Built for active teens who want to smell like the coast, not a locker room — Prep U's Surfside Deodorant is a high-performance natural formula engineered for high-humidity, high-exertion days. Salt air and warm ocean minerals aren't just the scent profile — they're the concept behind the formula. Magnesium Hydroxide neutralizes odor at the source by disrupting the bacterial environment that causes it, without aluminum blocking sweat glands or synthetic fragrance masking the problem. Sodium Bicarbonate reinforces odor control while plant-based waxes and oils keep application smooth and skin-conditioning. It handles real sweat. It wears through practice, school, and everything after. And it doesn't leave a white cast on any skin tone. Works well for all teens: Active teens: magnesium formula handles post-sport odor without blocking sweat Sensitive skin: no aluminum, no parabens, no synthetic fragrance Daily wear: smooth application, no residue, no staining All skin tones: zero white cast formula SkinSAFE Rated 91% — dermatologist-tested and free of the top skin allergens.