Easy to use at little cost.
After doing my own research into Retinol, I settled for the lowest, 0.2%, product as I'm fair-skinned and in my early 70s and it works very well for me. I've been using it for four months now and had very little of the known 'cons', i.e. very dry skin and slight redness. I use it first on my skin at night and put a rich night moisturiser on top. but you can do it in reverse.
I've always taken care of my skin and it isn't particularly lined, but it's certainly become smoother and maybe a little firmer since using Retinol.
You can move up to a stronger percentage, but I'm happy with the results at present.
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