++++
[ DemythSkin Verdict ]
Purito Azelaic Acid 10 Kojic Tea Tree Serum
SerumAcne, post-acne marks, oil control
Efficacy
Exceptional
4.5 / 5.0
Safety
Safe
4.4 / 5.0
System Verdict
Solid acne-fighting serum with potent 10% azelaic acid, but Kojic drags efficacy down due to low 0.1% concentration and instability. Efficacy score of 4.5 reflects high-position 10% azelaic acid (effective for acne/post-acne marks) and 10% tea tree leaf water (soothing/oil control), boosted by niacinamide and antioxidants like glutathione/Tocopherol; deducts for Kojic at 1,000 ppm (0.1%, too low for reliable brightening) and lack of specified pH (azelaic optimal ~4.5-5.5, inferred buffered by phosphates/arginine).
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Azelaic AcidKojic Acid
A Tier: Good BasicsProven Results
Aqua/WaterCaprylic/Capric TriglycerideGlycerinNiacinamideHydroxydecyl UbiquinoneAdenosineArginineTocopherolBisabololHelianthus Annuus (Sunflower) Seed Oil
B Tier: Supporting IngredientsPromising Ingredients
Melaleuca Alternifolia (Tea Tree) Leaf WaterButylene GlycolHydroxypropyl CyclodextrinDisodium Phosphate1,2-HexanediolMaltodextrinHydroxyethylcelluloseAgarGellan GumTrisodium Ethylenediamine DisuccinateXanthan GumXanthophylls
C Tier: Marketing IdolsHype | Limited or Weak Data
Coptis Japonica Root ExtractMalachite ExtractGlutathione
D Tier: Potential IrritantsBe Cautious
EthylhexylglycerinMelaleuca Alternifolia (Tea Tree) Leaf Oil
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DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.