ALGA MARIS - LAB. BIARRITZ HYDRA PROTECT+ Plumping Facial Serum 50ml is a facial cosmetic product used to moisturize and refresh the skin. This serum contains natural and organic ingredients, such as seaweed, which provide deep and long-lasting hydration. It also helps reduce the signs of aging and improve skin elasticity. It is ideal for all skin types and daily use is recommended for best results. Instructions for use To use this product, apply a small amount of ALGA MARIS - LAB. BIARRITZ HYDRA PROTECT+ Filler Facial Serum to cleansed and dry face and neck. Gently massage until completely absorbed. For best results, use morning and evening.