# ONE/SIZE OIL SUCKER for oily acne-prone skin

**Lovi Fit: Low fit for oily acne-prone skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: Concerning.

Page: https://lovi.care/skincare/fr/p/one-size/oil-sucker/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 France.

Brand: [ONE/SIZE](https://lovi.care/skincare/fr/brands/one-size)

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.

A weak match for oily acne-prone skin; the products alongside fit it better.

## Why this fit

- Offers moderate mattifying for your oily skin due to silica absorbing excess oil, but its benefits are mostly supportive and irrelevant for your primary concerns of acne, blemishes, and breakouts.
- The formula is highly suitable for oily skin with dimethicone providing emollient action, though it does not directly address your specific skin issues.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/sensitive-skin): Low
- [Acne-prone skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/acne-prone-skin): Caution
- [Skin with dark spots](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/mature-skin): Low
- [Dry sensitive skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/oily-acne-prone-skin): Low (this page)

## Key ingredients

Dimethicone, Cyclopentasiloxane

## What the research says

- Wearing an N95 mask alone compared to using dimethicone cream or hydrocolloid dressing caused more adverse skin reactions among 73 military health care workers, with no significant differences in fit test failure rates between groups. ([Military Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38771104/))
- A dimethicone skin protectant lotion significantly decreased visual scoring and transepidermal water loss compared to vehicle control and SLS-only treated sites in 12 healthy humans exposed to sodium lauryl sulfate. ([Skin Research and Technology, 2000](https://pubmed.ncbi.nlm.nih.gov/11428946/))
- Treatment with a moisturizer containing dimethicone and glycerine increased epidermal thickness by 0.019 mm, improved barrier function by decreasing transepidermal water loss by 13%, decreased melanin intensity, and induced keratins 6 and 16 in fifteen women with moderately photoaged forearms. ([Clinical and Experimental Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17137484/))

## Why other products fit oily acne-prone skin better

- Adapalene 0.1%-benzoyl peroxide 2.5% fixed-dose combination gel provided significantly greater, synergistic efficacy and a faster onset of action compared with the vehicle, adapalene monotherapy, and benzoyl peroxide monotherapy in patients with acne vulgaris. ([The British Journal of Dermatology, 2009](https://pubmed.ncbi.nlm.nih.gov/19466959/))
- Topical benzoyl peroxide 5% gel treatment improved acne severity, sebum, stratum corneum hydration, and transepidermal water loss, while significantly reducing microbial diversity and the prevalence of Cutibacterium in 33 patients with acne vulgaris. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/34962033/))

## Questions and answers

### Why is ONE/SIZE Oil Sucker Primer a weak match for oily acne-prone skin?

ONE/SIZE Oil Sucker Primer is a weak match because, while silica helps absorb excess oil, the formula does not address acne, blemishes, and breakouts. A primer for this skin needs ingredients like benzoyl peroxide, sulfur, or niacinamide to treat breakouts while remaining safe and non-irritating.
Sources: [Ostomy/wound Management, 2005](https://pubmed.ncbi.nlm.nih.gov/16439809/)

### Which ingredients make this primer a poor fit for oily acne-prone skin?

Dimethicone and silica help control shine on oily skin, but they do not address breakouts or blemishes. A makeup primer for oily acne-prone skin needs active ingredients like benzoyl peroxide, sulfur, or niacinamide to treat acne.
Sources: [Ostomy/wound Management, 2005](https://pubmed.ncbi.nlm.nih.gov/16439809/)

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

Water helps keep oily, acne-prone skin hydrated without making it greasy. Keeping skin hydrated is important because acne treatments can dry it out and irritate the skin barrier.
Sources: [Journal of Drugs in Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40196957/)

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

Dimethicone helps protect oily, acne-prone skin from irritation, but it shows varying performance in keeping skin hydrated compared to other protectants. Because it can feel heavy, this type of skin often needs lighter ingredients like natural plant oils with a higher linoleic acid to oleic acid ratio to keep pores clear and the skin barrier strong.
Sources: [Ostomy/wound Management, 2005](https://pubmed.ncbi.nlm.nih.gov/16439809/), [Military Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38771104/)

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

This makeup primer goes in your morning routine after your moisturizer and before your SPF. Because this product is a weak match for oily acne-prone skin, a primer of this type needs blemish-fighting ingredients and oil-controlling benefits to properly care for your skin concerns.

### Can I use this primer with salicylic acid, and in what order?

You can use this makeup primer after your salicylic acid treatment has fully absorbed and dried on your skin. This product helps control shine for oily skin, but since it does not treat breakouts, your acne-prone skin needs products containing ingredients like ceramides, licochalcone A, or gentle anti-inflammatory agents.

### How often should I use this primer?

You can use this makeup primer whenever you wear makeup, but it is a weak match for your oily acne-prone skin because it only absorbs extra oil without helping with breakouts. This skin needs a routine with ingredients that actively target blemishes and breakouts.

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

This primer is a weak match for your oily acne-prone skin because it offers mostly supportive mattifying without tackling your breakouts. A product for this skin needs oil-absorbing and breakout-clearing ingredients to keep pores clear.
Sources: [Ostomy/wound Management, 2005](https://pubmed.ncbi.nlm.nih.gov/16439809/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily acne-prone skin

- [Perricone MD Intensive Pore Minimizing Toner](https://lovi.care/skincare/fr/p/perricone-md/intensive-pore-minimizing-toner/for/oily-acne-prone-skin) — High fit — €48.00 at Amazon
- [Good Molecules Niacinamide Brightening Toner](https://lovi.care/skincare/fr/p/good-molecules/niacinamide-brightening-toner/for/oily-acne-prone-skin) — High fit — €18.00 at Amazon
- [Dr. Hauschka Clarifying Toner](https://lovi.care/skincare/fr/p/dr-hauschka/clarifying-toner/for/oily-acne-prone-skin) — Average fit — €41.03 at Amazon

## Routine for oily acne-prone skin

### AM

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/fr/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — €11.35 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/fr/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — €36.00 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/fr/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — €17.47 at Amazon
- SPF: [make p:rem UV Defense Me Blue Ray Sun Cream](https://lovi.care/skincare/fr/p/make-p-rem/uv-defense-me-blue-ray-sun-cream/for/oily-acne-prone-skin) — Superior fit — €34.30 at Amazon

### PM

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/fr/p/pyunkang-yul/deep-cleansing-oil/for/oily-acne-prone-skin) — Superior fit — €21.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/fr/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — €11.35 at Amazon
- Cleansing Toner: [Caudalie Vinopure Clear Skin Purifying Toner](https://lovi.care/skincare/fr/p/caudalie/vinopure-purifying-toner/for/oily-acne-prone-skin) — Superior fit — €15.50 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/fr/p/peach-and-lily/glass-skin-refining-serum/for/oily-acne-prone-skin) — Superior fit — €86.15 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/fr/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — €17.47 at Amazon

### Weekly

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/fr/p/pyunkang-yul/deep-cleansing-oil/for/oily-acne-prone-skin) — Superior fit — €21.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/fr/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — €11.35 at Amazon
- Enzyme Powder: [Dermalogica Daily Microfoliant](https://lovi.care/skincare/fr/p/dermalogica/daily-microfoliant/for/oily-acne-prone-skin) — Superior fit — €49.00 at Amazon
- Cleansing Mask: [Herbivore Botanicals Blue Tansy Resurfacing Clarity Mask](https://lovi.care/skincare/fr/p/herbivore-botanicals/blue-tansy-bha-and-enzyme-pore-refining-mask/for/oily-acne-prone-skin) — Superior fit — €79.97 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/fr/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — €36.00 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/fr/p/peach-and-lily/glass-skin-refining-serum/for/oily-acne-prone-skin) — Superior fit — €86.15 at Amazon

## Where to buy

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

## Ingredients

Water, Dimethicone, Cyclopentasiloxane, Isododecane, Silica, Glycerin, Polysilicone-11, Sodium Chloride, Phenoxyethanol, Caprylyl Glycol, Hexylene Glycol, Disodium Edta
## 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/one-size/oil-sucker/for/oily-acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/one-size/oil-sucker/for/oily-acne-prone-skin
- France: https://lovi.care/skincare/fr/p/one-size/oil-sucker/for/oily-acne-prone-skin (this page)
- Italy: https://lovi.care/skincare/it/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/one-size/oil-sucker/for/oily-acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/one-size/oil-sucker/for/oily-acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/one-size/oil-sucker/for/oily-acne-prone-skin