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Peter Thomas Roth Therapeutic Sulfur Mask for combination skin

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

Peter Thomas Roth Therapeutic Sulfur Mask

Average

  • AverageCombination Skin Fit
  • AverageEffectiveness
  • HighSafety

Works for combination skin; other cleansing masks fit it better.

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate exfoliation for your combination skin, as sulfur and kaolin work to absorb excess oil and provide mild keratolytic action, though it may not fully address all concerns.
  • The inclusion of glycerin and aloe barbadensis leaf juice offers hydration and soothing benefits, which are supportive but not primary for managing oily shine.
  • The product is safe for your combination skin, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components.

How to apply

  • Use this cleansing mask during your PM routine once a week to control oil. Start slowly 3 times a week and increase if your skin feels comfortable.
  • Apply the cleansing mask after the cleansing step and before using your hydrating toner. This ensures it works effectively on your skin.
  • Spread an even layer over your face using gentle motions. Avoid any harsh rubbing to keep your skin calm.
  • Apply the mask to clean and slightly damp skin for the best results. This helps the product target oily shine efficiently.
  • Avoid the sensitive eye area during application. Do a simple patch test before your very first use.

People Say

★4.7Overall rating based on 200+ reviews

This mask is highly praised for its ability to rapidly clear cystic and hormonal acne, absorb excess oil, and reduce redness. While users consistently report significant improvements in skin clarity and texture, many caution that the product can be quite drying and has a potent, lingering sulfur scent.

Highlights

  • Effective acne treatment Mostly Mentioned
    • “cleared up my cystic acne”
    • “sucks the gunk out”
    • “best sulfur acne mask I've ever used”
    • “prevented future breakouts”
  • Unpleasant smell Mostly Mentioned
    • “smells horrific”
    • “smell did get pretty bad”
    • “towels will smell like sulfur”
    • “rotten egg smell”
  • Oil and pore control Often Mentioned
    • “great for oilier skin”
    • “decreases oiliness”
    • “pores look cleaner”
    • “absorbs excess oil”
  • Drying and irritating Often Mentioned
    • “can be drying”
    • “irritates eyes”
    • “caused peeling”
    • “burning sensation”
  • Fast acting Sometimes Noted
    • “visible results overnight”
    • “dries pimples quickly”
    • “works as intended fast”
    • “great spot treatment”
  • Good value Sometimes Noted
    • “container lasts forever”
    • “a little dab does the job”
    • “worth the investment”
    • “lasts about 2 years”
  • Smooth application Sometimes Noted
    • “goes on smoothly”
    • “silky texture”
    • “washes off quickly”
    • “nice cooling sensation”
  • High price point Sometimes Noted
    • “taken aback by the price”
    • “bit pricey”
    • “wish it was cheaper”
  • Packaging concerns Rarely Noted
    • “wish it came in sustainable packaging”
    • “jar packaging”
    • “prefer tube”
  • Sensitizing Rarely Noted
    • “feels a little tingly”
    • “burning sensation”
    • “too strong for daily use”
    • “irritating on large areas”

Sources: lovi.care, dermstore.com, lovelyskin.com, influenster.com, walmart.com, skinsort.com, and more

Questions and answers

How well does Peter Thomas Roth Therapeutic Sulfur Mask work for combination skin?

This cleansing mask works reasonably well for combination skin by soaking up extra oil with sulfur and clays, though other products fit this skin type better. A product of this type needs potent oil-controlling ingredients like salicylic acid and zinc oxide alongside balanced hydration to properly care for combination skin.

Which ingredients make this mask a good fit for combination skin?

Sulfur and kaolin clay help absorb excess oil on your combination skin, while soothing aloe and glycerin provide supportive hydration. To fit combination skin even better, a product like this needs powerful oil-controlling ingredients like salicylic acid alongside balancing hydrators.

Clinical, Cosmetic and Investigational Dermatology, 2017

What does Sulfur do for combination skin?

Sulfur helps clear up breakouts and calms oily areas without irritating dry patches on combination skin. It works gently to keep skin looking clear and balanced.

Journal of Drugs in Dermatology, 2004Journal of the American Academy of Dermatology, 1988

What does Kaolin Clay do for combination skin?

Kaolin clay helps absorb excess oil in oily areas while keeping dry patches comfortable and calm. This gentle mineral ingredient is unlikely to irritate sensitive combination skin.

Archives of Dermatological Research, 2024

Where does this mask go in a skincare routine for combination skin?

This cleansing mask fits into a weekly routine for combination skin as an occasional step after your cleanser and enzyme powder. While it helps absorb excess oil and is safe for your skin, combination skin typically needs a better balance of targeted oil control and steady hydration from ingredients like niacinamide or hyaluronic acid.

Can I use this mask with retinol, and in what order?

You can use this mask in your weekly routine, but avoid applying it on the same night as your retinol to prevent irritation. Instead, use the mask on a separate evening, or stick to a gentle cleanser, soothing hydrators, and moisturizers that keep combination skin soft and balanced.

How often should I use this mask?

You can use this mask once a week as part of your weekly routine, as it offers moderate exfoliation with sulfur and kaolin. To better fit combination skin, a product of this type needs stronger oil control and more targeted ingredients for managing oily shine.

Can this mask clog pores, cause breakouts or purging for combination skin?

This mask is unlikely to clog pores or cause breakouts on combination skin because its clays and sulfur help absorb excess oil, though it may feel drying for some. To better fit combination skin, this type of product needs ingredients that balance oil control with deeper hydration to prevent dryness.

Is this mask fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (parfum).

What the research says

Why other cleansing masks fit combination skin better

  • Chemical peels with 30% supramolecular salicylic acid effectively treated acne and reduced facial sebum secretion while improving skin hydration and barrier function in 25 patients.

    Journal of Cosmetic Dermatology, 2022

  • Daily treatment with a facial serum containing multiple acids reduced post-inflammatory hyperchromia lesion grade and number by 29.4% at 56 days, and decreased skin oiliness by 30.7% at 7 days in Brazilian patients with acne vulgaris.

    Journal of Cosmetic Dermatology, 2021

Ingredients

Sulfur, Water, Bentonite, Kaolin, Propylene Glycol, Talc, Glycerin, Aloe Barbadensis Leaf Juice, Zinc Oxide, Polysorbate 20, Titanium Dioxide Ci 77891, Carbomer, Parfum, Sodium Hydroxide, Diazolidinyl Urea, Methylparaben, Propylparaben

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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