# Peter Thomas Roth Therapeutic Sulfur Mask for sensitive skin

**Lovi Fit: Average fit for sensitive skin.**
Normal Skin Fit: Average · Effectiveness: Average · Safety: Low Risk.

Page: https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Germany.

Brand: [Peter Thomas Roth](https://lovi.care/skincare/de/brands/peter-thomas-roth)
Category: [Face masks](https://lovi.care/skincare/de/best/face-masks)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

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

## Why this fit

- Offers moderate suitability for normal skin as sulfur and zinc oxide provide anti-inflammatory and antimicrobial benefits to help reduce acne lesions and blemishes. Glycerin and aloe leaf juice offer some hydration and soothing effects, though additional humectants would better support normal skin needs.
- The formulation provides general skincare benefits like hydration and soothing, which you may notice, but lacks specialized ingredients to directly target your redness and irritation concerns.
- The product is generally safe for your sensitive skin, with a low risk of irritation primarily from the fragrance component.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin): Average (this page)
- [Acne-prone skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/mature-skin): Low
- [Dry sensitive skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/oily-acne-prone-skin): Average

## Key ingredients

Sulfur, Kaolin Clay, Bentonite Clay, Soothing Aloe

## What the research says

- Biomimetic hyaluronic acid-stabilized zinc oxide nanoparticles selectively inhibited C. acnes, outperformed erythromycin in preclinical acne models, and safely reduced acne lesions and redness in a clinical trial. ([Journal of Controlled Release, 2025](https://pubmed.ncbi.nlm.nih.gov/40254135/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Azelaic acid was probably less effective than benzoyl peroxide in acne treatment response, while showing little or no difference compared to tretinoin, and adverse events were mild and transient across evaluated topical treatments. ([Journal of Evidence-based Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/33034949/))
- Topical application of precipitated sulphur 2-8% petrolatum achieved a 95% clinical and ectoparasitological cure rate in 40 ambulatory scabies patients without relevant adverse effects. ([Revista de Investigacion Clinica; Organo Del Hospital de Enfermedades de la Nutricion, 2004](https://pubmed.ncbi.nlm.nih.gov/15776866/))
- Topical 10% benzoyl peroxide and 2%-5% sulfur cream achieved "good" to "excellent" results with no undesirable side effects in 113 consecutive patients with acne. ([Canadian Medical Association Journal, 1966](https://pubmed.ncbi.nlm.nih.gov/4223133/))
- Vectorization of high molecular weight hyaluronic acid with clay enabled its penetration into deeper skin layers and led to a significant clinical reduction in fine lines in the crow's feet area compared to placebo after 28 days. ([Skin Research and Technology, 2024](https://pubmed.ncbi.nlm.nih.gov/38591218/))
- Twice-weekly use of a clay mask over 4 weeks in 75 adults with oily or combination skin improved acne-related outcomes, sebum content, skin evenness, hydration, and reduced dryness and irritation. ([Skin Research and Technology, 2023](https://pubmed.ncbi.nlm.nih.gov/38009030/))
- Clay jojoba oil facial masks reduced total skin lesions by a mean of 54% after 6 weeks in 133 participants with acne-prone, lesioned skin and mild acne compared to baseline. ([Forschende Komplementarmedizin, 2012](https://pubmed.ncbi.nlm.nih.gov/22585103/))
- Quaternized carboxymethyl chitosan/organic montmorillonite nanocomposite demonstrated superior moisture-adsorption and retention compared to hyaluronic acid, good UV-protection ability, negligible dermal irritation, and prominent moisture-retention efficacy on human stratum corneum when formulated into a cosmetic cream. ([Carbohydrate Polymers, 2017](https://pubmed.ncbi.nlm.nih.gov/28732847/))
- A novel water-in-oil emulsion with a lecithin-modified bentonite prevented epidermal degradation and inflammatory protein secretion induced by urban dust and cedar pollen more effectively than a conventional water-in-oil emulsion in a reconstructed human epidermis model. ([International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/31995229/))
- Bentonite nanoparticles and honey co-administration improved skin wound healing in BALB/c mice by reducing inflammatory cell infiltration and increasing fibroblastosis, new epithelium thickness, granulation area, and collagen density compared to the untreated control group. ([The International Journal of Lower Extremity Wounds, 2025](https://pubmed.ncbi.nlm.nih.gov/35950795/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief. ([Plastic and Reconstructive Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29649056/))
- Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo. ([Journal of Alternative and Complementary Medicine, 2010](https://pubmed.ncbi.nlm.nih.gov/20569031/))

## Why other cleansing masks fit sensitive skin better

- Oral and topical botanical products containing ingredients like ashwagandha, saffron, l-theanine, and tocopherol reduced facial redness and pigmentation and improved sleep and certain mood parameters in healthy females with sensitive skin compared to baseline. ([Journal of Clinical Medicine, 2022](https://pubmed.ncbi.nlm.nih.gov/36431167/))

## What reviewers say

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.

- Liked: Effective acne treatment (mostly mentioned)
- Disliked: Unpleasant smell (mostly mentioned)
- Liked: Oil and pore control (often mentioned)
- Disliked: Drying and irritating (often mentioned)
- Liked: Fast acting (sometimes noted)
- Liked: Good value (sometimes noted)
- Liked: Smooth application (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Packaging concerns (rarely noted)
- Disliked: Sensitizing (rarely noted)

## How to apply

- Use this cleansing mask once a week as part of your weekly routine, starting slowly to see how your skin reacts.
- Apply this product after cleansing and enzyme powder, and before your hydrating toner and moisturizer.
- Smooth an even layer of the cleansing mask over your face, making sure to gently avoid rubbing.
- Put the mask on clean and dry skin to keep your sensitive face calm and comfortable.
- Do a patch test before your first use and avoid getting the mask too close to your eyes.
- Video: https://storage.pora.ai/6089f210022bdd96805c3bf12c9a44a3.mp4

## Questions and answers

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

This mask works just okay for sensitive skin, as it is generally safe but lacks specialized ingredients to directly target redness and irritation. A product for this skin needs natural extracts, gentle exfoliants, and hydrating components to calm and nourish without causing irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this mask a good fit for sensitive skin?

Glycerin and soothing aloe help provide gentle hydration and comfort, while zinc oxide and sulfur assist with calming benefits. However, a cleansing mask for sensitive skin needs extra hydrating ingredients and soothing plant extracts to better calm redness and irritation.
Sources: [Journal of Controlled Release, 2025](https://pubmed.ncbi.nlm.nih.gov/40254135/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Sulfur do for sensitive skin?

Topical sulfur helps manage various skin concerns with a low likelihood of irritation, though sensitive skin requires gentle formulations and careful monitoring. This type of skin needs soothing and protective ingredients like ceramides or niacinamide alongside treatments to prevent dryness and redness.
Sources: [Journal of Drugs in Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/15303787/)

### What does Kaolin Clay do for sensitive skin?

Kaolin clay is a gentle option for sensitive skin because it helps absorb excess oil without causing harsh irritation. This type of ingredient is generally safe for everyday use and may help calm the skin while keeping it comfortable.
Sources: [International Journal of Toxicology, 2003](https://pubmed.ncbi.nlm.nih.gov/12851164/), [Archives of Dermatological Research, 2024](https://pubmed.ncbi.nlm.nih.gov/39438324/)

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

This cleansing mask is not part of the standard daily or weekly routine for sensitive skin, though it is generally safe with a low risk of irritation from the fragrance. Sensitive skin of this type needs products with extra soothing ingredients and specialized care that directly target redness and irritation without causing disruption.

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

This mask is generally safe for sensitive skin, but because it lacks specialized ingredients to calm redness and irritation, you should use it on different nights than your retinol to avoid dryness. To help sensitive skin stay calm and smooth, a product of this type needs extra soothing hydrators and barrier-repairing ingredients.

### How often should I use this mask?

This mask works safely for your sensitive skin, though other products fit it better. Sensitive skin of this type needs soothing ingredients like aloe and extra hydrators to calm redness and keep skin comfortable.

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

This mask is generally safe for sensitive skin, but the clays and sulfur can sometimes be drying and irritating for some people. A mask of this type needs extra soothing ingredients and hydration to keep sensitive skin calm and comfortable.

### Is this mask fragrance-free and alcohol-free?

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

## Alternatives for sensitive skin

- [Dr. Sebagh Deep Exfoliating Mask](https://lovi.care/skincare/de/p/dr-sebagh/deep-exfoliating-mask/for/sensitive-skin) — Superior fit — €81.80 at Amazon
- [Sulwhasoo Herbal Clay Purifying Mask](https://lovi.care/skincare/de/p/sulwhasoo/herbal-clay-purifying-mask/for/sensitive-skin) — High fit — €46.00 at Amazon
- [Sulwhasoo Clarifying Mask](https://lovi.care/skincare/de/p/sulwhasoo/clarifying-mask/for/sensitive-skin) — High fit — €46.00 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/de/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — €39.99 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/de/p/skin1004/centella-asiatica-toning-toner/for/sensitive-skin) — Superior fit — €19.89 at Amazon
- Moisturizer with Sun Protection: [Torriden DIVE-IN Mild Sunscreen](https://lovi.care/skincare/de/p/torriden/dive-in-mild-sunscreen/for/sensitive-skin) — Superior fit — €18.00 at Amazon

## Where to buy

No store in Germany has a checked price for this product, so the page shows none.

## 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
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin (this page)
- France: https://lovi.care/skincare/fr/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/peter-thomas-roth/therapeutic-sulfur-mask/for/sensitive-skin