SERUMS are Concentrated Active Ingredients .
They usually are in a liquid form , sometimes more liquid , sometimes thicker
They are applied after the Eye Care and before any Creams .
Since they don’ t have any fats in it, they were born to “Boost” any product allied after, so they don’t substitute the hydration given by day and night creams and lotion , rather they provide more ” nutrients” to the skin.
Since they don’t have any fats inside them , they don’t need as many preservatives as cream . At contrary. the Active Ingredient may easily evaporate or get spoiled by the sun rays , so keep them well tight and away from sun exposure.
This video shows you how to simply apply Serums.
Never forget to apply it on :
All of those areas can benefit from its application !!