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Vita3 Serum 50ml

Vita3 Serum 50ml

serum50ml

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What the ingredients say

Read from the label order, stated amounts and each ingredient’s clinical evidence

Niacinamide, with clinical evidence for dark spots·skin barrier, is in, likely at the amount studies used.

Adenosine, with clinical evidence for lines, is in at the MFDS notified amount for wrinkle care (0.04%).

  • 1 essential oil
  • 2 labelled fragrance allergens

MFDS functional cosmetic filing

Filed with Korea's MFDS as a brightening·wrinkle care functional cosmetic (2026-05). Its efficacy ingredient and amount are those the MFDS notice names.

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence Blikely enough
  • LinesAdenosineevidence B-MFDS wrinkle care amount
  • DrynessGlycerinevidence B+likely enough
  • Skin barrierNiacinamideevidence B-likely enough
  • OilinessNiacinamideevidence B-likely enough
  • BlemishesNiacinamideevidence B-likely enough

Evidence-graded ingredients and how much is in

Niacinamidelikely enough

No amount is stated. Judging by 254 products that state it at this place on the label, the chance it reaches the amount studies used is about 93%.

Dark spots B · Oiliness B- · Skin barrier B- · Blemishes B- · Pores C · Lines C

When morning and evening · low irritation

AdenosineMFDS wrinkle care amount

Filed with Korea's MFDS as a wrinkle care functional cosmetic, so it holds the notified amount (0.04%).

Lines B-

When morning and evening · low irritation

Glycerinlikely enough

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 68%.

Dryness B+ · Skin barrier B

When morning and evening · low irritation

Panthenollikely too little

No amount is stated. Judging by 85 products that state it at this place on the label, the chance it reaches the amount studies used is about 11%.

Skin barrier B+ · Dryness C

When morning and evening · low irritation

Sodium Hyaluronatelikely too little

No amount is stated. Judging by 175 products that state it at this place on the label, the chance it reaches the amount studies used is about 12%.

Dryness B · Lines D

When morning and evening · low irritation

3 more evidence-graded ingredients
Madecassosidelikely too little

No amount is stated. Judging by 148 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.

Skin barrier C · Lines D

When morning and evening · low irritation

Ascorbyl Glucosidelikely too little

No amount is stated. Judging by 16 products that state it at this place on the label, the chance it reaches the amount studies used is about 2%.

Dark spots C · Lines C

When morning · low irritation

3-O-Ethyl Ascorbic Acidlikely too little

No amount is stated. Judging by 36 products that state it at this place on the label, the chance it reaches the amount studies used is about 1%.

Lines C · Dark spots D

When morning · low irritation

How this was read

Labels list ingredients above 1% from most to least, then those at 1% or less in any order. A product filed with Korea's MFDS as functional is read as holding the notified amount of its efficacy ingredient when the label carries only one for that effect, and anything listed before an ingredient of known amount as holding at least that much. Amounts in the product name or official description are used only where the label order allows them. Where no amount is stated, the chance of reaching the study amount comes from other products that state the same ingredient at the same place on their labels. Evidence grades were set by reading each ingredient's studies.

A
several randomised trials or a meta-analysis
B
one or two randomised trials
C
uncontrolled or multi-ingredient studies
D
lab work or a record only

A reading of ingredient evidence and the label, not a guarantee that this product works.

Ingredients

Full ingredient list as published on the official product page, in descending order of content.

All 44 ingredients at a glance

By concern

Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.

, , , , , , , , , , , , Estimated 1% or less from here, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Tap a name to see what it does and the evidence

Key ingredients

피부 톤 케어 · Moisture-loss reducing ingredient · Reduces surface roughness

비타민 C 유도체 · 항산화 보조 · 피부 톤 케어 · Keeps skin in good condition (CosIng catch all)

비타민 C 유도체 · 항산화 보조 · 피부 톤 케어 · Slows spoilage by oxygen

진정 · 피부 컨디션 관리 · Keeps skin in good condition (CosIng catch all) · Slows spoilage by oxygen

Declared fragrance allergens

The label marks these as fragrance allergens that must be declared. They are not impurities, and most people do not react to them.

Limonene · Linalool

How to use

Directions and cautions found on the package or public product information.

Cautions
Directions
깨끗하게 세안이 완료된 얼굴에 적당량 덜어 톡톡 두드려서 흡수시켜주세요. 집중 잡티 케어가 필요한 부위는 1방울 레이어링 해서 사용해 주세요.
Warnings
1. 화장품 사용 시 또는 사용 후 직사광선에 의하여 사용부위가 붉은 반점,부어오름 또는 가려움증 등의 이상 증상이나 부작용이 있는 경우에는 전문의 등과 상담할 것. 2. 상처가 있는 부위 등에는 사용을 자제할 것 3. 보관 및 취급시 주의 사항 가)어린이의 손이 닿지 않는 곳에 보관할 것 나)직사광선을 피해서 보관할 것

Product details

Manufacturer
(주)인터코스코리아
Country of manufacture
대한민국
Shelf life / period after opening
개봉 전 36개월 이내, 개봉 후 12개월 이내 사용 / 제조일자정보는 수시로 변경되므로 기재가 어렵습니다. 정확한 제조일자는 080-850-08338으로 연락바랍니다.
Product specifications
모든 피부 타입
1ManufacturerKorean-market product · Observed 2026-09-212오우즈너리 비타3 세럼brand_official · Observed 2026-08-183Ooznary Vita 3 Serumretailer · Observed 2026-08-184ooznary / ビタ3セラム 리뷰 목록independent_database · Observed 2026-08-185오즈너리 비타 3 세럼 50mL 리뷰independent_database · Observed 2026-08-186Vita 3 Serum by Ooznary (Review)independent_database · Observed 2026-08-18
In the same category

Similar ingredient lists

Compares only the front of the ingredient list, leaving out what most products contain, like water and glycerin. It does not mean the products are the same, or feel the same.