Yes retinol serum is helpful in anti aging. I use Thrive co's youth renewal serum. It works several times better than retinol serum. It helped me in reducing fine lines and wrinkles. I use it daily. You can also do so.

Yes,.you can start with newly launched Retinal serum of Thrive co, I too have started using for aging signs. Have read about it that it works 11× faster then retinol serum. It helps to boost collagen production and improve cell turnover. Also slows down the wrinkles. You can try because I am using other products of Thrive co and results are good.

It's present in VIT A. It's a major component. You can take orange and red colors vegetables to have it. They have natural antioxidants properties help to make skin look good

Shelly,<br> Yes it is a form of vitamin that is required for healthy looking skin