It's Aloe. Not too difficult to find pure aloe vera, or grow it yourself. Pure aloe is VERY sticky BTW.
I use a combination of witch hazel, aloe,glycerin, and essential oil for homemade aftershave balm.I have been blending in Aloe and Glycerine into my aftershaves for a while now.
Just remember NOT TOO MUCH... otherwise you get a nasty sticky after feel on your face. A few drops is all you need to mellow out the alcohol in the after shave product.
I use a combination of witch hazel, aloe,glycerin, and essential oil for homemade aftershave balm.
No, THIS is the holy grail: http://www.vitacost.com/aloe-life-skin-gel-unscented-8-oz
I use it every day in combination with aftershave balms. It's awesome as a simple aftershave balm, mixed with a pea size helping of 444 balm, for example. NOTHING makes my face look or feel better. It really is AMAZING stuff.