"My philosophy as a dermatologist is less is more, so I love that MERIT's Great SkinTM Instant Glow Serum contains multiple effective ingredients, which makes it a one-stop, go-to serum in the morning." — @skinyoureinblog Great SkinTM — now dermatologist-approved. Available at meritbeauty.com, @sephora, and @sephoracanada.