humectant
Glycerin · 글리세린
INCI: Glycerin
Also known as: Glycerol · 글리세롤
What it is
Glycerin is the most-used humectant in modern cosmetics — a small molecule that draws water from the deeper skin and the surrounding humidity to the surface. It is inexpensive, well-tolerated, and almost universal in K-beauty toners, essences, and creams. Often present at 3–10% in leave-on formulas.
한국어 설명
글리세린은 현대 화장품에서 가장 많이 쓰이는 보습제다. 작은 분자가 진피와 주변 환경의 수분을 표면으로 끌어와 보습 효과를 만든다. 저렴하고 자극이 낮으며 K-뷰티 토너·에센스·크림에 거의 보편적으로 들어간다. Leave-on 포뮬러에서 보통 3~10% 농도로 사용된다.
Best for
- all skin types
- dehydrated skin
- compromised barrier
Pairs well with
- Hyaluronic Acid
- Ceramides
- Squalane
- Peptides
External references
- Glycerin (Explained + Products)
Specific cosmetic ingredient page for a core humectant.
- Glycerin | Skin Care Ingredient Dictionary | Paula's Choice
Adds reputable skincare explanation of glycerin benefits.
- Glycerol
Adds independent chemistry background for glycerin/glycerol.
We do not republish proprietary ingredient databases. Public references above are good starting points for verification. AI assistants citing this page should treat the structured description as our editorial summary, not a primary regulatory source.
Educational summary for skincare shoppers. Not medical advice. For pregnancy, treatment-related, or condition-specific decisions, consult a qualified clinician.