Peter Thomas Roth Potent-C Power Serum packs quite the punch. The anti-aging serum dramatically improves uneven texture, dull skin, and fine lines/wrinkles thanks to the high-potency of THD ascorbate, which is 50 times more powerful than traditional vitamin C, according to the brand. The formula also has antioxidants vitamin E and ferulic acid.
If you’re on the fence about this one, just listen to this happy customer, who shared, “I have repurchased this several times and it is my favorite. I have tried many different Vitamin C serums and this is the best, IMO. First of all, you actually see results with it which makes it totally worth the cost. It is hydrating but still light. Most importantly for me, you can still use your chemical exfoliants with this and not have any irritation. It layers nicely if you need to put a moisturizer on top, but I find that I can usually just go straight to my SPF.”