C15 Super Booster.

"They've also gone for a stable glucoside, so that's working the epidermis more. It's naive safe, no denatured alcohol, no fragrance, no essential oils. And there are other antioxidants in this product, which is brilliant. It's an airless pump. Brilliant. And it's got glycerin in it, too. So, a humectant. So, it's done a lot right. I think the only downside for me probably is the high price point. So, it's £61 for 30 mls. But, if you can afford it, it's a wonderful, wonderful vitamin C. Definitely doctor approved."

"They launched a lot of their more popular products including their C15 Super Booster during this time. However, prices were significantly increased after the investment and Paula's Choice kind of started to lose their reputation of being well priced for the amazing formula you were getting. Compared to a lot of people, this is a really good price for such an amazing product, and now they kind of have a reputation of being like yeah, these products are kind of pricey. They're good, but they're kind of pricey."