Say hello to this potent brightening serum containing Ferulic Acid, a powerful antioxidant, to protect the skin from environmental aggressors and fortify the skin's defense barrier for a glowing and healthy complexion. Key Ingredients This facial serum has hyaluronic acid and sea buckthorn oil, which instantly hydrates the skin and improves its capacity to hold onto moisture. With the strength of Vitamin C and Plant Stem Cells, this Vitamin C Serum promotes collagen production, delays the appearance of aging, and reduces dark spots and discoloration. Effectiveness With its quick absorption quality, this vitamin C serum only takes a few seconds to dry on contact with the skin despite being thick to the touch and thin to the eye. A small amount is enough to cover the face and neck. It is simple to apply, has a sweet flavor that nourishes the face, and causes neither immediate nor long-term irritability. Customer Reviews I've been using this for about a month on some hyperpigmentation from body acne, and I'm already noticing a difference! I use it consistently every day, and the spots are starting to lighten. I also have sensitive skin and eczema, which hasn't triggered a break out which is excellent. Recommend this for anyone looking for a solution to lighten hyperpigmentation. - Simone