Sensitive lips? Look for these 3 label clues before you apply anything. If your lips sting, dry out, or peel after using gloss... You’re not being “too sensitive.” Your gloss is. Most drugstore brands are packed with cheap fillers, artificial scents, and harsh preservatives that wreak havoc on delicate skin. The worst part? The fancy labels don’t tell you the truth. You think you’re buying hydration, but you’re layering on irritation. That’s why Heather Rae created Lippie Gloss; clean, condition