# Eucerin DermoPurifyer Triple Effect Serum for oily acne-prone skin

**Lovi Fit: Superior fit for oily acne-prone skin.**
Oily Skin Fit: Superior · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin

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

Brand: [Eucerin](https://lovi.care/skincare/de/brands/eucerin)
Category: [Serums and treatments](https://lovi.care/skincare/de/best/serums)

This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best serums for oily acne-prone skin.

## Why this fit

- Offers excellent suitability for your oily and acne-prone skin, as alcohol denat and salicylic acid work to control oil and exfoliate pores, while isobutylamido thiazolyl resorcinol helps to even skin tone.
- Glycyrrhiza Inflata Root Extract and Panthenol provide soothing benefits, complementing the active ingredients for your skin.
- The product is safe for your skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of calming components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-skin): Superior
- [Dry skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/sensitive-skin): Low
- [Acne-prone skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin): Superior (this page)

## Key ingredients

Thiamidol, Salicylic Acid, Glycyrrhiza Inflata Root Extract, Panthenol, Isobutylamido Thiazolyl Resorcinol

## What the research says

- Treatment with the tyrosinase inhibitor Thiamidol significantly lightened suction blister-induced post-inflammatory hyperpigmentation and improved acne-related post-inflammatory hyperpigmentation compared to vehicle control over 3 months. ([International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33559186/))
- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- A moisturizer containing licochalcone A, 1,2-decanediol, L-carnitine, and salicylic acid significantly reduced noninflammatory, inflammatory, and total acne lesion counts compared to a vehicle control in Thai patients during a 12-week maintenance phase. ([BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/))
- Four-times daily Thiamidol application improves facial hyperpigmentation significantly more than two-times daily application in subjects with mild-to-moderate facial hyperpigmentation, and a real-world three-product Thiamidol regimen shows significant improvement of hyperpigmentation and skin parameters. ([International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/32390164/))
- Application of isobutylamido thiazolyl resorcinol twice daily prior to Q-switched Nd:YAG laser treatment significantly reduced the incidence of post-inflammatory hyperpigmentation at 4 weeks compared to no application in subjects with solar lentigines. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38497328/))
- Isobutylamido thiazolyl resorcinol prevented UVB-induced hyperpigmentation, resulting in significantly lower lightness index and earlier recovery of normal skin color compared to control in healthy participants without significant side effects. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32757247/))
- Cryotherapy with liquid nitrogen achieved a higher cure rate (39%) than salicylic acid (24%) and a wait-and-see approach (16%) for cutaneous warts at 13 weeks in primary care patients. ([CMAJ, 2010](https://pubmed.ncbi.nlm.nih.gov/20837684/))
- Treatment with 2% supramolecular salicylic acid hydrogel resulted in a regression and markedly improvement rate of 51.01% compared to 43.10% for Adapaline gel in patients with mild to moderate facial acne vulgaris, showing no significant difference in efficacy. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590107/))
- Topical 5% benzoyl peroxide plus salicylic acid achieved the greatest lesion reduction at early 2 to 4 week time points compared to benzoyl peroxide, clindamycin, and combination benzoyl peroxide/clindamycin, while 5% benzoyl peroxide plus salicylic acid and combination benzoyl peroxide/clindamycin showed similar efficacy at 10 to 12 weeks in acne patients. ([Journal of the American Academy of Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/20488582/))
- Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism. ([Evidence-based Complementary and Alternative Medicine, 2015](https://pubmed.ncbi.nlm.nih.gov/26273313/))
- Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo. ([Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/))
- Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide. ([Advanced Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39783908/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))
- Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two. ([Auris, Nasus, Larynx, 2020](https://pubmed.ncbi.nlm.nih.gov/32067777/))

## What reviewers say

Based on a very large amount of data, users with oily, acne-prone skin consistently praise this serum for effectively fading post-acne marks and preventing new breakouts. The majority appreciate its mattifying finish and ability to smooth skin texture. Some users find the formula drying or irritating, frequently noting a strong alcohol scent and a stinging sensation upon application.

- Liked: Fades post-acne marks (mostly mentioned)
- Liked: Reduces active breakouts (often mentioned)
- Disliked: Strong chemical scent (often mentioned)
- Liked: Controls oil and shine (sometimes noted)
- Liked: Fast absorption (sometimes noted)
- Liked: Improves skin texture (sometimes noted)
- Disliked: Drying to skin (sometimes noted)
- Disliked: Stinging sensation (sometimes noted)
- Disliked: Caused irritation/purging (rarely noted)
- Disliked: Sticky initial texture (rarely noted)

## How to apply

- Could be used as part of your PM routine. Start 3 times a week and build up to daily use if your skin tolerates it well.
- Apply your serum after cleansing and toning, but before putting on your moisturizer.
- Gently press 2 to 3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on clean, dry skin to help manage your blemishes safely.
- Do a patch test before your first use and avoid the delicate eye area.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Eucerin Triple Effect Serum one of the best fits for oily acne-prone skin?

This serum is one of the best fits because alcohol denat and salicylic acid control oil and clear pores, while isobutylamido thiazolyl resorcinol evens out your skin tone. Glycyrrhiza Inflata Root Extract and panthenol soothe your skin, and the formula is safe and unlikely to cause irritation.
Sources: [International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33559186/)

### Which ingredients make this serum a good fit for oily acne-prone skin?

Alcohol denat and salicylic acid make this serum a good fit because they help control oil and clear pores on oily acne-prone skin. Additionally, isobutylamido thiazolyl resorcinol evens skin tone, while glycyrrhiza inflata root extract and panthenol provide soothing benefits.
Sources: [International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33559186/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### What does Thiamidol do for oily acne-prone skin?

Thiamidol helps fade dark spots left behind by acne and evens out skin tone. It is generally well tolerated on oily skin and is unlikely to cause breakouts.
Sources: [International Journal of Cosmetic Science, 2026](https://pubmed.ncbi.nlm.nih.gov/42426967/), [International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33559186/)

### What does Salicylic Acid do for oily acne-prone skin?

Salicylic acid helps clear breakouts and keeps oily skin balanced by reducing oil levels and calming inflammation. It is well suited for oily, acne-prone skin because it targets pimples while helping keep the skin hydrated and protected.
Sources: [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40682377/), [Experimental Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30972839/)

### Where does this serum go in a skincare routine for oily acne-prone skin?

This serum goes in the evening routine, placed after cleansing and before moisturizing. Putting treatments in the evening helps keep things simple and provides extra safety around sun exposure.

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

You can use this serum with retinol by applying this treatment first in your evening routine, followed by your moisturizer and then retinol on alternating nights to prevent irritation. The soothing ingredients help keep your oily and acne-prone skin calm, making the combination very safe.

### How often should I use this serum?

You can use this treatment in your evening routine, applying it once a week at first and carefully working up to more often if your skin tolerates it well. Thiamidol helps significantly improve uneven skin tone over time, while salicylic acid and alcohol denat work to control oil and clear pores.

### Can this serum clog pores, cause breakouts or purging for oily acne-prone skin?

This serum is unlikely to clog pores or cause breakouts on your oily and acne-prone skin, as salicylic acid helps to clear and exfoliate pores. However, because it actively clears deep in pores, you may experience mild initial purging or a slight stinging sensation.
Sources: [International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33559186/)

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

It contains fragrance (parfum) and drying alcohol (alcohol denat).

## Alternatives for oily acne-prone skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/de/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-acne-prone-skin) — Superior fit — €9.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/de/p/neogen-dermalogy/real-vitamin-c-serum/for/oily-acne-prone-skin) — Superior fit — €29.76 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/de/p/neogen-dermalogy/real-vita-c-serum/for/oily-acne-prone-skin) — High fit — €36.50 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/de/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — €11.75 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/de/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — €36.00 at Amazon
- Moisturizer: [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/de/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/oily-acne-prone-skin) — Superior fit — €37.64 at Amazon

## Where to buy

- Amazon.de: €17.49 (https://www.amazon.de/dp/B0FLFDNMRW?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Water, Alcohol Denat, Glycerin, Tapioca Starch, Carbomer, Salicylic Acid, Isobutylamido Thiazolyl Resorcinol, Decylene Glycol, Glycyrrhiza Inflata Root Extract, Panthenol, Glucosylrutin, Isoquercitrin, Ammonium Acryloyldimethyltaurate-Vp-Copolymer, Pantolactone, Sodium Hydroxide, Trisodium Edta, Citric Acid, Parfum
## 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/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin (this page)
- France: https://lovi.care/skincare/fr/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/eucerin/dermopurifyer-triple-effect-serum/for/oily-acne-prone-skin