Best Kate Somerville Sulfur Cleanser Dupes for Acne-Prone Skin
The closest alternatives to Kate Somerville’s sulfur cleanser are sulfur-based face washes and soaps, including Proactiv Clean Mineral Acne Cleanser and 302 Sulfur Cleanser. Proactiv is the better fit for shoppers seeking a gentler cleanser for sensitive skin, while JOESOEF offers a traditional sulfur soap format. The products below vary in formula and purpose, so compare their stated ingredients and use cases rather than assuming they are exact replacements.
| Product | Best For | Key Difference |
|---|---|---|
| 302 Sulfur Cleanser | Oily skin and pustular breakouts | 3% sulfur and a soft after-feel |
| Proactiv Mineral Acne Cleanser | Sensitive skin | Mineral-derived sulfur and chamomile |
| JOESOEF Sulfur Acne Soap | Shoppers who prefer soap | Micronized sulfur bar |
| EradiKate Daily Foaming Cleanser | Reference point or refill purchase | Kate Somerville’s own 3% sulfur wash |
| ExfoliKate Intensive Treatment | Exfoliation, not a sulfur cleanser | AHA, BHA, and fruit enzymes |
302 Sulfur Cleanser

This cleanser is the most direct alternative in the list for shoppers specifically seeking a sulfur face wash. Its stated features include 3% sulfur, help targeting pustular breakouts, and support for oily skin. The product also describes a soft, clean after-feel.
Best for: People looking for a sulfur cleanser aimed at oily skin and pustular breakouts. It was selected because the listed 3% sulfur concentration makes it especially relevant to a search for a sulfur cleanser dupe.
Limitation: The available product details do not identify additional soothing ingredients or provide a full ingredient list, so compare the package information if you have ingredient sensitivities.
Proactiv Mineral Acne Cleanser

Proactiv describes this as a creamy sulfur wash made with gentler, mineral-derived sulfur to help clear blemishes. The formula also includes chamomile to help soothe skin. Its listed features say it is non-comedogenic and formulated without parabens, phthalates, sulfates, cyclic silicones, and more than 100 other ingredients the brand excludes.
Best for: Adults and teens with sensitive skin who want a sulfur-based cleanser. It was selected because its soothing-ingredient focus offers a different approach from a basic sulfur soap.
Limitation: The provided details do not state the sulfur percentage. Choose another option if matching a particular concentration is important to you.
JOESOEF Sulfur Acne Soap

JOESOEF is a sulfur soap rather than a liquid or foaming face wash. The brand describes it as a pH-balanced formula with micronized refined sulfur and positions it for oily skin, clogged pores, blackheads, and blemishes. Its product information also lists concerns such as seborrheic dermatitis and rosacea.
Best for: Shoppers who prefer a bar-soap format and want a sulfur product for oily or blemish-prone skin. It was selected as a straightforward sulfur-based cleansing option.
Limitation: This is a soap, not a foaming liquid cleanser, and its listed sulfur percentage is not provided. People who specifically want a wash similar in format or concentration should check the label before choosing it.
Kate Somerville EradiKate Cleanser

This is not a dupe; it is the Kate Somerville reference product for comparison. The listed formula includes 3% sulfur, Natural Oat Extract, honey, and rice bran extracts. The product says sulfur targets blackheads and pimples, while the additional extracts help balance oil and comfort skin.
Best for: Buyers who want the original formula, or who are comparing alternatives against its 3% sulfur concentration and foaming format. It was included to clarify what shoppers may be trying to replace.
Limitation: It is the branded product itself, not a lower-cost or different-brand alternative. The listing is a pack of two, so check the package details if you want a different quantity.
ExfoliKate Intensive Treatment

This product is not a sulfur cleanser or a direct dupe. It is an exfoliating treatment featuring lactic acid, salicylic acid, and papaya, pineapple, and pumpkin enzymes. The listed purpose is to smooth uneven texture, minimize the appearance of pores, and brighten dull-looking skin.
Best for: Shoppers whose main interest is exfoliation rather than finding a sulfur wash. It was selected as a related Kate Somerville skincare option, but it should not be treated as a substitute for a sulfur cleanser.
Limitation: The product details do not list sulfur, and its exfoliating ingredients serve a different role. Avoid choosing it if your specific goal is a sulfur-based face wash.
Buying Guide: How To Choose A Sulfur Cleanser Dupe
Do you need the same sulfur concentration?
Compare the concentration on the product label when matching a specific cleanser. The provided information identifies 3% sulfur for 302 Sulfur Cleanser and EradiKate. Proactiv’s listed details describe mineral-derived sulfur but do not give a percentage; JOESOEF’s details do not state one either.
Which format suits your routine?
Choose a foaming or creamy face wash if you want a conventional cleanser format. Choose JOESOEF if you prefer a bar soap. Product texture and format can affect how a cleanser fits into a routine, but the supplied descriptions do not establish that one format works better for everyone.
What if your skin is sensitive?
Proactiv specifically describes its cleanser as a gentler option for sensitive skin and lists chamomile. That description does not guarantee that every sensitive-skin user will tolerate it. Review the full ingredient list and consider your known sensitivities before use.
Are exfoliating treatments interchangeable with sulfur washes?
No. ExfoliKate is an exfoliating treatment with acids and enzymes, while the sulfur products are presented as cleansers or soap. Choose according to the product’s stated purpose, and do not treat the exfoliating treatment as a sulfur cleanser substitute.
Frequently Asked Questions
Which listed product is closest to a 3% sulfur cleanser?
302 Sulfur Cleanser is listed as containing 3% sulfur. EradiKate also lists 3% sulfur, but it is the original brand product rather than a dupe.
Is JOESOEF a face wash?
JOESOEF is described as a sulfur acne soap. It is a bar-soap option, not a foaming liquid cleanser.
Which option is described for sensitive skin?
Proactiv Mineral Acne Cleanser is described as a gentler sulfur cleanser for adults and teens with sensitive skin and includes chamomile.
Is ExfoliKate a sulfur cleanser dupe?
No. ExfoliKate is an exfoliating treatment featuring lactic acid, salicylic acid, and fruit enzymes; the provided features do not list sulfur.