Kate Somerville

Kate Somerville EradiKate 10% Sulfur Acne Treatment 1 fl oz — Fast-Acting BHA Spot & Oil-Control

High-performance beauty made for confident daily results

$41.36

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Why customers choose Origin Beauty

Kate Somerville EradiKate is a clinically inspired acne spot treatment that uses the maximum allowed 10% sulfur plus BHA to reduce blemishes, control oil, and help minimize pore appearance.

This lightweight medicated drying lotion is formulated for targeted use on active pimples and stubborn blackheads. Combining sulfur, salicylic acid (BHA), and zinc oxide, the formula addresses visible breakouts while absorbing excess sebum and refining skin texture. It was developed in Kate Somerville’s clinic and is finished without parabens, phthalates, synthetic fragrance, mineral oil, or SLES, making it suitable for pimple-prone and oilier skin types seeking an effective spot solution.

How quickly will I see results on an active pimple?

Many users notice a visible difference within hours and continued improvement over a couple of days, especially in redness and size. Results can vary by skin and breakout type, but the formula is optimized for rapid action on surface blemishes and under-the-skin “undergrounders.”

  • Fast-acting 10% sulfur targets and dries the blemish.
  • BHA salicylic acid helps penetrate and clear clogged pores.
  • Zinc oxide absorbs oil to reduce shine and visible swelling.
  • Use a cotton swab to apply precisely to active spots.

What ingredients make this different from a basic spot cream?

EradiKate pairs the maximum permitted sulfur concentration with salicylic acid to combine surface drying and pore-unclogging actions. Zinc oxide adds oil-control benefits while the formula avoids harsh additives often found in other treatments.

  • 10% sulfur for targeted blemish-drying power.
  • Salicylic acid (BHA) to exfoliate inside pores.
  • Zinc oxide to absorb excess sebum and calm visible irritation.
  • Free from parabens, phthalates, synthetic fragrance, mineral oil, and SLES.

How should I use this product in my daily routine?

For spot treatment, dab a cotton swab into the pink sediment and apply directly to the pimple; avoid spreading over healthy skin. It can be used as needed during the day or night, and is gentle enough for regular use when treating persistent blemishes.

  • Dip a cotton swab into the bottle to pick up the sediment and apply to the blemish.
  • Leave on—do not rinse immediately—to let active ingredients work.
  • Use alongside your regular cleanser and moisturizer; avoid layering with other strong actives without patch testing.

Can this product help with blackheads and oily texture?

Yes—salicylic acid and zinc oxide work together to reduce pore congestion and absorb excess oil, which can improve the look of blackheads and overall texture over time. Consistent targeted use can complement a broader oil-control regimen.

  • BHA helps dissolve the debris that forms blackheads.
  • Zinc oxide reduces surface oil and visible pore appearance.
  • Regular spot treatments support clearer texture without heavy creams.

Who is this for: Kate Somerville EradiKate 10% Sulfur & BHA Acne Treatment is designed for people with oily, pimple-prone skin who want a clinic-developed spot solution. It’s appropriate for those seeking a targeted, medicated drying lotion to address active blemishes, reduce redness and size quickly, and help prevent future breakouts while avoiding common synthetic additives. If you have very sensitive or allergy-prone skin, consider patch testing or consulting a skincare professional before full use.

Ingredients

ACTIVE INGREDIENT: Sulfur 10.0%; INACTIVE INGREDIENTS: Isopropyl Alcohol, Aqua/Water/Eau, Zinc Oxide, Sulfur, Camphor, Magnesium Aluminum Silicate, Salicylic Acid, CI 77491 (Iron Oxides)

FAQ

Q: Is this safe to use daily?

A: Yes, it’s formulated for regular spot use; apply directly to blemishes as needed and patch test if you have very sensitive skin.

Q: Can I use it with other acne products?

A: You can, but avoid combining with multiple strong exfoliants at once—introduce slowly and monitor for irritation.