What is it? With its sharp, salty scent, this light shampoo reminds us of sun, sea breezes and sand. Rich in protein, trace elements, vitamins and minerals, spirulina algae is famous for its revitalizing qualities: its natural strengthening properties support hair volume, elasticity and elasticity and leave the scalp balanced, helping to eliminate dandruff. Results Voluminous, healthy, shiny and dandruff-free hair. Key Ingredients How to Use Spirulina Seaweed Apply to damp hair by massaging with your fingertips, then rinse.