You will remember Dr Nikolic from his guest post on the differences between botox and dermal fillers – if you haven’t read that yet, you can see it here. Dr Nikolic has kindly agreed to pen a second post for us regarding his favourite skincare ingredients – it’s always best to get the expert’s advice on where to invest. All the products recommended by Dr Nikolic in this post can be ordered from his online store, SkinMiles. At SkinMiles, Dr Nikolic offers a free online skin assessment called Face2Face which allows you to answer a few in-depth skin questions and send a…