Clé de Peau Beauté Protective Day Emulsion: batch code, shelf life and ingredients
Check when your Clé de Peau Beauté Protective Day Emulsion was made from its batch code and how long it lasts, then see what it is mostly made of and which ingredients do the work — based on the ingredient list the brand publishes.
Clé de Peau Beauté
Protective Day Emulsion
프로텍티브 데이 에멀전
Ingredient list from the Hong Kong version (source checked 2026-10-27). The US version has a different list.
What the brand says it does
Daytime moisturizing emulsion with UV filters and lily extract, said to support the skin barrier, refine texture and pores, soften fine lines and help shield skin from UV.
69ingredients
3key ingredients
3worth knowing
Manufacture date and shelf life
Can I tell when my Clé de Peau Beauté Protective Day Emulsion was made from its batch code?
Yes, as an estimate. Clé de Peau Beauté uses the Shiseido group format: for example, code 5336SG reads as December 2, 2025. Results come from public reports, not from the brand.
How long does Clé de Peau Beauté Protective Day Emulsion last unopened?
Clé de Peau Beauté says: “Unopened products maintain their quality and perform as expected for approximately three years.” (cledepeaubeaute.com FAQ, checked 2026-10-13). A date printed on your pack always comes first.
How long can I use it after opening?
Look for the open-jar symbol on the pack (for example 12M = 12 months after opening). Our period-after-opening calculator gives the exact date.
Where the code is printed → After-opening calculator → All Clé de Peau Beauté products →
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
Potassium Methoxysalicylate#15
포타슘메톡시살리실레이트
Above the 1% line
4MSK: brightening ingredient that also helps turnover.
Sodium Acetylated Hyaluronate#32
소듐아세틸레이티드하이알루로네이트
Above the 1% line
Modified hyaluronic acid that binds to skin more strongly.
Ingredient guide →Ceramide NP#49
세라마이드엔피
Above the 1% line
Ceramide: one of the lipids that hold skin cells together and keep water in.
Ingredient guide →Worth knowing
- Contains fragrance or essential oils (Fragrance). Skip it if fragrance irritates your skin.
- Fragrance allergens listed: Hexyl Cinnamal, Citronellol, Alpha-Isomethyl Ionone, Limonene, Linalool, Geraniol, Benzyl Benzoate. In the EU these must be named when above 0.001% in leave-on or 0.01% in rinse-off products.
- Alcohol is high on the list (#4). It can feel drying or stinging on dry or sensitive skin.
What most of it is made of
- WaterBase
- Dipropylene GlycolHumectant
- Butylene GlycolHumectant
- AlcoholSolvent
- OctocryleneUV filter
1% line: from Phenoxyethanol (#64) 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 (69)
| 1 | Water정제수The base of most creams and toners; dissolves the water-loving ingredients. | Base |
| 2 | Dipropylene Glycol다이프로필렌글라이콜Solvent and humectant; common in fragranced products. | Humectant |
| 3 | Butylene Glycol부틸렌글라이콜Light humectant and solvent that helps other ingredients spread and absorb. | Humectant |
| 4 | Alcohol에탄올Ethanol: solvent and texture lightener; drying when used at high levels. | Solvent |
| 5 | Octocrylene옥토크릴렌UVB filter that also stabilises avobenzone. | UV filter |
| 6 | Ethylhexyl Methoxycinnamate에칠헥실메톡시신나메이트UVB filter (octinoxate). | UV filter |
| 7 | Glycerin글리세린A classic humectant that draws water into the outer skin layer. Well tolerated by almost everyone. | Humectant |
| 8 | Diisopropyl Sebacate다이아이소프로필세바케이트Emollient that softens skin and helps the formula spread. | Emollient |
| 9 | C12-15 Alkyl BenzoateC12-15알킬벤조에이트Emollient that helps dissolve UV filters. | Emollient |
| 10 | Butyl Methoxydibenzoylmethane부틸메톡시디벤조일메탄UVA filter (avobenzone); needs stabilisers to stay effective in sunlight. | UV filter |
| 11 | Silica실리카Absorbs oil and gives a matte, soft-focus finish. | Thickener / texture |
| 12 | Diglycerin다이글리세린Humectant that helps skin hold on to water. | Humectant |
| 13 | Dimethicone다이메티콘Silicone that smooths, adds slip and forms a breathable protective film. | Silicone |
| 14 | Trehalose트레할로오스Sugar humectant that helps skin hold water. | Humectant |
| 15 | Potassium Methoxysalicylate포타슘메톡시살리실레이트4MSK: brightening ingredient that also helps turnover. | Active ingredient |
| 16 | Phytosteryl Macadamiate피토스테릴마카다미에이트Emollient that softens skin and helps the formula spread. | Emollient |
| 17 | Peg-6피이지-6Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 18 | Peg-32피이지-32Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 19 | Peg/ppg-17/4 Dimethyl Ether피이지/피피지-17/4다이메틸에터Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 20 | Oryzanol오리자놀Antioxidant that protects the formula from oxidation. | Antioxidant |
| 21 | Tocopheryl Acetate토코페릴아세테이트Stable vitamin E ester. | Antioxidant |
| 22 | Trimethylsiloxysilicate트라이메틸실록시실리케이트Silicone that gives a smooth, silky finish. | Silicone |
| 23 | Ginkgo Biloba Leaf Extract은행나무잎추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 24 | Crataegus Monogyna Flower Extract모노기나산사꽃추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 25 | Panax Ginseng Root Extract인삼추출물Ginseng root extract, used for conditioning and the look of firmness. | Plant extract |
| 26 | Ononis Spinosa Root Extract레스트해로우뿌리추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 27 | Hydrangea Serrata Leaf Extract산수국잎추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 28 | Rosa Canina Fruit Extract로즈힙열매추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 29 | Saxifraga Sarmentosa Extract바위취추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 30 | Hibiscus Esculentus Fruit Extract오크라열매추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 31 | Zanthoxylum Piperitum Peel Extract초피나무열매껍질추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 32 | Sodium Acetylated Hyaluronate소듐아세틸레이티드하이알루로네이트Modified hyaluronic acid that binds to skin more strongly.Ingredient guide → | Humectant |
| 33 | Rosa Roxburghii Fruit Extract스위트체스트넛로즈열매추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 34 | Lilium Candidum Flower Extract마돈나백합꽃추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 35 | Bupleurum Falcatum Root Extract시호뿌리추출물Plant extract, usually present in small amounts for conditioning. | Plant extract |
| 36 | Petrolatum페트롤라툼One of the most effective occlusives; reduces water loss from damaged skin. | Occlusive |
| 37 | Hydrogenated Polydecene하이드로제네이티드폴리데센Light synthetic emollient, a squalane-like alternative. | Emollient |
| 38 | PEG-10 Phytosterol피이지-10피토스테롤Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 39 | Succinoglycan석시노글리칸Thickener, film-former or powder that sets the texture and finish. | Thickener / texture |
| 40 | Mica마이카Mineral powder that adds shimmer. | Colourant |
| 41 | PEG-6 Distearate피이지-6다이스테아레이트Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 42 | Beheneth-10베헤네스-10Emulsifier or solubiliser that keeps oil and water mixed. | Emulsifier |
| 43 | Carbomer카보머Gelling agent that creates clear gels. | Thickener / texture |
| 44 | PEG/PPG-19/19 Dimethicone피이지/피피지-19/19다이메티콘Silicone that gives a smooth, silky finish. | Silicone |
| 45 | Stearic Acid스테아릭애씨드Fatty acid used as thickener and co-emulsifier. | Emulsifier |
| 46 | Potassium Hydroxide포타슘하이드록사이드Strong alkali used in small amounts to adjust pH or to make soap in cleansers. | pH adjuster |
| 47 | Hydroxypropyl Methylcellulose Stearoxy Ether하이드록시프로필메틸셀룰로오스스테아록시에터Thickener, film-former or powder that sets the texture and finish. | Thickener / texture |
| 48 | Dextrin Palmitate덱스트린팔미테이트Emollient that softens skin and helps the formula spread. | Emollient |
| 49 | Ceramide NP세라마이드엔피Ceramide: one of the lipids that hold skin cells together and keep water in.Ingredient guide → | |
| 50 | C13-16 IsoalkaneC13-16아이소알케인Emollient that softens skin and helps the formula spread. | Emollient |
| 51 | BHT비에이치티Antioxidant that keeps oils in the formula from going rancid. | Antioxidant |
| 52 | Sodium Metaphosphate소듐메타포스페이트Binds metal ions so the formula stays stable. | Chelating agent |
| 53 | Disodium EDTA다이소듐이디티에이Binds metal ions so the formula stays stable. | Chelating agent |
| 54 | C10-13 IsoalkaneC10-13아이소알케인Emollient that softens skin and helps the formula spread. | Emollient |
| 55 | Sodium Metabisulfite소듐메타바이설파이트Antioxidant that protects the formula from oxidation. | Antioxidant |
| 56 | Hexyl Cinnamal헥실신남알Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 57 | Citronellol시트로넬올Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 58 | Alpha-Isomethyl Ionone알파-아이소메틸아이오논Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 59 | Limonene리모넨Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 60 | Linalool리날룰Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 61 | Geraniol제라니올Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 62 | Benzyl Benzoate벤질벤조에이트Fragrance component the EU requires brands to name on the label because it can trigger allergies in some people. | Fragrance allergen |
| 63 | Tocopherol토코페롤Vitamin E. Antioxidant that also protects oils in the formula from going rancid. | Antioxidant |
| 1% line — probably 1% or less below this point | ||
| 64 | Phenoxyethanol페녹시에탄올The most common preservative. The EU caps it at 1%, so everything listed after it is at 1% or less. | Preservative |
| 65 | Fragrance향료A blend of scent ingredients listed as one word. Brands do not have to name what is inside. | Fragrance |
| 66 | 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 |
| 67 | CI 77491적색산화철Colourant. | Colourant |
| 68 | CI 17200Red colourant (D&C Red 33). | Colourant |
| 69 | CI 19140Yellow colourant (FD&C Yellow 5, tartrazine). | 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.