Glycerin
Glycerin (a humectant)
A water-holding ingredient that draws moisture into skin.
Glycerin draws water from the air and deeper skin layers to the outer layer, helping skin stay hydrated.
In three sentences
Glycerin is a water-holding ingredient found in many skincare products. It pulls moisture into the outer layer of skin. This helps skin feel softer and look smoother.
What it does
Glycerin works like a sponge, soaking up water from the air and holding it in your skin.
Glycerin is a humectant, which means it draws water into the skin. It pulls moisture from the air and from deeper layers of skin into the outer layer where you can see and feel it. This hydration makes skin feel softer and smoother.
Glycerin is one of the oldest and most widely used water-holding ingredients in skincare. No sources were found that cover typical concentration ranges or specific research on glycerin's effects in cosmetic products. The ingredient appears in many Korean beauty products at different positions in the ingredient list.
Typical concentration
Not disclosed. No source was found.
Who should be careful
No sources were found covering safety concerns or who should be careful with glycerin.
Pairing
Pairs well with
- Sodium Hyaluronate (Hyaluronic Acid)
- Niacinamide (Vitamin B3)
- Panthenol (Pro-vitamin B5)
- Sodium PCA
- Allantoin (a naturally derived soothing compound)
Found in
- Zero Pore Pad 2.0 (70ea)MEDICUBE
FAQ
- Does glycerin help dry skin?
- Glycerin is a water-holding ingredient that draws moisture into skin, so it may help skin feel less dry. It works best in humid conditions or when layered with other hydrating ingredients.
- Can I use glycerin every day?
- Yes, glycerin is gentle enough for daily use. Most people with any skin type can use it without concern.
- Is glycerin the same as glycerol?
- Glycerin and glycerol are the same ingredient. Skincare products use the term glycerin.
Regulatory status
| Country | Authority | Status |
|---|---|---|
| Korea | MFDS | Allowed |
| United States | FDA | Allowed |
| Japan | MHLW | Allowed |
Status in one country says nothing about another.