This does not contain traces of nuts, nor does it act as hair of the dog. However, it is a damn good shave brush. A luxuriously soft shave brush that expertly lathers shaving gel or soap while gently exfoliating the skin’s surface, resulting in the ultimate smooth shave. 𝐒𝐮𝐢𝐭𝐞𝐝 𝐭𝐨: Every day shavers. Travelers. 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 Maximum lather, minimum irritation. Smooth skin. • Vegan-Friendly • Cruelty-Free