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[ DemythSkin Verdict ]

Mario Badescu Drying Lotion

Treatment / SerumAcne / Oil Control

Efficacy

Strong

4.3 / 5.0

Safety

Caution

3.3 / 5.0

System Verdict

This is a brutally drying, old‑school spot treatment that works on angry whiteheads but nukes your barrier in the process. Efficacy-wise it hits hard because salicylic acid (~2%), sulfur (~3%), camphor, zinc oxide and high isopropyl alcohol deliver a strong desiccating, keratolytic, antimicrobial effect on inflamed surface pimples, but the formula is fundamentally a harsh, alcohol-heavy suspension rather than a modern, balanced acne treatment—so it earns its results through irritation and dehydration rather than elegant, S Tier chemistry.

Active Ingredients Detected

S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative

Zinc OxideSalicylic AcidCI 77891 (Titanium Dioxide)

A Tier: Good BasicsProven Results

Aqua (Water)Glycerin

B Tier: Supporting IngredientsPromising Ingredients

CalamineColloidal SulfurCI 77491 (Iron Oxides)Talc

D Tier: Potential IrritantsBe Cautious

Isopropyl AlcoholCamphor

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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.