The OrdinarytreatmentpH 3.5 – 3.7 • $9.50 (30ml)

The Ordinary AHA 30% + BHA 2% Peeling Solution

Intense 10-minute rinse-off exfoliating treatment clearing both epidermal surface corneocytes and follicular pore walls.

Obstetric SafetyConcentration Dependent

Contains concentration-dependent ingredients (Salicylic Acid (BHA) (WATCH)). Rinse-off formulations are often cleared by OB-GYNs, while leave-ons should be verified.

Always confirm with your OB-GYN.
Malassezia (Fungal Acne)⚠ Triggers Detected

Contains lipid triggers: Polysorbate 20.

Safe for pityrosporum folliculitis? No
Viscosity Application OrderStep 2 of 7 • PM

Texture: Deep Red Viscous Liquid Wash-off Peel. Apply strictly in order of thinnest water to thickest cream.

pH: 3.5 – 3.7
Formulation BalancePotent / Active-Heavy

6 Actives • 19 Functional • 0 Watchlist

25 Total Ingredients

Layering Protocol: What NOT to Mix With This Bottle

Avoid Concurrent Application With:
  • ✕Retinoids
  • ✕Copper Peptides
  • ✕Pure Vitamin C
  • ✕Physical Scrubs
Recommended Synergistic Pairings:
  • ✓Ceramide Recovery Creams
  • ✓Colloidal Oatmeal
  • ✓Daily SPF 50+
Want to test this bottle with another specific product on your shelf?Open Active Conflict Matrix→

Full INCI Ingredient Declaration

Decoded using Miko's pharmacological database (25 ingredients detected).

Zero Chemophobia • Evidence-Based
Glycolic Acid (AHA)(Glycolic Acid)Exfoliant

Smallest molecular weight AHA that hydrolyzes desmosomes between stratum corneum cells to rapidly smooth uneven texture.

goodPore: 0/5
Purified Water (Aqua)(Aqua (Water))Base & Solvent

Deionized, ultra-purified solvent that serves as the delivery vehicle for hydrophilic actives and humectants.

neutralPore: 0/5
Purified Water (Aqua)(Aloe Barbadensis Leaf Water)Base & Solvent

Deionized, ultra-purified solvent that serves as the delivery vehicle for hydrophilic actives and humectants.

neutralPore: 0/5
Sodium HydroxideBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Daucus Carota Sativa ExtractBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Glycol / Propanediol Solvent(Propanediol)Base & Solvent

Multifunctional diol that dissolves active ingredients, improves spreadability, and acts as a lightweight humectant.

neutralPore: 0/5
Cocamidopropyl DimethylamineBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Salicylic Acid (BHA)(Salicylic Acid)Exfoliant

Oil-soluble beta hydroxy acid that selectively dissolves intracellular lipid bonds inside sebaceous ducts to clear microcomedones.

goodPore: 0/5
Potassium CitrateBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Lactic Acid (AHA)(Lactic Acid)Exfoliant

Gentle AHA with natural humectant properties derived from carbohydrate fermentation. Enhances ceramides in the stratum corneum.

goodPore: 0/5
Tartaric AcidBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Citric AcidBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Panthenol (Provitamin B5)(Panthenol)Soothing

Enzymatically converts to coenzyme A in the skin, driving lipid biosynthesis, relieving pruritus (itching), and accelerating barrier repair.

goodPore: 0/5
Hyaluronic Acid / Sodium Hyaluronate(Sodium Hyaluronate Crosspolymer)Humectant

Endogenous glycosaminoglycan that captures water molecules and plumps fine surface dehydration lines in the stratum corneum.

goodPore: 0/5
Tasmannia Lanceolata Fruit/Leaf ExtractBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
GlycerinHumectant

Master humectant that coordinates with cutaneous aquaporin-3 channels to maintain physiological stratum corneum hydration and plasticity.

goodPore: 0/5
Glycol / Propanediol Solvent(Pentylene Glycol)Base & Solvent

Multifunctional diol that dissolves active ingredients, improves spreadability, and acts as a lightweight humectant.

neutralPore: 0/5
Rheology Modifier / Gelling Agent(Xanthan Gum)Emulsifier & Texture

Synthetic or fermentation-derived thickener that gives serums and gels their characteristic slip and prevents formula separation.

neutralPore: 0/5
Polysorbate (Emulsifier)(Polysorbate 20)Emulsifier & Texture

Standard cosmetic solubilizer. Chemically contains fatty acid chains that feed Malassezia yeast in fungal-acne-prone profiles.

neutralPore: 1/5
Trisodium Ethylenediamine DisuccinateBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Potassium Sorbate)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Sodium Benzoate)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Ethylhexylglycerin)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
2-HexanediolBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Caprylyl Glycol)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
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