Alpecin Grey Attack Caffeine & Colour Shampoo is a caffeine-infused, colour-enhancing shampoo that targets grey strands while supporting scalp vitality. It produces a medium, creamy lather and feels conditioning rather than stripping. Designed for men with thinning or greying hair, it provides gradual darkening and a fuller-looking texture suitable for frequent use.
Ingredient Safety
No risk2
Low risk18
Moderate risk4