I've had a few facials in the past, it's a nice relaxing experience and my skin feels a bit softer for a day or so afterwards, but that's it. I've seen 'advanced' facials advertised in various places and was wondering if anyone had any experience and could make any recommendations? Caci, microdermabrasion, glycolic peel, biotec - I have no idea what any of these things are and how they might help my skin! There are lots of women my age and older with beautiful glowing skin and I want to know what they are doing! I live in a posh area so they probably all have botox or fillers or something but I don't want to go down that route. So do any of these facials actually work? They can be quite expensive so I don't want to waste my money