Well, most of you are very young for this shit.

...But those who have hit their 30's or who are in their late 20's please do share what you use for your skin. (the treatments mainly, not the cleansers, etc)
I feel a bit sagging around the cheek area and also wrinkles have started to appear, so I am looking into stuff that is strong.
Has anyone used Lancome's Collaser-48 high resolution deep-collagen anti-wrinkle serum? Says :"The age-fighting High Resolution with Collaser-48™ from Lancôme encourages the production of collagen, helping to improve texture, tone and elasticity. Reduces fine lines and wrinkles, creating a more vibrant, youthful appearance.". I really am tempted by the production of collagen sell point.
Also I heard a few good reviews about Bliss Triple Oxygen Instant Energizing Mask though it seems to be a mask for all ages. Description: "A 'take-out' version of bliss spa's most famous facial, the Triple Oxygen Treatment (a favorite of so many stunningly skinned celebs, we wouldn't want to dull you with the details). At home, once, twice, or for the obsessive even thrice a week, this flash-action mask will deliver a shot of oxygen, a dose of a powerhouse form of Vitamin C, a smattering of anti-free radicals, and a moisture fix, to instantly spiff up your skin when you find it looking a little 'low' life."
And i also read good reviews about Philosophy's Save Me. Description: "Rescue your skin from past mistakes. Save Me -- an advanced nighttime treatment -- contains vitamin C to brighten skin tone, peptides to lift and firm skin, retinol to reduce fine lines, wrinkles, and clogged pores, and antioxidants to protect skin."
I want to try those three. Which products are you using?