Skin is the largest organ on the body. I'm always one for natural oils for moisture and heavy duty anti-aging products. Drinking lots of water and dry brushing helps too!
I've worked in cosmetics and have tried many products, and have found Context Skincare to be one of the best for balancing PH after cleansing. Their hydrating toner helps my dry and aging skin feel refreshed after cleansing. If you are an old school Clinique girl you remember the 3 steps: Cleanse, Restore the PH balance, Moisturize.
I prefer a serum after moisture and Pestle and Mortar has a great hyaluronic acid one for hydration.
It's important to eat well too, i.e., avocados and even digest some coconut oil, it helps with inner beauty radiating out. Find your beauty formula, and don't forget to smile.