What ingredients can repair the stratum corneum? Can niacinamide repair the stratum corneum?

glycerin. Repairing the stratum corneum requires a large amount of water, and glycerin is a water absorbent that can absorb a large amount of moisture from the air and retain the moisture in the stratum corneum, allowing the skin to stay moisturized for a long time.

What ingredients can repair the stratum corneum?

1. Glycerin. Repairing the stratum corneum requires a large amount of water, and glycerin is a water absorbent that can absorb a large amount of water in the air and retain the water in the stratum corneum, allowing the skin to stay moist for a long time. This is beneficial for cells to maintain better metabolic functions. When the skin environment is good, the stratum corneum can effectively repair itself.

2. Squalane. Squalane is a very popular ingredient in recent years, and it can also repair the skin's stratum corneum very well. This ingredient is extracted from the oil of large marine fish. It has excellent moisturizing and water-locking properties and self-repairing abilities, and is also anti-oxidant. It can be said to be healthy and versatile. Squalane is added to many popular products.

Can niacinamide repair the stratum corneum? <br/>Niacinamide cannot repair the stratum corneum of the skin. Niacinamide is a somewhat irritating ingredient. It is not suitable for skin with a thin stratum corneum and damaged barrier.
The ingredient niacinamide can irritate the skin, so when choosing, you should choose a low concentration, which will allow the skin to have an effective acceptance process.

What is the main function of the stratum corneum?
The stratum corneum is located in the outermost layer of the skin and is the natural barrier of the human body. In addition to its immune function, it is also very important in maintaining skin moisture and keeping the skin moist and not dry. The stratum corneum is composed of fifteen to twenty layers of dead skin cells without cell nuclei on the outside of our body muscles.



The stratum corneum plays a very important role, mainly for the skin. It makes the skin moisturized and shiny, absorbs moisture and beneficial substances from the outside world, and protects the skin. However, if the stratum corneum is too thin, it will affect the quality of the skin, cause peeling, and cause the skin to lose moisture and become dull.

Glycerin can repair the stratum corneum very well, because a large amount of water is needed to repair the stratum corneum. Glycerin can absorb a large amount of water in the air and retain the water in the stratum corneum, so that the skin can stay moisturized for a long time.