Glycerin is a naturally occurring hydrator that is found in lipid form. It is not only colorless but also odorless. The benefits of glycerin on face are plenty, this is why you may find this thick liquid in water-based skincare products like serums, lotions, creams, and cleansers.

Just like hyaluronic acid, glycerin is a natural humectant. This suggests that it can attract moisture from the environment and retain it when applied to your skin. What happens is that the glycerin molecules form molecular bonds as they attract water molecules and bind with them.

How is glycerin good for the skin?

1. Emollient properties

Glycerin comprises many OH groups that give it its hydrophilic properties. Being an emollient, glycerin forms a protective layer on your skin. This helps to retain moisture for a smooth, plump, and dewy appearance. An increased moisture content ultimately suggests healthy skin function. 

When mixed with rose water and lemon juice, it provides moisture 10x. rose water contains phenyl ethanol which is a natural astringent while lemon juice is a natural bleaching agent. When combined, glycerin, lemon, and rose water benefits are numerous. 

2. Strengthen barrier function

The thick film that glycerin forms on the skin surface strengthens the skin barrier against the harmful aggressors in the environment such as dirt and pollution. Your natural barrier consists of amino acids, ceramides, skin cells, and oils to prevent trans-epidermal water loss. 

This explains why glycerin is used in products formulated to sit on your skin. Therefore, it is recommended you use glycerin-infused skin care products to combat dryness as they keep your skin nourished long after application. 

3. Non-comedogenic

Glycerin is non-comedogenic meaning it does not congest your pores to become comedones that cause breakouts. This gives it its skin-friendly property rendering it safe for all skin types. 

4. Protects skin

Glycerin protects your skin from all the harsh products such as cleansers and soaps. It does this by minimizing the starkness that strips off your skin’s natural oils. The natural oils in your skin protect it from harmful allergens, bacteria, and yeasts. They also keep moisture loss at bay, hence form an important component of your skin barrier function. 

5. Revives your complexion

As you age, the moisture levels of your skin begin to deplete. Consistent use of cleansing agents also affects your skin making it dry and flaky. Glycerin replenishes the skin's natural moisturizing factor as it hydrates it to make it smooth and supple.  

If you are wondering how to use glycerin for skin-lightening you may consider mixing it with some lemon juice. Lemon comprises vitamin C and thus helps in lightening your skin tone and any pigmentation. You can add the blend to a spray bottle and use it every night. 

6. Heals

Glycerin helps to facilitate the skin cell function by helping cells mature properly. According to research, glycerin directs signals in the four stages of cell maturity. In the skin cell production cycle, the youngest cells move up from the deepest layer to transition to mature ones. 

Glycerin may accelerate wound healing and treat skin concerns like melasma and psoriasis. Some women also use glycerin for skin pigmentation as it effectively reduces scars and age spots by eradicating dead skin cells. 

7. Anti-aging

Glycerin also possesses anti-aging benefits for your skin with its ability to draw and retain moisture. The added moisture levels add volume to your skin layers decreasing the visibility of any fine lines and wrinkles and making your skin plump. However, this is only temporary. As the effects of the glycerin wear off and the moisture content goes down, the aging lines will also return. 

How is Glycerin used in different formulations?

Glycerin cream

This will combine glycerin in a water base with hydrophilic and lipophilic ingredients. A cream formula infused with glycerin is thicker in consistency than a serum, gel, or lotion. Glycerin creams are great for those with dry skin. 

Glycerin lotion

Glycerin lotion is thinner than the cream and aims to target your entire body. It helps in alleviating dry skin leaving it thoroughly hydrated. 

Glycerin soap

The preparation of glycerin soap involves melting and heating soap dissolved in a strong solution of alcohol till it reaches a jelly-like consistency. Since these are translucent, they can be recognized easily among other soaps. 

Glycerin soaps draw moisture to your skin and slow down the evaporation of moisture. They are very mild and gentle on your skin. This explains why they are best for treating dryness and sensitive skin types and are highly suitable for children. 

Are there any side effects or risks?

When used in adequate doses or as part of a blend, glycerin is a safe ingredient. Applying 100% raw glycerin in skincare is certainly not recommended as it may cause irritation and sensitivity in your eyes and skin. 

As with any product, it is best to conduct a patch test. So, apply a nominal amount on your arm to check if there is any reaction. If it suits you well, then you may proceed, otherwise wash off immediately. 

The final verdict

Glycerin is very beneficial for your skin and can also be used as a standalone moisturizer. It not only strengthens your barrier function but also facilitates wound healing and serves as an anti-aging elixir. However, just make sure you dilute it before use with some rose water or lemon to derive maximum benefits.