The ACA capsules are formed by natural and biodegradable polymers. The alginate forms hydrocolloids which favor the encapsulation of the hydrophilic active ingredients and the viscoelastic properties of the microcapsules provide a film effect on the skin.
The ACA capsules allow a greater incorporation of the encapsulated active and further sustained release (delays the erosion of the particles) by what increases the bioavailability of the encapsulated active ingredient, decreasing its frequency of administration.
