Cloudberry Bright Essence Toner In a consumer study of 31 people, after 4-weeks of use: 93% agreed skin appeared brighter after using the essence toner Plum Plump Hyaluronic Serum In a consumer study of 36 subjects, after one day: 100% agreed their skin felt hydrated. Strawberry Smooth BHA+AHA Salicylic Serum In a clinical study of 34 participants, after 6 weeks of use: 100% had significant decongestion and reduction in pore size Watermelon Glow Niacinamide Dew Drops Based on a consumer use study of 32 participants, after 4 weeks: 97% agree this product made their skin look more glowy. Plum Plump Hyaluronic Cream Based on a clinical study of 30 subjects: 100% had a significant increase in skin moisture immediately and up to 72 hours after use A 4-piece kit with travel-friendly sizes of their bestselling, clinically effective serums & Cloudberry Essence Toner to treat skin's needs day by day. This set contains: - Strawberry Smooth BHA + AHA Salicylic Serum 15ml - Watermelon Glow Niacina