- “This one's pure vitamin C 15 concentration”5:59–6:04
- “Use this when you really want to attack dark spots and dullness”6:01–6:08
- “In Korea, this is the number one repurchase as a vitamin C holy grail”6:06–6:12
- “But, be careful. It's strong. Start with twice a week”6:12–6:17
- “Going daily right out the gate will wreck your skin”6:14–6:19
- “Keep it refrigerated”
- Source: Korean skincare must-haves: 5 products Koreans actually use - May 17, 2026
