Makeup removers micellar waters, oil removers and pre-soaked wipes are everyday essentials used right around the delicate eye area. That, plus the water content of most of them, gives them a clear safety profile, and a makeup remover is a cosmetic needing a CPSR. This guide explains what the assessment covers across the main types.
For the fundamentals, see our guide to what a CPSR is. Here we focus on makeup removers.
The main types
Makeup removers come in a few forms. Micellar water is a water-based liquid in which tiny surfactant structures (micelles) lift away makeup and grime with no rinsing. Oil-based removers (and biphasic oil-and-water removers) dissolve stubborn and waterproof makeup. Wipes are pre-soaked cloths carrying a cleansing liquid. Each shares the eye-area use but differs in base and therefore in preservation needs.
Identifying which kind of remover you are making is the starting point, because a water-based micellar water, an oil remover and a soaked wipe raise different preservation and formulation questions. The common thread use around the eyes runs through all of them.
Eye-area tolerance is critical
Makeup removers are used directly on and around the eyes, often to remove mascara and eyeliner, so eye tolerance is the single most important safety consideration. The product will contact the delicate eye-area skin, the lash line, and frequently the eye itself. It must be gentle enough not to sting or irritate, and formulated with the strong likelihood of eye contact firmly in mind.
This shapes the whole assessment: fragrance, surfactants and any actives are all judged against the eye-area context, and the product should be suitable for this sensitive use. For a dedicated eye-makeup remover, this consideration is paramount, and is a key reason a proper safety assessment matters so much for these products.
Preservation of water-based removers
Micellar waters and other water-based removers contain water and so need a preservative system and a challenge test. A watery product used around the eyes, often with a reusable cotton pad, must be reliably free of microbial contamination an unpreserved or poorly preserved eye-area product is a real risk. “Just water and a gentle cleanser” still needs proper preservation.
An oil-based remover that is genuinely anhydrous generally does not need a traditional preservative, relying on antioxidants for stability. The assessor judges preservation from the formula. Our preservatives and challenge test guides explain the requirements for water-based removers.
Wipes: the liquid and the substrate
Makeup wipes have two elements to consider: the cleansing liquid they are soaked in, and the cloth (substrate) itself. The liquid is water-based and needs preservation like any water-containing product arguably more so, as the wet substrate and packaging can be a demanding microbial environment over the pack's life. The substrate material also needs to be suitable and compatible with the liquid.
Preserving a wipe pack effectively can be more challenging than preserving a simple liquid, because of the large wet surface area and the way packs are opened and resealed repeatedly. The assessment treats the soaked wipe as the water-containing product it is, with preservation a central concern. (Sustainability of single-use wipes is a separate, growing consideration for brands.)
Surfactants and mildness
Water-based removers use surfactants (in micellar form or otherwise) to lift makeup, and as with any cleanser, the type and level of surfactant determine mildness. Because removers are used on the eyes, mild, well-tolerated surfactant systems are essential harsh surfactants that might be acceptable in a body wash are unsuitable around the eyes. Micellar technology is popular precisely because it can cleanse gently.
The assessment considers the surfactant system's mildness in the eye-area context. Knowing your exact surfactants and their levels is essential, as is choosing a system suited to gentle, no-rinse use near the eyes. A remover that cleanses well but stings the eyes is a poorly balanced product.
Fragrance and allergens
Given eye-area use, fragrance in makeup removers should be minimal and gentle, and many removers are fragrance-free for exactly this reason. Where fragrance is used, it must be at gentle levels and the usual allergen declaration applies. A heavily fragranced eye-makeup remover is a poor idea, since fragrance near the eyes is a common irritant.
The assessment checks any fragrance against the eye-area context and calculates allergens for labelling see our allergen labelling guide. For removers, keeping fragrance light or absent is usually the right call, both for safety and for the gentle positioning these products rely on.
Waterproof makeup and biphasic removers
Removing waterproof makeup long-wear mascara, smudge-proof eyeliner often calls for an oil-based or biphasic remover, where an oil layer and a water layer sit separately in the bottle and are shaken together before use. The oil phase dissolves stubborn, water-resistant makeup that a purely water-based micellar water struggles with. These removers are popular precisely for tough eye makeup.
A biphasic remover still contains water, so the water phase needs preservation and a challenge test like any water-containing product. The fact that it separates into layers does not remove the preservation requirement. The assessment treats a biphasic remover as the water-containing, eye-area product it is, with both the oil and water phases and the overall preservation considered.
Common makeup remover mistakes
The defining mistake with makeup removers is under-preserving water-based products micellar waters and especially wipes, where a large wet substrate and repeated opening make for a demanding microbial environment. An unpreserved or weakly preserved eye-area product is a genuine risk. A second is harsh surfactants, acceptable in a body wash but unsuitable for the gentle, no-rinse, eye-area use a remover demands.
Other slips include too much fragrance near the eyes (a common irritant, which is why many removers are fragrance-free), and overlooking the wipe substrate the cloth itself must be suitable and compatible with the liquid. Each of these traces back to the same root: a makeup remover is used right on the most delicate part of the face.
Keeping eye tolerance front of mind resolves most of them: preserve water-based removers and wipes robustly, choose mild surfactant systems, keep fragrance minimal or absent, and check the substrate. Get those right and a remover is a gentle, reliable product get them wrong and it stings exactly where customers least want it to.
Makeup remover safety at a glance
| Consideration | Why it matters |
|---|---|
| Eye-area use | Eye tolerance is the paramount concern |
| Water-based (micellar) | Needs preservation and challenge testing |
| Wipes | Preserve the liquid; check the substrate |
| Oil-based | Anhydrous usually no preservative |
| Surfactants | Must be mild for eye-area use |
| Fragrance | Keep minimal/gentle; declare allergens |
Makeup remover checklist
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Identify your type micellar, oil or wipe.
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Make eye tolerance the priority throughout.
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Preserve and challenge-test water-based removers and wipes.
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Check the substrate of wipes for suitability.
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Use mild surfactant systems for eye-area use.
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Keep fragrance minimal/gentle; declare allergens.
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Assess it all in a CPSR.
Making makeup remover? Phoenix Safety Consultants assesses micellar waters, oil removers and wipes eye tolerance, preservation, surfactants and fragrance and provides your CPSR, PIF and notification for the UK and EU.
Get a Makeup Remover CPSR →Frequently asked questions
Does a makeup remover need a CPSR?
Yes. Micellar waters, oil removers and wipes are all cosmetics needing a CPSR, PIF, Responsible Person, notification and compliant labelling. Eye-area use makes the assessment especially important.
Does micellar water need a preservative?
Yes. As a water-based product used around the eyes, micellar water needs a preservative system and a challenge test. An unpreserved or poorly preserved eye-area product is a real contamination risk.
What's special about makeup wipes?
They have two elements: the cleansing liquid (water-based, needing preservation) and the cloth substrate (which must be suitable and compatible). Preserving a wet wipe pack can be more demanding than a simple liquid.
Why is eye tolerance so important?
Makeup removers contact the delicate eye-area skin, lash line and often the eye itself, so they must be gentle enough not to sting or irritate. Fragrance, surfactants and actives are all judged against this context.
Do oil-based removers need preserving?
A genuinely anhydrous oil remover generally doesn't, relying on antioxidants for stability. Water-containing or biphasic removers do need preservation. The assessor judges from the formula.
Should makeup removers be fragranced?
Keep fragrance minimal and gentle, or omit it many removers are fragrance-free because fragrance near the eyes is a common irritant. Any fragrance used must be at gentle levels with allergens declared.
What surfactants should I use in micellar water?
Mild, well-tolerated systems suited to gentle, no-rinse use near the eyes. Harsh surfactants acceptable in a body wash are unsuitable for an eye-area remover.
Why are wipes harder to preserve than a liquid?
Because the large wet substrate and the way packs are opened and resealed repeatedly make for a demanding microbial environment over the pack life. Preserving a soaked wipe pack effectively can be more challenging than preserving a simple liquid.
Should a makeup remover contain fragrance?
Best kept minimal or omitted fragrance near the eyes is a common irritant, so many removers are fragrance-free. Any fragrance used must be gentle, with allergens declared.
References: Regulation (EC) No 1223/2009 (EUR-Lex); Annex III/V; ISO 11930; UK Cosmetics Regulation as retained. General information only, not legal advice.
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