Toppik Hair Building Fibers in Dark Brown is a premium hair thickening solution that provides instant fullness for thinning hair. This large 55g container features natural keratin protein fibers that bond seamlessly with existing hair to create the appearance of thicker, fuller hair instantly. Key features: • Made with natural keratin protein fibers • Instantly creates fuller, thicker-looking hair • Large 55g/1.94oz size container • Weather and wind resistant • Stays secure until next shampoo • Easy to apply and remove • Suitable for all hair types The dark brown shade is specifically color-matched to blend naturally with dark brown hair tones. The fibers work through an electrostatic charge that makes them bond securely to even the finest hair strands. The product is ideal for both men and women looking to conceal thinning areas or add overall volume. It can be used daily and washes out easily with regular shampoo. The larger 55g size offers extended use compared to standard sizes.