I recently tried out the Ole Henriksen Truth Serum Collagen Booster and so far so good! It is a liquid, orange colored serum that is supposed to brighten skin and help reduce the appearance of fine lines and wrinkles. I like that it is loaded with tons of antioxidants and natural ingredients like Vitamins C, E and Grapefruit Extract, so you know that you aren't putting a whole lotta crap on your face. The smell is a wonderful citrusy fragrance that does fade once the product is absorbed. The only negative is that it is slightly sticky, but the product absorbs quickly and so does the stickiness, so it really isn't that big of a deal. I have only used this for about 10 days or so, and I do see a bit of brightness in my skin. I am not so sure about the anti-aging effects, but it has rave reviews on Sephora, and I tend to trust Sephora reviews. I have been using this at night before I use moisturizer, but you can use this either day or night. The price is a bit hefty at $48 for 1oz, but I do find that a little goes a LONG way since this product is a liquid. With gel consistency serums, I end up using more because they don't spread out very well on the skin. Have any of you tried this? What anti-aging products do you recommend?