Beauty of Joseon Calming Barrier Serum Green Tea-HA + Panthenol

It calms and hydrates stressed skin and helps support the skin barrier. Green tea leaf water forms the base, niacinamide sits high in the formula, and hyaluronic acid and panthenol keep skin comfortable and moisturised. It's ideal when skin feels red, tight or sensitive, for example after sun, wind or strong actives.

Green Tea-HA is Beauty of Joseon's name for the combination of green tea leaf water and hyaluronic acid in this serum. Green tea water is the second ingredient, right after water, and sodium hyaluronate appears in the middle of the formula. Together they give the serum its calming, hydrating character.

After cleansing and toner, apply a few drops to your face and pat gently until absorbed, as the box recommends. Follow with moisturiser. You can use it morning and evening; during the day, finish with sunscreen. It layers well under other serums and creams.

Yes. It's fragrance-free and designed to calm and support stressed skin, so most sensitive skin tolerates it well. It contains a meaningful amount of niacinamide, which very reactive skin occasionally finds warming at first. If that happens, the simpler Skin1004 Centella Ampoule is a good alternative.

Both are fragrance-free and calming. Beauty of Joseon Calming Barrier Serum combines green tea water, niacinamide, hyaluronic acid and panthenol for calming plus barrier support and a more even look. Skin1004 Centella Ampoule has just seven ingredients and 3% centella, with no niacinamide, so it's the simplest option for very reactive skin.

Yes, it's an excellent partner for actives. Use it on the same evening as retinol to help keep skin comfortable, applying the retinoid first and then this serum, or use it on rest nights between active treatments. After exfoliation, it helps calm and rehydrate the skin. Always wear sunscreen during the day.

Yes. It has a light, quickly absorbing texture that doesn't feel heavy, and niacinamide helps balance oiliness and refine the look of pores over time. Its calming ingredients are also helpful for red, irritated areas around breakouts. Follow with a light moisturiser such as Dr. Althea 345 Relief Cream.

Yes. It's an ideal serum for men whose skin gets red or irritated after shaving. A few drops after cleansing and shaving help calm the skin and keep it hydrated, and being fragrance-free, it won't sting. Follow with moisturiser, or use it alone on oily skin in summer.