The Ordinary Mini Discovery Set (Partial Set) includes: 1. Niacinamide 10%+Zinc 1% (15ml) - tried couple of times 2. Hyaluronic Acid 2%+B5 (15ml) - tried couple times 3. Caffeine Solution 5%+EGCG (15ml) - UNUSED 4. Natural Moisturizing Factors +HA (30ml) - tried couple of times *** Refer to Picture 3 for product contents *** Thank you visiting my closet!