What It Is An upgrade on our refreshing fan-favorite, this oil-free gel-cream moisturizer with exclusive aloe bio-ferment and hyaluronic acid penetrates deep into skin?s surface?for hydration that goes over 10 layers deep* and lasts for 100 hours, even after washing your face.What It Does Lightweight oil-free formula delivers a 174% immediate moisture boost and keeps skin hydrated for 100 hours. This advanced dual-action hydrator with Auto-Replenishing Technology helps skin create its own internal water source to continually rehydrate itself, then locks in moisture for an endlessly plump, healthy-looking glow. For mask wearers, Moisture Surge? 100H is truly a moisture marvel. It?s proven to help prevent drying and barrier damage from prolonged mask wearing when applied 3x/day for 7 days (compared to masked skin without Moisture Surge? 100H).High-Performance ResultsAfter one use: Boosts moisture by +174%. Provides 100 hours of hydration. Provides a smooth canvas for makeup application. Same lightweight, addictive, oil-free gel-cream texture.After one week: 99% of women said skin felt deeply hydrated.** 95% of women said skin looked plump.** 91% of women said skin looked glowing.** 98% of women said skin felt more resilient.** 95% of women said skin felt healthier.***Into skin?s surface; in vitro testing after 30 minutes. **Consumer testing on 110 women.