Astaxanthin Delivery Systems for Skin Application: A Review.

Astaxanthin (AST) is a biomolecule known for its powerful antioxidant effect, which is considered of great importance in biochemical research and has great potential for application in cosmetics, as well as food products that are beneficial to human health and medicines. Unfortunately, its poor solubility in water, chemical instability, and low oral bioavailability make its applications in the cosmetic and pharmaceutical field a major challenge for the development of new products. To favor the search for alternatives to enhance and make possible the use of AST in formulations, this article aimed to review the scientific data on its application in delivery systems.

Antiviral Potential of Spondias mombin L. Leaves Extract Against Herpes Simplex Virus Type-1 Replication Using In Vitro and In Silico Approaches.

leaves have been traditionally used for treating cold sores. The study investigated the mechanism of antiherpes action of extract, fractions, and geraniin. Different concentrations of samples were used to evaluate the antiherpes activity (anti-HSV-1) in virucidal, post-infection, attachment, and penetration assays.