NINELESS A-Control 10% Azelaic Acid Serum — Efficacy 4.4/5.0, Safety 4.3/5.0 | DemythSkin
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[ DemythSkin Verdict ]
NINELESS A-Control 10% Azelaic Acid Serum

NINELESS A-Control 10% Azelaic Acid Serum

SerumAcne / Oil Control
Efficacy
Strong
4.4 / 5.0
Safety
Safe
4.3 / 5.0
System Verdict
This is a genuinely competent azelaic-acid serum, not a miracle formula. The efficacy score is driven by 10% azelaic acid in the second slot, supported by niacinamide, panthenol, glycerin, and centella-derived soothing ingredients, so it should meaningfully help acne, redness, and post-acne marks. It loses points because the formula is still relatively light on clearly quantifiable treatment support beyond azelaic acid, the lactic acid appears too low to count as a major exfoliating driver, and the bergamot leaf extract introduces avoidable irritation risk in an acne-focused leave-on product.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Azelaic Acid
A Tier: Good BasicsProven Results
Aqua (Water)GlycerinNiacinamidePanthenolAsiatic AcidAsiaticosideMadecassic AcidMadecassoside
B Tier: Supporting IngredientsPromising Ingredients
Glycereth-26Dipropylene GlycolButylene Glycol1,2-HexanediolCentella Asiatica Leaf ExtractCentella Asiatica ExtractCentella Asiatica Root ExtractLactic AcidPropanediolPolyglyceryl-10 LaurateCellulose GumSodium PolyacrylateDisodium EDTASnail Secretion FiltrateDecyl GlucosideCamellia Sinensis Leaf ExtractAcetyl Hexapeptide-8
C Tier: Marketing IdolsHype | Limited or Weak Data
Salix Alba (Willow) Bark ExtractCladosiphon Okamuranus ExtractCoffea Arabica (Coffee) Seed ExtractCitrus Aurantium Bergamia (Bergamot) Leaf ExtractPinus Densiflora Leaf Extract
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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.