Freeze Crystal is the latest skin care technology which by using the sublimation theory, transforms the active ingredient from its liquid state to a crystal powder form. The active ingredient becomes “dormant” in its crystal powder form. When mixed with liquid, the crystallized ingredient returns to its “active” state. This crystallization technique ensures the active ingredient remains stable and effective before it is ready for use. This technology is widely used in pharmaceuticals, biology, food and skin care industries. The benefit of using this is to prolong product activity while avoiding being affected by heat.