A lightweight hydrating serum formulated with 50% green tea water, 5% panthenol, and mugwort extract, designed to soothe irritation and strengthen the skin barrier.
Camellia Sinensis Leaf Water, Artemisia Capillaris Extract, Panthenol, Glycerin, Butylene Glycol, Water, 1,2-Hexanediol, Methylpropanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Coptis Japonica Root Extract, Ethylhexylglycerin, Betaine, Allantoin, Dipotassium Glycyrrhizate, Glyceryl Acrylate/Acrylic Acid Copolymer, Polyquaternium-51, Malt Extract, Punica Granatum Extract, Clitoria Ternatea Flower Extract, Garcinia Mangostana Peel Extract, Sodium Hyaluronate, Tocopherol, Theobroma Cacao (Cocoa) Seed Extract, Diethoxyethyl Succinate
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Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Yay
7 experts · Strong agreementWhat the gurus are saying
This serum earns consistent praise for its hydrating and soothing power, particularly the high concentration of green tea water that reviewers describe as remarkably calming and antioxidant-rich. The 5% panthenol concentration works hard to fight water loss and strengthen the skin barrier, making it a standout choice for those with sensitive, acne-prone, or reactive skin (rosacea, eczema). The lightweight gel texture absorbs completely without sitting on the skin, and works beautifully layered under makeup or under tretinoin.
What they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
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Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.
Source: DermNet
Vitamin E is an antioxidant, and it is often in a formula to keep the other ingredients stable rather than as the active itself. It pairs well with vitamin C, though on its own the evidence for visible change is limited.
A lightweight hydrating serum formulated with 50% green tea water, 5% panthenol, and mugwort extract, designed to soothe irritation and strengthen the skin barrier.
Yes. All 7 gurus who reviewed it give it their stamp of approval, for a Guru Score of 79%.
Beauty of Joseon Calming Serum: Green Tea + Panthenol holds a Guru Score of 79%. That is our read on how warmly the experts talk about it, based on the verdicts of 7 expert reviewers we have collected.
Beauty of Joseon Calming Serum: Green Tea + Panthenol is generally suited to combination skin and sensitive skin.
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