Fight Hair Loss and Reduce the Appearance of Grey HairAlpecin Grey Attack Caffeine Shampoo is uniquely formulated to tackle two age-related hair concerns simultaneously. Its patented repigmentation technology helps delay and reduce the appearance of grey hair, while the proven caffeine complex continues to protect against hair loss.A breakthrough in hair care science from Dr. Wolff Research — for men who want to keep their natural colour alongside stronger, healthier hair.☆ Benefits: Reduces grey hair appearance, repigmentation technology, fights hair loss, caffeine complex for hair roots, dual-action formula, dermatologically tested, suitable for daily use.☆ Use: Apply to wet hair, massage into scalp, leave for 2 minutes, then rinse. Use daily for best results.☆ Volume: 200 ml. / 6.76 fl oz