Kate Somerville EradiKate 3% Sulfur Daily Foaming Cleanser Dupes & Cheaper Alternatives
From 67 Reddit threads · Updated October 26, 2026
Reddit's 3% sulfur congestion fixer; research found fewer acne spots in one trial. The catch: can become too drying for daily use. Here's what Redditors reach for instead.
The short answer
Best Overall AlternativeSalicylic acid targets clogged pores and rough texture · $12.37 · 236.6 ml
Best for AcneRinse-off BHA for oily pores · $11.20 · 150 ml
Best for Redness / IrritationNonfoaming, lotion-like cleanser for dry skin · $16.99 · 355 ml
#1
Best Overall Alternative
- Size: 236.6 ml
The why
This rinse-off salicylic acid cleanser targets clogged pores and rough texture, with ceramides and niacinamide in the formula. Redditors report clearer bumps, and studies support niacinamide for acne. Dry, rosacea-prone, or sensitive skin may find daily use harsh.
One minus
Daily use can leave skin tight, dry, or peeling
Both recommended for Texture / Pores.
“I used salicylic acid face wash (Cerave SA cleanser) on my chest and it made a huge difference.”
— Reddit, r/30PlusSkinCare
The original, at a glance
- Why people love it
- 3% sulfur wash for redness and rosacea flares
#2
Best for Acne
- Size: 150 ml
The why
A foaming salicylic-acid cleanser for oily, acne-prone skin dealing with clogged pores and sebaceous filaments. It can work as an occasional nighttime wash, but dry cheeks, tretinoin users, and anyone cleansing twice daily may find it stripping or irritating.
One minus
Can leave dry cheeks tight, grey-looking, or stripped
Good forSensitive Skin
#3
Best for Redness / Irritation
- Size: 355 ml
The why
A nonfoaming, lotion-textured cleanser with ceramides, cholesterol, glycerin, and sodium hyaluronate for dry or tret-stressed skin. It leaves many faces comfortable, but oily or congestion-prone users often report film, breakouts, or inadequate cleansing.
One minus
Leaves a film and can feel insufficiently cleansing
Good forDry Skin, Sensitive Skin
Both recommended for Rosacea; discussed alongside Kate Somerville EradiKate 3% Sulfur Daily Foaming Cleanser in 5 threads.
“Cerave foaming and the adapalene was way too drying for my skin which led to breakouts. I switched to cerave hydration and that fixed it.”
— Reddit, r/SkincareAddiction
#4
Best for Rosacea
Toleriane Hydrating Gentle Facial Cleanser
La Roche-Posay·Cleanser
See alternativesCeramide NP plus niacinamide and panthenol for barrier-minded cleansing
- Size: 400 ml
The why
A non-foaming, emollient cleanser built around glycerin, Ceramide NP, niacinamide, and panthenol, it fits dry or tret-irritated routines. The creamy film helps some reactive skin, though others report stinging, tightness, residue, or closed comedones.
One minus
Low cleansing power; makeup and heavier SPF may need a first cleanse
Good forSensitive Skin, Dry Skin, Combination Skin, Oily Skin
“currently using LRP gentle hydrating cleanser, been using it since Dec ‘25, i haven’t had any issues with it”
— Reddit, r/SkincareAddiction
Other alternatives worth a look
50% glycerin gives an unusually cushioned, non-stripping cleanse · 481 mentions
DehydrationEczema
Sulfur plus azelaic acid in one cleanser · 62 mentions
AcneRedness / Irritation
Glycerin-based, no-actives formula · 1,315 mentions
Normal SkinFungal Acne
Soft, dense foam; a pea-sized amount goes a long way · 543 mentions
Cream TextureK-Beauty
Non-foaming, low-stripping wash for tretinoin routines · 486 mentions
DehydrationEczema
Excellent makeup remover, including waterproof mascara · 408 mentions
AcneRosacea
Melts makeup and mineral SPF without eye sting · 199 mentions
Cream TextureTexture / Pores
Low-pH 5.5 formula for mild daily cleansing · 194 mentions
Gel TextureK-Beauty
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