There are mant oils and butters and essential oils to coose from when forulating skin serums/moisturizers. At 52 I am always looking for that ingredient that will do the trick. I use a formula which I created using
rosehip seed oil
olive oil
vitamin e acetate
cranberry seed oil
evening primrose oil
flax seed oil and a combination of the followingEOs
carrot
chamomile
geranium
lemon
sandlewood ( yes the real expensive stuff)
rose otto ( again ,the expensive stuff)
People comment on my skin ALOT and people I have given samples to can now not live without it.