Product

La Roche-Posay Effaclar Purifying Cleanser: Dermatologist Review

$25 for a sulfated, fragranced cleanser with no active, when the brand's own $20 Toleriane is sulfate-free and fragrance-free.
Last Updated: September 8, 2026
La Roche-Posay Effaclar Purifying Cleanser
Key Facts What It Is What It Treats Not the Best For Texture A Dermatologist’s ConcernsMore
How Stripping is this Cleanser? How to Use It Where It Fits in Your Routine What It Does Number of Ingredients Full Ingredient List Price per Ounce The Rest of the Line Similar Products FAQ
Dermatologist's Verdict

This treats no acne. "Purifying" is a marketing word and there is no salicylic acid or benzoyl peroxide in it — but it sits in an acne line, which is how people expect more. It also has a sulfate and fragrance, which the cheaper Toleriane Purifying leaves out.

Strongly recommendedRecommendedMixedNot recommendedAvoid

The cheat sheetKey Facts

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Key activeNone
TextureFoaming gel
Best forOily skin
Approximate price$20–$25
FragranceParfum
Essential oilsNone
Drying alcoholPhenoxyethanol
LanolinNone

The short versionWhat It Is

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La Roche-Posay Effaclar Purifying Cleanser is a foaming gel wash for oily skin, about $20 to $25 at drugstores. It sits in the Effaclar line, built around acne, but this bottle is a plain cleanser — no salicylic acid, no benzoyl peroxide, no drug active of any kind.

Sodium laureth sulfate, a strong detergent, does the cleaning, softened by the milder coco-betaine. Zinc PCA is in for oil control, and the formula is fragranced. The sulfate is why it foams so much, strips sunscreen in one pass, and leaves dry skin tight.

Where it earns its keepWhat It Treats

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Oily Skin
Oily Skin
Good fit
Oily skin makes more sebum than the surface can hold, and water alone will not lift grease. Detergents surround the oil and let it rinse away; the sulfate here is a strong one. That suits skin that feels coated by midday and is too much for skin that does not.
Normal Skin
Normal Skin
Use with care
Normal skin does not need a wash this strong daily, but it works at night, when there is sunscreen and makeup to remove. It takes both off in one pass. Once a day is plenty.

Don't expect miraclesNot the Best For

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Acne
Acne
Doesn't work
Acne starts inside the pore, where a plug of oil and dead cells sits out of reach of a sixty-second wash. This cleanser takes off surface oil and sweat, worth doing, but it has no active, so it treats no acne. Treatment means a leave-on with a stated active.
Eczema
Eczema
Never use
Foaming surfactants pull lipids out of a barrier that is already leaking. Use a cream cleanser during a flare.
Dry Skin (Xerosis)
Dry Skin (Xerosis)
Poor fit
A foaming gel with no added oils leaves dry skin tight. Toleriane Hydrating is the brand's answer.

How it feelsTexture

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A clear gel that turns into dense foam with very little water.

It rinses clean and leaves skin squeaky rather than cushioned. On oily skin that reads as thorough; on dry or reactive skin it reads as tight, which means the wash took lipids with it.

It is fragranced — noticeable while you use it, gone once you rinse. The large pump bottle is easier one-handed than a tube.

balm texture
Balm
A solid that melts into an oil in the warmth of your hands.
Melts sunscreen and makeup and will not drip, which makes it easy to travel with. It needs a real rinse, with a cloth or a second wash, or it stays on the skin.
‹ HeavierLighter ›
oil texture
Oil
Pure oil, no water. Goes on dry skin and lifts oil off with oil.
The best thing on this scale for sunscreen and makeup, and it does not strip. Some oils clog pores on acne-prone skin, and it needs a rinse or a second wash or it sits there.
‹ HeavierLighter ›
oil-to-foam textureoil-to-foam texture
Oil-to-Foam
Pours as an oil, then turns milky and foams the moment water hits it.
Takes off sunscreen like an oil but rinses away completely, so one step does both. The lather at the end means it is not as gentle as a plain oil.
‹ HeavierLighter ›
cream texture
Cream
Thick and white, like a light lotion. Barely lathers at all.
Comfortable on dry, sensitive or older skin, and it rinses without the tight feeling. It can leave a slick film, and it will not take off a heavy sunscreen by itself.
‹ HeavierLighter ›
cream-to-foam texturecream-to-foam texture
Cream-to-Foam
Starts as a cream, turns to a soft foam under water.
A cushioned start with a rinse-clean finish, which suits normal or combination skin. It does lather, so it takes more oil off than a plain cream.
‹ HeavierLighter ›
gel texture
Gel
Clear and jelly-like. Spreads thin and rinses off fast.
Feels fresh on oily skin. Many gels carry salicylic acid or another acid, which can sting if your skin is already sore.
‹ HeavierLighter ›
gel-to-foam texturegel-to-foam texture
Gel-to-Foam · this one
Comes out as a gel, then whips into a lather once you add water.
A middle option if a plain gel feels too thin. The lather is what does the cleaning, so it can still leave dry skin tight.
‹ HeavierLighter ›
foaming texture
Foaming
Arrives as a lather, from a pump head or worked up in your hands. Mostly air.
Gives the fresh, squeaky finish a lot of people like on oily skin. That squeak is your own oil coming off too, so it suits dry or sore skin badly.
‹ HeavierLighter ›
Micellar Water
photo to come
Micellar Water
Water carrying tiny cleansing droplets called micelles. Swiped on with a cotton pad.
Handy when you cannot get to a sink. It leaves a film if you skip the rinse, and it will not shift sunscreen on its own.
‹ HeavierLighter ›

How Stripping is this Cleanser?

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Texture tells you how a wash feels. This tells you how much of your own oil it takes with it. The two do not line up — two foaming cleansers can sit three rungs apart.

bar soap: skin cross-section showing how much of the skin's own oil is left
Bar soap
The bar at your sink or in the shower.
Cuts grease fast. Its high pH swells the surface, so skin feels tight.
‹ Strips moreStrips less ›
sulfates and sulfonates: skin cross-section showing how much of the skin's own oil is left
Sulfates and sulfonatesIn this cleanser
What makes a wash foam up thick and fast.
Strips oil quickly. Too much for dry or sore skin.
‹ Strips moreStrips less ›
mild anionics: skin cross-section showing how much of the skin's own oil is left
Mild anionics
Cousins of the sulfates, built to be less harsh.
Still lathers, without the tight feel after. Can be a lot for eczema.
‹ Strips moreStrips less ›
amphoterics: skin cross-section showing how much of the skin's own oil is left
Amphoterics
Added to soften a harsher detergent and build foam.
Rarely cleans on its own. A common cause of skincare allergy.
‹ Strips moreStrips less ›
amino-acid surfactants: skin cross-section showing how much of the skin's own oil is left
Amino-acid surfactants
Made from the same building blocks as your skin's protein.
Foams at a pH close to skin's own, so it rarely stings. Costs more.
‹ Strips moreStrips less ›
nonionics: skin cross-section showing how much of the skin's own oil is left
Nonionics
Carry no charge, so they barely stick to skin protein.
The mildest that still foams. Weak lather can feel like it is not working.
‹ Strips moreStrips less ›
no surfactant: skin cross-section showing how much of the skin's own oil is left
No surfactant
No detergent. Oil dissolves the oil on your face.
Takes the least off. Needs a cloth or second wash to remove.
‹ Strips moreStrips less ›

The house rulesHow to Use La Roche-Posay Effaclar Purifying Cleanser

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How much: One pump, lathered in wet hands before it touches your face.
Removes sunscreen: Yes, water-resistant sunscreen and makeup in one pass, so you do not need an oil cleanser first.
Careful: Keep the water lukewarm. Hot water strips the same lipids the detergent does, and together they leave skin tight.
What to expect: Cleaner, less greasy skin from the first wash. It will never clear acne — there is no active in it.

Where It Fits in Your Routine

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Pick what fits you and the routine rebuilds around it. La Roche-Posay Effaclar Purifying Cleanser is marked in the steps it belongs to.

What's insideLa Roche-Posay Effaclar Purifying Cleanser: What It Does in the Skin

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A cleanser does one physical job. Sebum, sunscreen and the day's grime are oils, and oil does not rinse off in water. A detergent molecule has a water-loving end and an oil-loving end, so it surrounds the oil and carries it down the drain. It cannot tell your sebum from the lipids holding your outer skin layer together, and a stronger detergent takes more of both.

This one leans strong. Sodium laureth sulfate does the lifting, coco-betaine takes the edge off, zinc PCA handles oil. It cleans oily skin thoroughly and removes sunscreen in one pass.

"Purifying" is a marketing word with no fixed meaning, and there is no salicylic acid or benzoyl peroxide in the bottle, so it treats no acne. The registered drug in this line is Effaclar Medicated, with salicylic acid 2% on the box. The two names are one word apart on the same shelf.

Tap an ingredient to see where it works

In the skin barrier

PULLS WATER INPULLS WATER IN

Pulls water into the skin.

Smooths and fills the gaps between cells.

The outermost layer, and the one every moisturizer is aiming at. It is dead — flattened cells stacked like bricks, with a mix of fats as the glue between them. That glue is what holds water in and keeps irritants out.

The outer layer, and the only one anything in a jar reaches. It renews itself constantly: a cell made at the bottom takes about a month to reach the surface and flake off. Most of what a skincare product does, it does here.

The living layer underneath, holding the blood vessels, the nerves and the collagen. It is where lasting change happens and it is hard to reach: most of what is sold for the skin never gets this far.

Short list or longNumber of Ingredients

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This is how many ingredients are on the label. The more a product contains, the more chances one of them bothers you. That matters most if you have sensitive skin, eczema, or a known allergy. If your skin tolerates most things, a long list is not a problem by itself.

This product has
14 ingredients
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17 cleansers reviewed, from Differin Daily Deep Facial Cleanser (7) to CeraVe Acne Foaming Cream Cleanser (28). Tap a dot to see which.

Full Ingredient List

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Water, Sodium Laureth Sulfate, PEG-8, Coco-Betaine, Hexylene Glycol, Sodium Chloride, PEG-120 Methyl Glucose Dioleate, Zinc PCA, Sodium Hydroxide, Citric Acid, Sodium Benzoate, Phenoxyethanol, Caprylyl Glycol, Parfum

The fine printA Dermatologist’s Concerns

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A cheaper sibling beats it: La Roche-Posay makes a better cleanser, for the same person, for five dollars less, on the same shelf.

The formula loses on ingredients: this (Effaclar Purifying, ~$25): contains a sulfate. Contains fragrance. No active. Toleriane Purifying (~$20): sulfate-free. Fragrance-free. No active.

Nothing here wins the comparison: both are foaming cleansers for oily skin. The cheaper one has the better formula.

The name suggests acne treatment: "Purifying" means nothing. No salicylic acid and no benzoyl peroxide. A basic cleanser with an acne-adjacent name in an acne-branded line is exactly how people end up believing it treats acne. It does not.

Easy to confuse with the medicated version: Effaclar Medicated is a real 2% salicylic acid drug. Same line, same shelf, names one word apart.

What it runsPrice per Ounce

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La Roche-Posay Effaclar Purifying Cleanser costs $2.81 per ounce. That is cheaper than 2 of the other 16 cleansers priced on Dermapedia, which run from $0.59 to $3.50 per ounce.

None of it stays on your skin and you go through it fast. A large bottle at a low price per ounce is rarely false economy here.

This product costs
$2.81 per ounce
$0.59 per oz
Soap Works Coal Tar Bar Soap $0.59
$1.69 per oz
$2.00 per oz
$2.81 per oz
La Roche-Posay Effaclar Purifying Cleanser · this one $2.81
$0.59$3.50

17 cleansers priced, from Soap Works Coal Tar Bar Soap ($0.59) to Differin Daily Deep Facial Cleanser ($3.50). Priced on the 6.76 oz size at $18.99. The scale is logarithmic. Tap a dot to see which. Prices current as of September 2026.

Its siblingsThe Rest of the Line

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La Roche-Posay splits its cleansers in two — Toleriane for sensitivity, Effaclar for oil and breakouts — and they overlap more than the packaging suggests.

GentlestCleans hardest
Toleriane Moisturizing Milky Facial Cleanser
Toleriane Moisturizing Milky Facial Cleanser
A milky wash that does not foam. The mildest.
Toleriane Hydrating Gentle Cleanser
Toleriane Hydrating Gentle Cleanser
Creamy and sulfate-free. The brand's default for sensitive skin.
Toleriane Purifying Foaming Cleanser
Toleriane Purifying Foaming Cleanser
Real foam, still fragrance-free. Same oily skin, less money.
Effaclar Purifying Cleanser
Effaclar Purifying Cleanser
A sulfated, fragranced foaming gel with no active. It costs more than the fragrance-free options above it.
You are here

Shop aroundSimilar Products

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These are the options if you want a real active, or a better formula for less.

La Roche-Posay Toleriane Purifying Foaming Cleanser
La Roche-Posay Toleriane Purifying Foaming Cleanser
Same brand, same job for oily skin, five dollars less, sulfate-free and fragrance-free. The cheaper one has the better formula.
We recommend more
La Roche-Posay Effaclar Medicated Gel Cleanser
La Roche-Posay Effaclar Medicated Gel Cleanser
If you want the Effaclar line to treat acne, this is the one with a drug active, salicylic acid 2%. Its menthol can sting sore skin.
We recommend more
Cetaphil Daily Facial Cleanser
Cetaphil Daily Facial Cleanser
Another fragranced foaming wash for oily skin with no active, but cheaper. It cleans well and removes sunscreen.
We recommend more

Questions Patients Ask

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Does La Roche-Posay Effaclar Purifying Cleanser treat acne?

No. It has no active ingredient.

Is La Roche-Posay Effaclar Purifying Cleanser fragrance-free?

No. It contains fragrance (parfum).

How is La Roche-Posay Effaclar Purifying Cleanser different from Effaclar Medicated?

Effaclar Medicated is a 2% salicylic acid drug. This is a plain cleanser with a similar name.

Is there a better cleanser from the same brand as La Roche-Posay Effaclar Purifying Cleanser?

Yes. Toleriane Purifying is cheaper, sulfate-free and fragrance-free.

Does La Roche-Posay Effaclar Purifying Cleanser contain a sulfate?

Yes, sodium laureth sulfate. It can feel stripping.

Is La Roche-Posay Effaclar Purifying Cleanser good for oily skin?

It cleans oily skin well and foams nicely. The question is whether it is worth the price.

References

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  1. La Roche-Posay Effaclar Purifying Foaming Gel ingredients (Explained)Verified full INCI list showing the Effaclar Purifying gel contains a sulfate (Sodium Laureth Sulfate) and Parfum/Fragrance, with no treatment active.
  2. La Roche-Posay Toleriane Purifying Foaming Cleanser ingredients (Explained)Verified INCI list confirming the comparison product Toleriane Purifying is sulfate-free and fragrance-free with no treatment active.
  3. Skin Cleansing without or with Compromise: Soaps and SyndetsPeer-reviewed review showing surfactant choice in cleansers drives skin-barrier disruption and pH change, and that milder syndet surfactants are gentler than harsher ones (backing that the sulfate-free formula is the milder choice).
  4. Fragrance allergic contact dermatitisPeer-reviewed review establishing that fragrance is a common cause of allergic contact dermatitis, supporting the relevance of the fragrance-free vs fragrance-containing distinction between the two cleansers.