La Roche-Posay Effaclar Duo+ M Anti-Blemish Treatment
Multi-targeted acne and post-inflammatory erythema treatment combining Niacinamide, Lipohydroxy Acid (Capryloyl Salicylic Acid), Salicylic Acid, Zinc PCA, and patented Phylobioma postbiotic extract targeting Cutibacterium acnes phylotype IA1.
Contains concentration-dependent ingredients (Salicylic Acid (BHA) (WATCH)). Rinse-off formulations are often cleared by OB-GYNs, while leave-ons should be verified.
Contains lipid triggers: Polysorbate 80.
Texture: Lightweight mattifying gel-cream with rapid absorption. Apply strictly in order of thinnest water to thickest cream.
4 Actives • 30 Functional • 1 Watchlist
Layering Protocol: What NOT to Mix With This Bottle
- ✕retinol
- ✓ceramides
- ✓hyaluronic-acid
Full INCI Ingredient Declaration
Decoded using Miko's pharmacological database (35 ingredients detected).
Deionized, ultra-purified solvent that serves as the delivery vehicle for hydrophilic actives and humectants.
Master humectant that coordinates with cutaneous aquaporin-3 channels to maintain physiological stratum corneum hydration and plasticity.
Large-chain polymer that forms a breathable, non-comedogenic mesh over the epidermis to prevent moisture evaporation without clogging pores.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Essential precursor to NAD+/NADP+ energy cofactors. Enhances skin lipid synthesis, decreases sebum excretion rate, and inhibits pigment transfer.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Multifunctional diol that dissolves active ingredients, improves spreadability, and acts as a lightweight humectant.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Oil-soluble beta hydroxy acid that selectively dissolves intracellular lipid bonds inside sebaceous ducts to clear microcomedones.
Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Synthetic or fermentation-derived thickener that gives serums and gels their characteristic slip and prevents formula separation.
Standard cosmetic solubilizer. Chemically contains fatty acid chains that feed Malassezia yeast in fungal-acne-prone profiles.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Oil-soluble beta hydroxy acid that selectively dissolves intracellular lipid bonds inside sebaceous ducts to clear microcomedones.
Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.
Undisclosed proprietary aromatic blend tracked as a leading contributor to type IV delayed allergic contact dermatitis.
Have Effaclar Duo+ M Anti-Blemish Treatment on Your Bathroom Shelf?
Point your iPhone camera at this bottle and the rest of your cabinet. Miko reads physical packaging via on-device OCR, alerts you to active clashes, and sequences your weekly 7-day routine from what you already own.