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Skinfood Yuja Seed Blemish Clear Serum 50ml
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%).
- 1 essential oil
- 2 labelled fragrance allergens
MFDS functional cosmetic filing
Filed with Korea's MFDS as a brightening functional cosmetic (2022-07). 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
The label states 0.15% — less than studies used (1–5%).
Blemishes B · Dark spots 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%.
Skin barrier 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
1 more evidence-graded ingredients
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
Amounts on the label
- Citrus Junos Fruit Extract1.5%1% or more
- Sodium Ascorbyl Phosphate0.15%small (under 1%)
- Citrus Junos Peel Extract0.01%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 29 ingredients at a glance
Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.
Aqua, Glycerin, Niacinamide, 1,2-Hexanediol, Dipropylene Glycol, Citrus Junos Fruit Extract15,000ppm, Sodium Polyacryloyldimethyl Taurate, PPG-13-Decyltetradeceth-24, Butylene Glycol, Sodium Ascorbyl Phosphate1,500ppm, Dipotassium Glycyrrhizate, Allantoin, Estimated 1% or less from hereCarbomer, Panthenol, Citric Acid, Ethylhexylglycerin, Tromethamine, Citrus Aurantium Bergamia Fruit OIL, Sodium Phytate, Citrus Junos Peel Extract100ppm, Hippophae Rhamnoides Water, Citrus Grandis Peel OIL, Disodium Phosphate, Monosodium Citrate, Sodium Hyaluronate, Caramel, Juniperus Mexicana OIL, Limonene⁎, Linalool⁎
Tap a name to see what it does and the evidence




