I've recently tried the Neutrogena Collagen Bank Lip Plumping Treatment and noticed a remarkable difference in my lips' hydration and fullness. Right after application, my lips felt instantly plumper and noticeably more hydrated without any sticky residue. The product’s sweet vanilla scent makes it pleasant to use daily. Over the course of four weeks, consistent use led to lips looking fuller and healthier, which I found impressive since many lip plumpers tend to provide only temporary results. What stood out was the hydration factor; my lips felt nourished throughout the day, reducing dryness and flaking. Another plus is that the treatment is easily available at Ulta stores and online, making it convenient to purchase. For those who prefer a gentle neck to lip care routine with visible improvements, this treatment is worth considering. It's a practical addition to your beauty regimen, especially if you're looking to enhance lip volume naturally while keeping them moisturized. Make sure to apply it on clean lips, preferably in the morning and at night, for optimal results. Many users might appreciate this product for its non-irritating formula and the subtle yet effective plumping effect it offers.