Just for Men H45

a shampoo-in hair color designed to quickly and easily eliminate gray hair in just 5 minutes, using a gentle, ammonia-free formula that conditions hair while it colors for a natural, youthful look that lasts up to 6-8 weeks until new gray grows in. This easy-to-use product targets only grays, blending seamlessly with your natural color for a fresh, confident appearance, and often includes nourishing ingredients like keratin, olive oil, or Vitamin E