This page is part of Gloshell’s Coupang Partners activity, and Gloshell receives a set commission on purchases made through it.

MEDIPEEL Bio Intense Glutathione White Silky Toner 180ml
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 at the MFDS notified amount for brightening (2–5%).
- fragrance
MFDS functional cosmetic filing
Filed with Korea's MFDS as a brightening functional cosmetic (2021-11). Its efficacy ingredient and amount are those the MFDS notice names.
Best-supported ingredient per concern
- Dark spotsNiacinamideevidence BMFDS brightening amount
- Skin barrierNiacinamideevidence B-MFDS brightening amount
- OilinessNiacinamideevidence B-MFDS brightening amount
- BlemishesNiacinamideevidence B-MFDS brightening amount
- DrynessGlycerinevidence B+likely enough
- PoresNiacinamideevidence CMFDS brightening amount
Evidence-graded ingredients and how much is in
Filed with Korea's MFDS as a brightening functional cosmetic, so it holds the notified amount (2–5%).
Dark spots B · Oiliness B- · Skin barrier B- · Blemishes B- · Pores C · Lines C
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
No amount is stated. Judging by 56 products that state it at this place on the label, the chance it reaches the amount studies used is about 18%.
Lines A · Dark spots B+ · Firmness C · Blemishes D · Pores D
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
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
9 more evidence-graded ingredients
No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).
Skin barrier B · Dryness B
No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).
Lines B
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 5%.
Dryness C
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
No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).
Lines D
No amount is stated. Judging by 55 products that state it at this place on the label, the chance it reaches the amount studies used is about 1%.
Blemishes B · Dark spots C
No amount is stated. Judging by 89 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.
Lines D · Firmness D
No amount is stated. Judging by 80 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.
Lines D
No amount is stated. Judging by 140 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.
Dryness B · Lines D
Amounts on the label
- Glutathione0.067%trace (under 0.1%)
Korean law requires a product to state the amount of any ingredient in its name.
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 64 ingredients at a glance
Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.
Hippophae Rhamnoides Water, Glycerin, Dipropylene Glycol, Propanediol, Niacinamide, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Aqua, PPG-13-Decyltetradeceth-24, Hydroxyacetophenone, Caprylyl Glycol, Hydrogenated Lecithin, Estimated 1% or less from hereCarbomer, Glutathione674 ppm, Tromethamine, Cetearyl Alcohol, Disodium Edta, Stearic Acid, Dipotassium Glycyrrhizate, Terminalia Ferdinandiana Fruit Extract, Butylene Glycol, Lecithin, Pentylene Glycol, Acetyl Glutamine, Sodium Hyaluronate, Folic Acid, Bacillus/Soybean Ferment Extract, Oligopeptide-1, Hexapeptide-11, Oligopeptide-2, Oligopeptide-3, Hydrolyzed PEA Protein, Madecassoside, Phytosterols, Squalane, Olea Europaea Fruit OIL, Tocopherol, Polyglyceryl-10 Stearate, Panthenol, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Ceramide NP, Sodium Ascorbyl Phosphate, Butyrospermum Parkii Butter, Ethylhexylglycerin, Sodium Hyaluronate Crosspolymer, Biotin, Pyridoxine, Cyanocobalamin, Riboflavin, Thiamine HCL, Retinol, Bioflavonoids, Sodium Acetylated Hyaluronate, Menadione, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Linoleic Acid, CI 40800, Parfum
Tap a name to see what it does and the evidence
How to use
Directions and cautions found on the package or public product information.
- Warnings
- 1. 화장품 사용 시 또는 사용 후 직사광선에 의하여 사용 부위가 붉은 반점, 부어오름 또는 가려움증 등 의 이상 증상이나 부작용이 있는 경우에는 전문의 등과 상담할 것 2. 상처가 있는 부위 등에는 사용을 자제할 것 3. 보관 및 취급 시의 주의사항 가) 어린이의 손이 닿지 않는 곳에 보관할 것 나) 직사광선을 피해서 보관할 것
Product details
- Manufacturer
- (주)나우코스 / 주식회사 스킨이데아
- Country of manufacture
- 대한민국
- Shelf life / period after opening
- 개봉 후 12개월



