How often should I use lip scrub to achieve the most optimal results for my lips? Is it advisable to incorporate this exfoliating ritual into my weekly skincare regimen, or should it be reserved for special occasions when my lips need an extra boost of radiance and smoothness? What factors should I consider, such as the sensitivity of my skin or the seasonal changes that might alter the condition of my lips? Is there a risk of over-exfoliation that could lead to irritation, or perhaps other adverse reactions? Should I vary the frequency based on how dry or chapped my lips feel, or does a consistent practice yield better results in the long run? What do experts recommend when it comes to balancing exfoliation with hydration, and how can I determine the right amount of product to use each time? These nuances in lip care prompt a deeper inquiry into achieving luscious, healthy lips.