A power-packed pair, this duo combines the power of gylocolic acid (an AHA) and retinol ester to exfoliate and brighten the skin for a visibly smoother, more radiant-looking complexion. In use together, our Power Couple of Good Genes + Luna reveals more radiant, smoother looking skin while visibly brightening the appearance of dark spots and discolorations. Good Genes Glycolic Acid Treatment is clinically proven to plump the appearance of fine lines and wrinkles in just three minutes. Luna works throughout the night to deliver luminous, youthful even-toned skin in the morning.