Lactic Acid 5% + HA
The Ordinary Lactic Acid 5% + HA is a exfoliating scrubs & peeling gel. Our analysis of its 15 ingredients (13 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.
The Ordinary Lactic Acid 5% + HA is a exfoliating scrubs & peeling gel. Our analysis of its 15 ingredients (13 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent) |
Bad for Sensitive Skin
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
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Tasmannia Lanceolata Fruit/Leaf Extract
(Antioxidant, Hair Conditioning, Skin Conditioning) |
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Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Isoceteth-20
(Emulsifying, Surfactant) |
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Trisodium Ethylenediamine Disuccinate
(Chelating Agent) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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1,2-Hexanediol
(Solvent) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
OTC leave-on AHAs are usually 5–10%. The effect also depends on pH and free-acid value, not the percentage alone.
Lactic Acid
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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Alternatives
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