The "best" lip gloss brand depends on individual preferences regarding formula, finish, and price point. Popular and highly-rated brands include Fenty Beauty, Dior, and Rare Beauty, known for their diverse ranges and quality formulas.

Lip gloss is generally considered safe for 11 year olds, as long as the ingredients are non-toxic and age-appropriate. Opt for hypoallergenic and fragrance-free options to minimize potential irritation or allergic reactions.

Billie Eilish often sports a natural lip look. While her exact products may vary, she has been known to use clear or subtly tinted lip balms and glosses for a simple, hydrated appearance.

Determining the absolute #1 lip gloss in America can fluctuate based on sales data and popularity. However, Maybelline's Lifter Gloss is consistently a top-selling and highly-rated drugstore option known for its hydrating formula and wide availability.