Future Focus Vitamin C Serum.

"This vitamin C serum does have 15% L-ascorbic acid at a pH of 3.2, so it's formulated pretty similar to the standard vitamin C serums that I love with the low pH. It also does contain ferulic acid which is one of the helper antioxidants. The look and feel and consistency of this vitamin C serum is really beautiful, it comes out crystal clear and all you need is a few drops to treat your whole face. The feel of it is slightly thicker than, say, the Timeless vitamin C serum. It's not going to run all over the place. This one does have a little bit longer of a rub-in and it does have a slightly grippy finish at the end, which I don't mind because once I've rubbed in my neck it kind of goes away. I like the finish on it, it's not overly shiny and overly dewy. What makes this product more stable than your standard vitamin C serum is really the packaging. It seems like there's something that is blocking air from getting into the tube, which is why they include this little part here called the beam, which is almost like a toothpaste tube squeezer to help you get the serum out. Poems from the Lab makes this in small batches, so you're getting a fresh product that will last for the full 8 months."

"The Poems from the Lab Future Focus Vitamin C Serum is supposed to stay shelf stable for eight months. It's more of like an $80 price point, but if it does last the full eight months then it's only like $10 a month, so that's pretty good. I got this in February so now I've had it for like six months and this is still nice and clear."

"This is supposed to stay fresh and stable in the bottle for up to 8 months. After a year, it's almost clear, which is some pretty amazing stability. It's at a much higher price point at $89 for 9 ml, so it doesn't top my Timeless vitamin C as my favorite that's staying in my skincare routine. But if you were looking for a vitamin C serum to be stable in your cabinet for a lot longer, this is a really great product."