YSL Beauty Touche Éclat Illuminating Pen ingredients, decoded
What YSL Beauty Touche Éclat Illuminating Pen is mostly made of, which ingredients do the work and what to watch for — based on the ingredient list the brand publishes.
A click-pen illuminating concealer meant to brighten under-eye shadows, soften the look of fine lines and add a lit-from-within glow.
What it targets
Based on which ingredients are in it, how high up the list they are, and whether they are key actives.
Key ingredients
Mineral UV filter, strongest against UVB; also used as white pigment.
Ingredient guide →Worth knowing
Nothing in particular stood out.
What most of it is made of
- WaterBase
- CyclopentasiloxaneSilicone
- TalcThickener / texture
- GlycerinHumectant
- Mineral OilOcclusive
1% line: from Phenoxyethanol (#29) onward, ingredients are probably at 1% or less. Phenoxyethanol is limited to 1% in the EU, and ingredients at 1% or less may be listed in any order. Products made only for other markets can use more.
Full ingredient list, decoded (38)
| 1 | Water정제수The base of most creams and toners; dissolves the water-loving ingredients. | Base |
| 2 | Cyclopentasiloxane사이클로펜타실록세인Volatile silicone that evaporates and leaves a silky finish. The EU is phasing it out under chemical (REACH) restrictions. | Silicone |
| 3 | Talc탤크Mineral powder that gives a soft, matte finish in makeup. | Thickener / texture |
| 4 | Glycerin글리세린A classic humectant that draws water into the outer skin layer. Well tolerated by almost everyone. | Humectant |
| 5 | Mineral Oil미네랄오일Highly refined oil that seals in moisture; cosmetic grade is purified. | Occlusive |
| 6 | Dimethicone다이메티콘Silicone that smooths, adds slip and forms a breathable protective film. | Silicone |
| 7 | Propanediol프로판다이올Humectant and solvent, often plant-derived; also boosts preservation. | Humectant |
| 8 | Pentylene Glycol펜틸렌글라이콜Humectant with mild antimicrobial action, used to cut down on classic preservatives. | Humectant |
| 9 | Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone라우릴피이지-9폴리다이메틸실록시에틸다이메티콘Silicone that gives a smooth, silky finish. | Silicone |
| 10 | Silica실리카Absorbs oil and gives a matte, soft-focus finish. | Thickener / texture |
| 11 | Dimethicone/Peg-10/15 Crosspolymer다이메티콘/피이지-10/15크로스폴리머Silicone that gives a smooth, silky finish. | Silicone |
| 12 | Sodium Chloride소듐클로라이드Salt; thickens cleansers and stabilises some emulsions. | Thickener / texture |
| 13 | Caprylyl Glycol카프릴릴글라이콜Humectant with preservative-boosting action. | Preservative |
| 14 | Lauryl Peg/ppg-18/18 Methicone라우릴피이지/피피지-18/18메티콘Silicone that gives a smooth, silky finish. | Silicone |
| 15 | Propylene Glycol프로필렌글라이콜Humectant and solvent; can sting very sensitive skin at high levels. | Humectant |
| 16 | Tocopheryl Acetate토코페릴아세테이트Stable vitamin E ester. | Antioxidant |
| 17 | Disteardimonium Hectorite다이스테아다이모늄헥토라이트Thickener, film-former or powder that sets the texture and finish. | Thickener / texture |
| 18 | Tetrasodium EDTA테트라소듐이디티에이Binds metal ions so the formula stays stable. | Chelating agent |
| 19 | Triethoxycaprylylsilane트라이에톡시카프릴릴실레인Silicone that gives a smooth, silky finish. | Silicone |
| 20 | Alumina알루미나Thickener, film-former or powder that sets the texture and finish. | Thickener / texture |
| 21 | Lauroyl Lysine라우로일라이신Humectant that helps skin hold on to water. | Humectant |
| 22 | Propylene Carbonate프로필렌카보네이트Solvent or carrier. | Solvent |
| 23 | Isostearyl Alcohol아이소스테아릴알코올Fatty alcohol that thickens and softens; not drying. | Fatty alcohol |
| 24 | Titanium Dioxide티타늄디옥사이드Mineral UV filter, strongest against UVB; also used as white pigment.Ingredient guide → | UV filter |
| 25 | Silica Silylate실리카실릴레이트Silicone that gives a smooth, silky finish. | Silicone |
| 26 | Dodecene도데센Emollient that softens skin and helps the formula spread. | Emollient |
| 27 | Poloxamer 407폴록사머407Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 28 | Dipropylene Glycol다이프로필렌글라이콜Solvent and humectant; common in fragranced products. | Humectant |
| 1% line — probably 1% or less below this point | ||
| 29 | Phenoxyethanol페녹시에탄올The most common preservative. The EU caps it at 1%, so everything listed after it is at 1% or less. | Preservative |
| 30 | Biosaccharide Gum-1바이오사카라이드검-1Fermented sugar that hydrates and feels silky. | Humectant |
| 31 | Calendula Officinalis Flower Extract포트마리골드꽃추출물Calendula extract, used to soothe and comfort skin. | Soothing |
| 32 | Ruscus Aculeatus Root Extract부처스브룸뿌리추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 33 | Sodium Citrate소듐시트레이트pH buffer. | pH adjuster |
| 34 | Tocopherol토코페롤Vitamin E. Antioxidant that also protects oils in the formula from going rancid. | Antioxidant |
| may contain | Titanium Dioxide (CI 77891)티타늄디옥사이드White pigment (CI 77891). Listed with its colour index number, it is there for colour, not as a sunscreen filter. | Colourant |
| may contain | CI 77491적색산화철Colourant. | Colourant |
| may contain | CI 77163비스머스옥시클로라이드Colourant. | Colourant |
| may contain | Mica마이카Mineral powder that adds shimmer. | Colourant |
Based on the ingredient list the brand publishes; formulas can change and differ by country. The order shows relative amounts, not exact percentages. General information, not medical advice.
Ingredient list as published on the brand’s official website. Formulas change and can differ by country, so check the list on your pack too. General information, not medical advice.