My favorite vitamin C serum , Sunday Riley C.E.O., really works for my sensitive skin — but it’s my job to investigate if ...

Beautystat’s chemist-formulated Universal C Skin Refiner is a dual-action ... elixir works to erase sun spots and acne scars ...

Even before the best products for hyperpigmentation came to light, the skin care industry has gone hard on the disappearing ...

Vitamin C is a powerful antioxidant ... We also appreciate that this serum helps to clear up acne and minimize the appearance of acne scars. One thing to note is that the formula may be cloudy ...

Despite its efficacy, vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum. That’s why it’s important to find ...

Unfortunately, you won’t find many at-home remedies to disappear acne scars. “The effectiveness of topical over-the-counter products would be proportional to the severity of scarring and depth ...

I have 15 years of experience covering lifestyle content. “Vitamin C serums can be highly effective because they have a high concentration of active ingredients, and their smaller molecules ...

Getting rid of acne can sometimes ... this serum, which has also made our Best of Beauty list, is quite a bit cheaper than ...

Those of us who deal with acne know that the hyperpigmentation left behind stays around a lot longer than the blemishes themselves. This serum “combines green tea enzymes with vitamin C to ...

Consistency is key when using retinol, because it could take several weeks before you start seeing noticeable results.