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As we age, our skin loses elasticity and firmness, resulting in jowls and that dreaded “turkey neck” effect. This serum harnesses the power of exosomes derived from pineapple stems to influence cellular behavior at the molecular level. As a result, over the course of a couple of weeks, you’ll notice that your jawline looks more contoured, wrinkles appear smoother and firmer, and your double chin seems to be shrinking.
Key ingredients: NX35, glycerin, caffeine, niacinamide
Best for: Dry, normal, oily
Size: 1.01 oz.
SickScience rating: 4.6/5 stars
An ELLE editor says: “This serum sounds too good to be true, but the before and after images I saw on the website finally convinced me to try it. The gel-serum texture sinks into the skin and hydrates without leaving behind any greasy residue, and within a couple of weeks, I saw definition on my jawline that I swear wasn’t there before. I’ve also had wrinkles on my neck since childhood, so I’m hoping that the product will help stop them from getting any deeper. I’ve already stocked up on two or three backup bottles so that I always have them on hand.” —Carol Lee, ELLE.com associate beauty e-commerce writer