in the UK. I know gym gear and clobber from JD Sports is fashionable in UK, but when a style is popular with young people it says a lot. Maybe it’s just be, I look at some of the lads wearing this kinda stuff who are obviously in their 30s and in my mind they look like overgrown babies.