"HUBBA, HUBBA! Get excited! Hubba Brow serum improves the appearance of brow volume in just 4 weeks* and shows fuller-looking brows at 12 weeks**. The clinically tested, gentle formula contains a custom blend of vitamins, plant extracts and rice protein, is suitable for sensitive skin, and feels comfortable on brows. Brows look healthier, natural, and nourished over time. Plus, the wand features a flexible microbristle tip. ò Does not contain prostaglandin or its derivatives ò Non-comedogenic ò Ophthalmologist-tested REAL Results ò 93% said it improves the appearance of brows after 4 weeks*** ò 92% said brows look healthier after 4 weeks*** ò 96% said brows look nourished after 4 weeks*** ò 96% said brows look fuller after 12 weeks** ò 93% said brow hairs feel stronger after 12 weeks** ò 97% said brows feel conditioned after 12 weeks** *clinical assessment on 31 participants after 4 weeks of use. **self-evaluation by 124 participants ***self-evaluation by 129 participants Results may vary. BROW FUEL: ò Provitamin B5 helps condition and improve the sheen of brow hair ò Biotin & cassia alata leaf extract help improve the appearance of brow hair ò Does not contain parabens, phthalates, sulfates, fragrance, or gluten ingredients "