It’s very unfortunate that collagen levels tend to diminish with age and there’s no way to prevent this. Collagen loss starts in the early twenties. However, the good news is that you can restore or rebuild the lost collagen with some cosmetic treatments.
One of the most effective cosmetic treatments is Collagen Stimulating treatment. Some effective collagen stimulating treatments that can rebuild the lost collagen and improve wrinkles/fine lines are Microneedling, Sculptra, Laser Treatment, etc.