CollagenXG+Jaime Kauffman2023-07-20T11:09:44-04:00 CollagenXG+Skin challengeWrinkles, aging and sagging skin Key ingredientShiitake Mushroom Extract (Xiang Gu) How it worksIncreases quality collagen to encourage a firmer and smoother appearance of face, neck and décolleté LEARN MORE