ONE/SIZE OIL SUCKER for combination skin
Dimethicone
Cyclopentasiloxane
Average
- HighCombination Skin Fit
- AverageEffectiveness
- HighSafety
Works for combination skin; other products 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 mattifying for your combination skin, as silica absorbs excess oil and dimethicone provides a smooth finish without clogging pores.
- While it offers general skincare benefits like hydration, it lacks specialized ingredients to directly target your oily shine.
- The formula is safe for your combination skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.
Questions and answers
How well does ONE/SIZE OIL SUCKER Primer work for combination skin?
ONE/SIZE OIL SUCKER Primer offers moderate mattifying for combination skin, as silica absorbs excess oil and dimethicone gives a smooth finish. While it safely provides some hydration without irritation, it lacks specialized ingredients to directly target oily shine. A product of this type needs effective hydrating ingredients, balancing extracts, and components that manage oily shine and acne without causing irritation to truly fit combination skin.
Which ingredients make this primer a good fit for combination skin?
Silica helps absorb excess oil to provide moderate mattifying for combination skin, while dimethicone leaves a smooth finish without clogging pores. A product of this type needs ingredients that effectively target oily shine and acne, along with balanced hydration like niacinamide and snail mucin, to be a better fit for this skin.
What does Water do for combination skin?
Water helps keep combination skin hydrated, though a product of this type needs additional barrier-protecting ingredients like ceramides or petrolatum to lock in that moisture and support overall skin health.
What does Dimethicone do for combination skin?
Dimethicone helps protect combination skin by forming a light barrier that smooths the surface without feeling heavy or greasy. It may keep skin soft and comfortable, though it is unlikely to deeply moisturize dry areas or control excess oil on its own.
Military Medicine, 2024Skin Pharmacology and Physiology, 2014
Where does this primer go in a skincare routine for combination skin?
This makeup primer goes on in the morning after your moisturizer and SPF, right before your makeup. The formula helps manage oil and leaves a smooth finish without clogging pores, though combination skin needs extra ingredients that directly target oily shine.
Can I use this primer with salicylic acid, and in what order?
You can use this primer after applying salicylic acid once the acid has fully dried. This helps keep your combination skin smooth without clogging pores, though combination skin also needs targeted ingredients that directly control oily shine.
How often should I use this primer?
You can use this makeup primer daily as part of your morning routine to help control shine and give your skin a smooth finish. Because it lacks specialized ingredients to directly target oily shine, combination skin benefits most from a primer containing oil-absorbing minerals and lightweight smoothing silicones.
Can this primer clog pores, cause breakouts or purging for combination skin?
This primer is unlikely to clog pores or cause breakouts for your combination skin. The formula is safe and gentle, using ingredients like dimethicone that give a smooth finish without blocking pores. A product for this skin needs specialized ingredients to directly target oily shine.
Is this primer fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
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, 2024A 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, 2000Treatment 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
Why other products fit combination skin better
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
Ingredients
Water, Dimethicone, Cyclopentasiloxane, Isododecane, Silica, Glycerin, Polysilicone-11, Sodium Chloride, Phenoxyethanol, Caprylyl Glycol, Hexylene Glycol, Disodium Edta
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.
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Victoria Derkova, MS
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How does it fit your skin?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.