I have extremely sensitive skin and have had allergic reactions to certain lip products before. My lips are always chapped - no matter what lip balm I use! I bought this product to honestly test it out and I was skeptical at first. I tried this product out literally for two days straight. I applied a little amount to cover my entire lips before bed (a little goes a looong way). When I woke up, I started my skin care routine and wiped off my lips during my face wash step. It's very sticky when you first wake up, but when you take the product off.... My lips were velvetty smooth with no sign of dead skin at all. The product claims I can go all day with no lip balm, so I tested it out with no lip balm and I also used lip tint! Lip tint has never gone on my lips so easily in my life! My lips stay moisturized all day with no problems. This is my new holy grail for my lips!