# Peter Thomas Roth FIRMx Peeling Gel for combination skin

**Lovi Fit: High fit for combination skin.**
Combination Skin Fit: Superior · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin

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

Brand: [Peter Thomas Roth](https://lovi.care/skincare/brands/peter-thomas-roth)
Category: [Exfoliants](https://lovi.care/skincare/best/exfoliators)

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for combination skin; a few products fit it even better.

## Why this fit

- Offers excellent exfoliation for your combination skin, as R-Bacillus Licheniformis Keratinase and pineapple fruit extract work to regulate desquamation and smooth texture, addressing oily shine.
- Cellulose and Lactobacillus Punica Granatum Extract Fruit Ferment further aid in gentle exfoliation and pore refinement, supporting your goal of reducing shine.
- The formula is safe for your combination skin, with no harsh ingredients that could cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin): High (this page)
- [Sensitive skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/mature-skin): Superior
- [Dry sensitive skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/p/peter-thomas-roth/firmx-peeling-gel/for/oily-acne-prone-skin): Average

## Key ingredients

Pineapple, Pomegranate Enzymes, Cellulose, Glycerin, Sodium Hyaluronate, R-Bacillus Licheniformis Keratinase

## What the research says

- Oral bromelain slightly reduced pain compared to controls (mean difference -0.27) and topical bromelain reduced time to complete debridement by 6.89 days, with no major health risks reported. ([Nutrition and Health, 2023](https://pubmed.ncbi.nlm.nih.gov/37157782/))
- An upcycled pineapple leaf fibre crosspolymer forms a physical barrier that protects against environmental aggressors while providing antioxidant, anti-inflammatory, antipollution, UV protection, hydration, and hair benefits. ([International Journal of Cosmetic Science, 2026](https://pubmed.ncbi.nlm.nih.gov/41524117/))
- A coaxial electrospun core-shell nanofiber scaffold delivering bromelain and salvianolic acid B demonstrated sustained drug release, in vitro endothelial cell migration, increased capillary formation in an in ovo assay, and in vivo efficacy for skin regeneration and wound healing. ([Biomedical Materials, 2017](https://pubmed.ncbi.nlm.nih.gov/28580904/))
- Nanofibrillar cellulose dressing provides efficient wound healing comparable to polylactide-based copolymer dressings at skin graft donor sites in 24 patients, with significant improvements in observer scar thickness and vascularity and skin elasticity. ([Advances in Wound Care, 2020](https://pubmed.ncbi.nlm.nih.gov/32117583/))
- Bacterial cellulose membranes with and without glycerin showed good skin compatibility and no barrier disruption in human subjects compared to a negative control, with glycerin-containing membranes additionally providing a statistically significant skin moisturizing effect (p=0.044). ([European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/23973717/))
- AgNP-BC exhibited over 99% reduction in Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa with no cytotoxicity, allowing epidermal cell attachment and growth compared to unmodified bacterial cellulose. ([Carbohydrate Polymers, 2014](https://pubmed.ncbi.nlm.nih.gov/24507345/))
- 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/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Enzymatic exfoliation using the keratinase HT1 efficiently decomposed human skin keratin and exfoliated the outermost stratum corneum with less abrasiveness and no damage to the epidermal layer compared with chemical exfoliation. ([Enzyme and Microbial Technology, 2025](https://pubmed.ncbi.nlm.nih.gov/39970752/))

## What reviewers say

Based on a very large amount of data, this product is highly praised for its gentle, acid-free enzymatic exfoliation that effectively removes dead skin cells without causing irritation, making it ideal for sensitive, dry, and combination skin. Users consistently report that it leaves their complexion feeling baby-soft, smooth, and radiant, while helping to unclog pores and improve overall skin texture. Some users question the efficacy of the visible 'rolling' effect, suggesting it may be due to the cellulose ingredient rather than actual dead skin removal.

- Liked: Gentle exfoliation (mostly mentioned)
- Liked: Leaves skin soft (mostly mentioned)
- Liked: Removes dead skin (often mentioned)
- Liked: Brightens complexion (sometimes noted)
- Disliked: Cellulose gimmick (sometimes noted)
- Disliked: Can cause breakouts (rarely noted)
- Disliked: Difficult to rinse (rarely noted)
- Disliked: High price (rarely noted)

## How to apply

- Use this exfoliant product in your PM routine starting once a week, then increase frequency carefully if your skin feels fine.
- Apply this exfoliant step after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the exfoliant into your skin and wait a minute before layering.
- Apply the exfoliant to clean, dry skin to help control your oily shine comfortably.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes Peter Thomas Roth FIRMx Peeling Gel a great fit for combination skin?

This exfoliant treatment is a great fit because its enzymes and plant extracts help clear away dead skin and smooth out your texture while keeping oily shine under control. It uses gentle ingredients that refine your pores safely without causing irritation.
Sources: [European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/23973717/)

### Which ingredients make this exfoliant a good fit for combination skin?

R-Bacillus licheniformis keratinase and pineapple fruit extract make this exfoliant a great fit by regulating skin shedding and smoothing texture to address oily shine. Cellulose, pomegranate enzyme, and glycerin further aid in gentle exfoliation, pore refinement, and moisture support without causing irritation.
Sources: [European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/23973717/)

### What does Pineapple Extract do for combination skin?

Pineapple extract helps balance combination skin by reducing excess oil and calming irritation. It is unlikely to cause irritation and may improve overall skin clarity with regular use.

### What do Pomegranate Enzymes do for combination skin?

Pomegranate enzymes help brighten combination skin and gently sweep away dead cells to keep dry areas smooth and oily zones clear. This ingredient is unlikely to cause irritation and supports an even, balanced skin texture.

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

This exfoliant goes in your evening routine, where treatments with active ingredients belong for simplicity and extra safety around sun exposure. Start using it once a week, and if your skin tolerates it well and you see good results, you can carefully use it more often.

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

You can use this exfoliant in your routine, but it is best to avoid using it on the same nights as your retinol to prevent irritation. Instead, use your retinol on select evenings and reserve this treatment for your weekly routine or a separate night.
Sources: [European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/23973717/)

### How often should I use this exfoliant?

Start by using this exfoliant once a week, and if your skin tolerates it well and you see good results, you may carefully use it more often. The formula is safe for your combination skin and helps smooth texture while addressing oily shine.

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

This exfoliant is unlikely to clog pores or cause breakouts for your combination skin. The formula has a safe profile with no harsh ingredients that could cause irritation.
Sources: [European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/23973717/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for combination skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/combination-skin) — Superior fit — $16.75 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/combination-skin) — Superior fit — $28.88 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/p/augustinus-bader/the-serum/for/combination-skin) — Superior fit — $200.00 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — $28.08 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/combination-skin) — Superior fit — $25.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/combination-skin) — Superior fit — $18.99 at Amazon

## Where to buy

- Amazon.com: $49.00 (https://www.amazon.com/dp/B00MB4OMBG?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Water, Peg-32, Cellulose, Butylene Glycol, Bergamot Fruit Water, Sorbitol, R-Bacillus Licheniformis Keratinase, Pineapple Fruit Extract, Lactobacillus Punica Granatum Extract Fruit Ferment, Leuconostoc Radish Root Ferment Filtrate, Sodium Hyaluronate, Glycerin, Sodium Hydroxide, Citric Acid, Tetrasodium Edta, Algin, Carbomer, Tromethamine, Isopropyl Myristate, Sodium Chloride, Calcium Chloride, Potassium Sorbate, Sodium Benzoate, Mica, Phenoxyethanol
## 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/firmx-peeling-gel/for/combination-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Germany: https://lovi.care/skincare/de/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- France: https://lovi.care/skincare/fr/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Singapore: https://lovi.care/skincare/sg/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/peter-thomas-roth/firmx-peeling-gel/for/combination-skin