(TrendHunter.com) FaceGym’s latest launch is a collagen serum that targets fine lines and wrinkles and boasts brightening benefits to visibly improve the look of hyperpigmentation and dark spots. The Active…(TrendHunter.com) FaceGym’s latest launch is a collagen serum that targets fine lines and wrinkles and boasts brightening benefits to visibly improve the look of hyperpigmentation and dark spots. The Active…