So I received a sample of this from someone that I did a swap with on Poshmark. With anti-aging skincare samples, the most stars I will rate is only four; because you typically need to use this product more than once to see results and I'll only do so if I absolutely love it. So first off- this product is way heavier than a serum is supposed to be. Secondly, the smell is not pleasant at all- it has a chemical scent to it and I prefer my serums and creams to either smell really good or not have a scent at all. The company says you're supposed to see results in seven days, which obviously I was unable to achieve having used it only once (again, this is why I'll only give a four star rating maximum for samples. Another Influenster user stated she saw results after one use. Granted, I'm only 34 and this reviewer did say that she recommended the product for people aged forty and older. I only have fine lines in between my eyes but I definitely didn't see results after the one use. The company didn't promise results after one use, which is why I didn't rate it lower. Overall, the consistency, smell AND price tag ($610!!!!) left me unimpressed. Definitely not something I'd purchase. Perhaps after I hit forty I'd give it a whirl but for that price it better make me look 25 after seven days.