[ Beauty of Joseon ] Calming Barrier Serum : Green Tea + Panthenol 30ml

RECOMMENDED FOR: Sensitive skin prone to frequent heat and redness, dehydrated-oily or acne-prone skin prone to tightness

PERFECT FOR: When heat and redness flare up frequently, and you want a calming serum with verified instant hydration results

AM: After cleansing morning and night, apply 2-3 drops over your whole face at the toner step, then follow with moisturiser.

PM: A fresh, watery liquid serum that absorbs with no stickiness. Fragrance-free.

Green Tea-HA (Proprietary Green Tea Extract + Hyaluronic Acid Liposome), Boseong Green Tea Water, Panthenol (Vitamin B5), Niacinamide, Centella Asiatica Extract

- Green Tea-HA & Green Tea Water: rapidly calm skin flushed by outside stress and UV exposure
- Panthenol: forms a moisture barrier to prevent evaporation and support barrier recovery
- Niacinamide: regulates excess sebum and maintains oil-water balance

136% More Hydration After Just One Use

Beauty of Joseon's Green Tea Serum. Green Tea-HA and green tea water rapidly calm skin flushed by outside stress and UV exposure, while panthenol prevents moisture evaporation and supports barrier recovery. Niacinamide regulates excess sebum.

A rapid-calming green tea serum verified for a 136% hydration boost after just one use.

PICK NO.3 RATING
SENSITIVITY: 4/5

WHY WE PICKED IT: A specific clinical figure verifying a 136% hydration boost after just one use made this an easy pick.

CLINICAL RESULTS: Verified a 136.2% increase in surface hydration and 23.27% improvement in 0.5mm deep hydration immediately after a single use, a 62.17% improvement in moisture loss after chemical irritation, completed non-comedogenic and hypoallergenic testing, cruelty-free, vegan.

SAFETY NOTES: Avoid direct skin contact with the dropper tip, and store in a cool place away from direct sunlight.

GLOBAL SALES: A 4.9 rating on the official store, a flagship bestseller in Beauty of Joseon's 4 signature herbal serum line.

AWARDS: Not disclosed.

PICKER'S COMMENT: "Redness from retinol or outside irritation calms down fast, and it fixes that dehydrated feeling with no stickiness."

USAGE DURATION: Not disclosed.

Water, Green Tea Water, Methylpropanediol, 1,2-Hexanediol, Niacinamide, Glycerin, Methyl Gluceth-20, Butylene Glycol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Sodium Acrylates/MA Copolymer, Sodium Hyaluronate, Ethylhexylglycerin, Carbomer, Macadamia Ternifolia Seed Oil, Tromethamine, Xanthan Gum, Panthenol, Adenosine, Coptis Japonica Root Extract, Sodium Phytate, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Hydrogenated Lecithin, Malachite Extract, Centella Asiatica Extract, Ficus Carica (Fig) Extract, Arginine, Lactococcus Ferment Lysate, Ceramide NP, Fructooligosaccharides, Glycolipids, Cyperus Rotundus Root Extract, Sodium Chloride (30ml (1.01 fl. oz.))

Q. Is the 136% hydration increase after one use accurate?
A. Yes, a clinical trial verified a 136.2% increase in surface hydration and a 23.27% improvement in 0.5mm deep hydration immediately after a single use.

Q. Can I use it on skin irritated by retinol?
A. Yes, many reviewers report that redness from retinol or outside irritation calms down quickly.

Q. Is it non-comedogenic?
A. Yes, it completed non-comedogenic and hypoallergenic testing.

Q. What are the 4 signature serums?
A. One of Beauty of Joseon's flagship herbal serum lines, and this product is the flagship bestseller within it.

Q. Who is this best for?
A. Sensitive skin prone to frequent heat and redness, dehydrated-oily or acne-prone skin prone to tightness

Q. Is there anyone who should skip this one?
A. If you want whitening or wrinkle-improvement functional effects, note this is a calming/hydrating line.