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Isntree

Isntree Gim PDRN Deep Sleep Mask

Ingredient analysis and how the ad lines read

Read on 2026-10-01

What is this product?

Isntree Gim PDRN Deep Sleep Mask is an 80 ml leave-on sleeping gel from a Korean brand, sold on the brand's own online store and listed with a wrinkle-improvement functional filing. Its printed list has 44 entries: water, propanediol and glycerin, then a silicone film group, laver extract and sodium DNA with stated ppm values at 16th and 18th, eight hyaluronic acid family names and eight peptide names. No fragrance entry is printed. The brand pairs large one-use and four-week percentages from a 20-adult test with a 100 percent satisfaction figure.

What makes it different?

A leave-on sleeping gel that lists sodium DNA and a laver extract at stated ppm values, eight hyaluronic acid family names and eight peptide names in one list, with no fragrance entry. Its percentages come from a 20-adult test with no baseline, and its satisfaction figure counts answers of 4 or higher on a 6-point scale.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 1 with no dictionary entry, left in Korean.

Worth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

Did the ad claims hold up?

We checked 29 lines this product advertises against the ingredient list and public documents. Here is how they read: backed by evidence: 1 · partly backed: 14 · overstated ad line: 5 · no source confirms it: 5 · says nothing: 4.

Claims translated from Korean, originals preserved.

backed by evidence1

  • Wrinkle improvement functional cosmetics
    Korean original

    주름개선 기능성 화장품

partly backed14

  • Moisture elasticity you feel the moment you apply it, with the moisturizing power of the deep sea
    Korean original

    깊은 바다의 수분력으로 바르자마자 느껴지는 수분탄력

  • Moisture booster #SeaweedPDRN water glow pack
    Korean original

    수분부스터 #김PDRN 물광팩

  • Recharging inner-firm inner-tight moisture elasticity that fills you up tight overnight
    Korean original

    밤 사이 꽉 채우는 속쫀속결 수분탄력 충전

  • Moist 8 types hyaluronic acid
    Korean original

    촉촉 8종 히알루론산

  • Bouncy 8 types peptides
    Korean original

    탱탱 8종 펩타이드

  • A sleeping mask infused with PDRN derived from Wando-grown gim (Korean seaweed), combined with 8 types of hyaluronic acid and 8 types of peptides to improve skin condition overnight, leaving it hydrated, radiant, and firm.
  • Skin elasticity resilience +80.80%
    Korean original

    피부 탄성 복원력 +80.80%

  • Nasolabial fold volume +20.82%
    Korean original

    팔자주름 볼륨 +20.82%

  • Skin moisture content +93.11% improvement
    Korean original

    피부 수분량 +93.11% 개선

  • Skin radiance and glow +10.92% improvement
    Korean original

    피부 윤기광채 +10.92% 개선

  • Skin transparency +9.96% improvement
    Korean original

    피부 투명도 +9.96% 개선

  • Pore area +35.7% improvement
    Korean original

    모공 면적 +35.7% 개선

  • Pore elasticity +5.57% improvement
    Korean original

    모공 탄력 +5.57% 개선

  • Seaweed PDRN sleeping pack product satisfaction 100%
    Korean original

    김 PDRN 슬리핑팩 제품 만족도 100%

overstated ad line5

  • The deep nutrition of the sea, just as it is, Wando rock seaweed PDRN
    Korean original

    바다의 깊은 영양을 그대로 완도 돌김 PDRN

  • The completion of deeply slept, deep-sleep skin: no pressure marks, no wrinkle worries, skin elasticity & volume refill
    Korean original

    푹 잔 숙면 피부의 완성 눌린자국, 주름 걱정 없는 피부 탄성 & 볼륨 리필

  • Non-drying water film wrapping, rapidly recharging the water glow that shines transparently overnight
    Korean original

    마르지 않는 물막 랩핑 밤 사이 투명하게 빛나는 물광 급속 충전

  • 100% satisfaction sleeping pack proven by those who tried it in advance
    Korean original

    미리 써본 분들이 증명하는 100% 만족 슬리핑 팩

  • The moist & bouncy pudding gel formula, resembling the firm nutrition of Wando rock seaweed, wraps smoothly and without gaps on rough, dry skin, delivering a firm moisture elasticity that does not dry out until the next morning.
    Korean original

    완도 돌김의 쫀쫀한 영양감을 닮은 촉촉&탱탱 푸딩 젤 포뮬러가 푸석한 피부에 빈틈없이 매끄럽게 랩핑되어 다음날 아침까지 마르지 않는 탄탄한 수분탄력을 선사합니다.

no source confirms it5

  • It is Isntree's own skin boosting ingredient that maximizes the absorption and effect of the precious PDRN ingredient found in clean Wando rock seaweed through nano liposome technology.
    Korean original

    청정 완도 돌김에서 찾은 귀한 PDRN 성분을 나노 리포좀 기술로 그 흡수와 효과를 극대화한 이즈앤트리만의 스킨 부스팅 성분입니다.

  • Firm Wando rock seaweed PDRN liposome*
    Korean original

    쫀쫀 완도 돌김 PDRN 리포좀*

  • Skin honey-sleep effect that properly draws out elasticity in the areas you are truly concerned about
    Korean original

    진짜 고민부위에 제대로 탄성을 자아내는 피부 꿀잠 효과

  • Check the real effect through the changes in the cheek area (butterfly zone) where most moisture elasticity concerns are gathered
    Korean original

    대부분의 수분탄력 고민이 모여 있는 얼굴 볼 부위 (나비존)의 변화로 찐 효과를 확인하세요

  • Noticeably smooth & firm, pore elasticity pulled up with no worry of makeup creasing the next day
    Korean original

    눈에 띄게 매끈 & 쫀쫀 다음날 화장끼임 걱정 없는 모공탄력 끌올

says nothing4

  • Skin tired today, reset right away tomorrow
    Korean original

    오늘 지친 피부 내일 바로 리셋

  • A full moisture elasticity skin deep-sleep prescription that protects the skin's golden time
    Korean original

    피부 골든타임을 지키는 꽉 찬 수분탄력 피부 숙면 처방

  • Pop pop! Water-bursting water-balm texture
    Korean original

    팡팡! 물 터지는 워터-밤 텍스처

  • LET'S DIVE INTO GIM-PRESSIVE SKIN!

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines