展开This innovative, light-textured sun serum for the face provides SPF 50 protection. An active complex of Cassia Extract, Vitamin E and Beta-Glucan protects the skin and promotes the regeneration of damaged cell structures. A few drops of the serum can be mixed with your face cream or applied undiluted.Apply sunscreen liberally before sun exposure. You can use the SUN DROPS separately, 5 minutes after applying your FACE CREAM (RICH) or add a few drops to the cream. Applying a diluted mixture of sunscreen and cream will reduce the level of sun protection (i.e. the SPF) indicated. Avoid intensive midday sun. Reapply frequently in order to maintain protection, especially after perspiring, swimming or drying off with a towel. Do not overexpose yourself to the sun, even if you are using sunscreen.1.0 oz./ 30 mL