Essences are compared with serum, but with smaller amount of active ingredients, which are also responsible for extra hydration. Just think of them as an additional step in the routine that is applied after toner. Texture wise, they are like diluted serums and are absorbed into the skin extremely quickly, leaving it slightly sticky. They may contain a number of active ingredients that will nourish the skin, hydrate it and balance its pH. Depending on the formula, essences are highly concentrated with anti-oxidants, vitamins, organic acids, and sometimes fermented probiotics, all in order to improve the skin from the inside out. Ultimately they are used as a product that will further enhance and give the skin necessary hydration, thus slowing down the natural aging process.

Anyone can use them. Healthy skin has a cell renewal cycle of about 28 days and essences will help in this exchange, and even help to accelerate.

They are exceptionally difficult to go through, they will last forever! Minimum amount of essence, a droplet size, is sufficient to cover the entire face. Unlike serum or cream, essences are applied by tapping movements and after heating it up in the palms of the hands. It is usually applied from the chin up.
 

I have some of my favorites for you guys.

La Prairie Skin Caviar Essence Lotion is somewhat denser in consistency. It is quickly absorbed into the skin, and most importantly - the skin is visibly nourished and smooth. In combination with other products from Caviar collection, smooths wrinkles and pores, improves the complexion and makes the skin brighter.

Kiehl's essence, to be more precise Iris extract, makes a wonderful essence that gives beautiful  results with the first use. Contributes to evening out the skin tone and overall appearance of the skin. No intrusive odor, slightly sticky texture and highly moisturizing. It's great for dry skin. When paired with serums and face oils, you'll get great results in a very short time.

Facial Treatment Essence SK II is an iconic skincare product. It is used by millions of women and for a good reason. The essence, in conjunction with the skin, helps produce hyaluronic acid, so your skin just does the work and does it better. After some time, it reduces pores and improves overall skin appearance.