Korean women don't stack six serums. The first thing they learn about skincare is one rule: if it doesn't absorb, it isn't doing anything. Most serums and creams fail it. The collagen in them is too big to get into your skin, so it sits on top, and a serum dries off in minutes anyway. Quasi is the one thing at night that actually gets in. 195-dalton collagen, 40 grams per mask, with 9 types of peptides and hyaluronic acid, sealed on your skin for two hours. You can watch it go from white to clear. One step. Over 2 million sold. Up to 60% off right now, with a 30-day money-back guarantee.
Not enough history yet to show a trend.