I love the DMAE deep wrinkle tightening solution, but I was able to get a much better deal for my 11g bottle directly from the store. I only had to pay $100 and it is without a doubt worth every penny. After just the first application I noticed a definite difference in the appearance of the deep wrinkles on my forehead, between my eyebrows. The 2 deep creases there were barely noticable, I kept changing the angle of my face in the mirror to try and locate them. Amazing! I have tried countless products, including Murad, Clinique, and La mere to name just a few, all of which are pricey products themselves and have never given me results like these, even after just 1 application. This 11g bottle should last me about 9-12 months, as you only need to use about the size of a pea, i use it all over my face as opposed to just specific target areas (although it may last up to 2 years if you use it that way) The beautiful packaging is just an added bonus, and there are many other great Orogold products that work really well with amazing results, of course trying to use them all can break the bank, so i pick 2- 3 products that target the things that can improve the look of anyone's skin. The 24k eye serum and moisturizers are amazing and really do diminish puffy dark circles, the 24k multi-vitamin deep peeling mask ( or the slightly cheaper 24k deep peeling mask) which exfoliates and literally removes the dead damaged skin right before your eyes, not only softening your skin, but minimizing sun damage spots and evening out your skin tone. I also use the 24k deep day moisturizer cream. With just these few amazing products, i have completely turned my skin around, and i only have to buy them once a year, making them worth every cent!!!