The reason that there is absolutely no such thing as a permanent or very-long lasting treatment is simply because as we age, we lose fat, muscle, and even bone. So, no matter what permanent device, be it filler or surgical implant, is used, the only thing permanent will be the implant or filler. The improvement in appearance will therefore NOT be permanent. So, given that any benefits from implants or permanent fillers will not be permanent, let's go over some downsides. The use of permanent fillers, such as silicone, Bellafil and fat, can translate into permanent or persistent adverse reactions that cannot be dissolved nor easily treated should they occur. When it comes to implants, in a few years the implant will likely need to be surgically removed (as changes in the underlying bone, muscle and fat take place) and a new implant put in. So, more surgery and more expense. And surgery always has the risk for the development of scarring and even tram track stitch marks. Blepharolplasty, too, is not only expensive, but has the above-noted surgical risks for the development of scarring, and, it, too, is not really permanent, since age-related changes will occur that would then necessitate further treatments down the road. Fraxel lasers and RF devices have a whole lot of marketing and social media buzz that surround their use, but unfortunately very little hard science to substantiate the hype. So, "buyer beware" when considering these. Frankly, the use of an appropriate HA filler in the hands of an experienced, board certified cosmetic dermatologist filler injector would seem like a very rational option, especially in a young person. It is also something that can easily fine-tuned as time goes by and those age-related changes set in. It is exactly what I did for my daughters-in-law starting from their early twenties on. You would be wise to consider the above and to consult with an experienced, board certified cosmetic dermatologist filler expert in whose hands one filler treatment taking only about fifteen minutes to perform is likely to give you the results you are looking for , immediately after the treatment, and with little to no significant downtime. Hope this helps and best of luck.