Alpecin's Caffeine Shampoo XXL 3x targets thinning hair with a noticeably foaming, medium-weight lather that rinses clean. Formulated for frequent use, it aims to invigorate the scalp and add body to fine hair. Often positioned for men concerned with hair density, this shampoo is fragrance-free and suited to daily routines without heavy residue.
Ingredient Safety
No risk2
Low risk23
Moderate risk3