Arginine Solution.

"This is one of the first arginine solutions that I ever used and as I started to use it continuously in my skincare routine with Matrix and retinol in my skincare routine I have seen some amazing changes in my overall skin quality. I will always call this the number one Arginine Solution because of a couple of reasons: the brand is affordable, the ordinary is an affordable product. Number two, availability is also a good thing. And number three, you get a good concentration of arginine and you get it at an effective, non-irritating kind of formula. So because of these three reasons, the ordinary Arginine Solution will always be number one."

"This is the first of these instant anti-aging products I think I ever used and I was hooked on day one. I love the results that I got particularly targeting dynamic fine lines and wrinkles those caused by movement, so if you're worried about the crows feet, the laughter lines, all the 11s, The Ordinary Arginine Solution is a really inexpensive yet effective way to target them. My favorite way of using this is to combine it with another peptide from The Ordinary known as Matrixyl for that like double whammy. The Ordinary Arginine is going to minimize the appearance of those fine lines and wrinkles straight away. [...] For under £10 you can get a really effective wrinkle treatment that studies now show reduces the depth of wrinkles by up to 177% without having to break the bank. [...] I still reach for it, I still use it, and every time I do I'm still impressed with the results I see: smoothing out skin, minimizing the appearance of fine lines and wrinkles, and give you a touch of hydration too."

"I don't think you have to isolate it through a serum like the one from the ordinary that we're talking about. I don't think that it's necessary since it is actually sprinkled into so many other products. It's often in multi-peptide blends, you don't have to add it in separately. And know that you're not getting 10% in this product, it's a solution, so it's not pure 10% peptide. I think that it's so easy to manipulate the marketing especially around peptides because peptides are a huge class of ingredients that do so many different things, but that key piece of information is often missing from average consumers. It's so easy to manipulate the word peptide to just kind of hint at the idea of anti-aging. But I also think it's really easy to market on percentages of peptides because most people don't know that peptides in formulations are used at 1% and lower."