This anti-wrinkle cream with collagen is a bit expensive when compared to reference cosmetics. For the rest, it should be tested over time. Regarding the format, it is correct, these 30 ml are used sparingly and dosed properly (it is neither a foundation nor a moisturizer). The pump is convenient and accurate. The notice has utility rather small, it already does not particularly want to be traveled, you almost have to carry a microscope, and the content is sketchy, it is expected more details on this type of product. Regarding the use, it is recommended with a different range of brand products, but nothing forbidden to use a moisturizer with a different brand. Applied even if it does not mask all the wrinkles, it attenuates efficiently still not bad. At least the early hours ... It is his frequent and regular use for judging its effectiveness, but as the product comes with a dose of 30 ml, is also authorized to judge their effectiveness on this assay, although not everyone not have the same characteristic of skin. For now, the result is acceptable, even if it seems a bit expensive, and the use that surrounds and accompanies this cream is too brief.