When I find a brand that works for me and the products do what they claim, I will buy their products regardless of price.
PTR is that brand for me. When I ran out of a previous brand vitamin C serum, I grabbed this to try. There is so much I still don't know about skincare ingredients but this has something called THD ascorbate, an ultra-stable ingredient 50 X more powerful than traditional Vitamin C of you can believe that, it also has ferulic acid which is a great stabilizing agent and great Ingredient in general.
This is a thicker serum but you don't need more than a pump or 2. I will say to Me it does have a smell, it smells like a bonfire but then goes away when it dries.
This is on the pricey side at over $100 but to me it's worth it. I've been using this for over a month now and my skin is brighter than it was before and feels tighter. This definitely does what it claims and I will continue to re buy this as needed.
