Alpecin's Caffeine Shampoo XXL 2x is a caffeine-infused shampoo designed to invigorate the scalp and support the appearance of thicker-looking hair. It foams easily and rinses clean, suitable for frequent use and those with thinning or oil-prone hair. The formulation targets scalp stimulation while maintaining a straightforward, practical texture for daily routines.
Ingredient Safety
No risk2
Low risk23
Moderate risk3