marks-spencers-formula Marks & Spencers Formula Absolute Ultimate Sleep Cream
marks-spencers-formula Marks & Spencers Formula Absolute Ultimate Sleep Cream lists 56 ingredients on its label, 51 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Aqua
- Isododecane
- Niacinamide
- C10-18 Triglycerides
- Isodecyl Neopentanoate
- Butylene Glycol
- Cera Alba
- Isononyl Isononanoate
- Dimethicone
- Hydrogenated Tetradecenyl/Methylpentadecene
- Glycerin
- Sucrose Polystearate
- Glyceryl Stearate
- Peg 100 Stearate
- Behenyl Alcohol
- Butyrospermum Parkii
- Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
- Phenoxyethanol
- Isohexadecane
- Tocopheryl Acetate
- Parfum
- Dimethicone Crosspolymer
- Trehalose
- Urea
- Caprylyl Glycol
- Benzophenone-4
- Cetyl Palmitate
- Sclerocarya Birrea Seed Oil
- Aleurites Moluccana Seed Oil
- Disodium Edta
- Sorbitan Laurate
- Polysorbate 80
- Chlorphenesin
- Serine
- Sorbitan Oleate
- Hydroxyethylcellulose
- Acetyl Dipeptide 1 Cetyl Ester
- Carbomer
- Pentylene Glycol
- Potassium Phosphate
- Sodium Lactate
- Algin
- Glyceryl Polyacrylate
- Polysorbate 20
- Sodium Hyaluronate
- Pullulan
- Disodium Phosphate
- Sodium Benzoate
- Ascorbyl Palmitate
- Tocopherol
- Tetrapeptide-26
- Citric Acid
- Palmitoyl Tripeptide-1
- Palmitoyl Tetrapeptide-7
- Ci 15985
- Ci 19140
Highlights
Free of alcoholFree of sulfatesFree of formaldehyde releasersContains mineral oilContains animal-derivedContains siliconesContains EU-26 allergensContains fragranceContains essential oilsContains parabensContains PEG
Formulation view Rich night cream with 5% niacinamide and plant oils. Uses isododecane and silicone complex for penetration, plus beeswax and allantoin. For dry skin nightly repair. Factory perspective: precise control of interfacial tension between high-molecular-weight thickeners and oil phases is vital.
Key ingredients
- SOLVENT
- Aqua
- SKIN CONDITIONING - EMOLLIENT
- IsododecaneC10-18 TriglyceridesIsodecyl NeopentanoateCera Alba
- SMOOTHING
- Niacinamide
- HUMECTANT
- Butylene Glycol
- ANTISTATIC
- Isononyl Isononanoate
Other ingredients
DimethiconeHydrogenated Tetradecenyl/MethylpentadeceneGlycerinSucrose PolystearateGlyceryl StearatePeg 100 StearateBehenyl AlcoholButyrospermum ParkiiAcrylamide/Sodium Acryloyldimethyltaurate CopolymerPhenoxyethanolIsohexadecaneTocopheryl AcetateParfumDimethicone CrosspolymerTrehaloseUreaCaprylyl GlycolBenzophenone-4Cetyl PalmitateSclerocarya Birrea Seed OilAleurites Moluccana Seed OilDisodium EdtaSorbitan LauratePolysorbate 80ChlorphenesinSerineSorbitan OleateHydroxyethylcelluloseAcetyl Dipeptide 1 Cetyl EsterCarbomerPentylene GlycolPotassium PhosphateSodium LactateAlginGlyceryl PolyacrylatePolysorbate 20Sodium HyaluronatePullulanDisodium PhosphateSodium BenzoateAscorbyl PalmitateTocopherolTetrapeptide-26Citric AcidPalmitoyl Tripeptide-1Palmitoyl Tetrapeptide-7Ci 15985Ci 19140
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Isododecane | SKIN CONDITIONING - EMOLLIENT, SOLVENT, PERFUMING | 0 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| C10-18 Triglycerides | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Isodecyl Neopentanoate | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Cera Alba | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, FILM FORMING, PERFUMING | 1 · 1 | Green |
| Isononyl Isononanoate | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Hydrogenated Tetradecenyl/Methylpentadecene | Not decoded yet | — | — |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Sucrose Polystearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, SKIN CONDITIONING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Peg 100 Stearate | Not decoded yet | — | — |
| Behenyl Alcohol | BINDING, SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Butyrospermum Parkii | 皮肤调理剂 | — | Green |
| Acrylamide/Sodium Acryloyldimethyltaurate Copolymer | EMULSION STABILISING, VISCOSITY CONTROLLING · 限制 III/66 | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Isohexadecane | SKIN CONDITIONING - EMOLLIENT, SOLVENT | 0 · 0 | Green |
| Tocopheryl Acetate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Parfum | FRAGRANCE, PERFUMING | 2 · 0 | Yellow |
| Dimethicone Crosspolymer | EMULSION STABILISING, HAIR FIXING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Trehalose | HUMECTANT, MOISTURISING | 0 · 0 | Green |
| Urea | ANTISTATIC, BUFFERING, HUMECTANT, SKIN CONDITIONING | 1 · 0 | Red |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Benzophenone-4 | Not decoded yet | — | — |
| Cetyl Palmitate | SKIN CONDITIONING - EMOLLIENT, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Sclerocarya Birrea Seed Oil | HAIR CONDITIONING, HUMECTANT | 0 · – | Green |
| Aleurites Moluccana Seed Oil | 皮肤调理剂 | 0 · 1 | Green |
| Disodium Edta | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sorbitan Laurate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Polysorbate 80 | DENATURANT, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Chlorphenesin | ANTIMICROBIAL, PRESERVATIVE · 限制 V/50 | 1 · 0 | Yellow |
| Serine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · – | Green |
| Sorbitan Oleate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Hydroxyethylcellulose | BINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Acetyl Dipeptide 1 Cetyl Ester | Not decoded yet | — | — |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Potassium Phosphate | BUFFERING | 0 · – | Green |
| Sodium Lactate | BUFFERING, HUMECTANT, KERATOLYTIC | 0 · – | Green |
| Algin | BINDING, FRAGRANCE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glyceryl Polyacrylate | FILM FORMING | 0 · 0 | Green |
| Polysorbate 20 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Pullulan | BINDING, FILM FORMING | 0 · 0 | Green |
| Disodium Phosphate | ANTICORROSIVE, BUFFERING, FRAGRANCE | 1 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Ascorbyl Palmitate | ANTIOXIDANT, FRAGRANCE | — | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Tetrapeptide-26 | Not decoded yet | — | — |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Palmitoyl Tripeptide-1 | SKIN CONDITIONING | 0 · 0 | Green |
| Palmitoyl Tetrapeptide-7 | SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Ci 15985 | COLORANT · 限制 IV/31 | — | Green |
| Ci 19140 | COLORANT, HAIR DYEING · 限制 IV/44 (CI 19140) III/189 (Acid Yellow 23; Acid Yellow 23 Aluminum lake) | 0 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Isododecane
- Synthetic hydrocarbon solvent providing dry, silky skin feel; high volatility, non-comedogenic, common in sunscreens and foundations, usage 5-30%.
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- C10-18 Triglycerides
- Mixture of C10-18 triglycerides for emolliency, conditioning, and solvency; low comedogenic risk but occlusive.
- Isodecyl Neopentanoate
- Volatile dry ester for make-up/emulsions; fast-drying, non-greasy, seal to prevent weight loss.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Cera Alba
- Animal-derived wax; emulsifier and occlusive; adds texture and emollience
- Isononyl Isononanoate
- Light, low-viscosity ester emollient; excellent spreadability, good for gels and light lotions
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Hydrogenated Tetradecenyl/Methylpentadecene
- Not decoded yet
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Sucrose Polystearate
- Sucrose polyester emulsifier, non-ionic and mild; often blended with water- or oil-soluble surfactants to tune emulsification efficiency.
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- Peg 100 Stearate
- Not decoded yet
- Behenyl Alcohol
- Fat alcohol emulsifier/thickener at 1-3%; low comedogenic risk, check solubility in strong acid/base systems, add antioxidants.
- Butyrospermum Parkii
- African oil/fat/wax; clarify form (oil, butter, or powder) as function depends on it.
- Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
- Polyacrylamide-based thickener with strong emulsion stabilizing power; strict control of residual monomer levels is required.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Isohexadecane
- Lightweight mineral-oil-derived emollient and solvent; low viscosity, non-comedogenic, improves texture
- Tocopheryl Acetate
- Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Dimethicone Crosspolymer
- Crosslinked silicone polymer providing silkiness and viscosity control; for hair and skin; inert but hard to biodegrade.
- Trehalose
- Trehalose; mild humectant and stabilizer for proteins/actives; hygroscopic, light skin feel.
- Urea
- Potent humectant and keratolytic, >10% has exfoliating effect; stinging sensation at high levels, sensitive skin caution
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Benzophenone-4
- Not decoded yet
- Cetyl Palmitate
- Waxy ester increasing viscosity and providing heavy feel; used as emulsifier carrier, low comedogenicity, strong occlusion.
- Sclerocarya Birrea Seed Oil
- Sclerocarya birrea seed oil; fatty acid-rich for hair and skin conditioning; requires antioxidants due to unsaturation.
- Aleurites Moluccana Seed Oil
- Kukui nut oil rich in oleic and linoleic acids; provides moisture and conditioning, no clear comedogenic data.
- Disodium Edta
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Sorbitan Laurate
- O/W emulsifier; low-comedogenic ester, verify emulsion stability.
- Polysorbate 80
- Non-ionic emulsifier and solubilizer; watch for interaction with parabens
- Chlorphenesin
- Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.
- Serine
- Humectant amino acid, 1–3%; high water solubility, compatible with sensitive skin.
- Sorbitan Oleate
- Non-ionic emulsifier for oil-in-water systems; plant-derived, check oxidative stability
- Hydroxyethylcellulose
- Water-soluble cellulose ether for thickening and suspension stabilization; sensitive to ions, electrolytes reduce viscosity, use at pH 7-8.
- Acetyl Dipeptide 1 Cetyl Ester
- Not decoded yet
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Potassium Phosphate
- pH adjuster for buffering systems; 0.1-1%, avoid calcium and magnesium ions
- Sodium Lactate
- Sodium lactate for moisturizing and exfoliation; pH buffering agent
- Algin
- Seaweed-derived thickener at 0.1–1%; provides gel texture, mind calcium ion compatibility
- Glyceryl Polyacrylate
- Water-soluble film former at 1–5%; light feel, soluble in polyols, non-occlusive
- Polysorbate 20
- Non-ionic emulsifier and cleansing surfactant; contains PEG, control microbial load.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Pullulan
- Microbial polysaccharide for film forming and thickening; water-soluble film former used in capsules or moisturizing films.
- Disodium Phosphate
- Phosphate buffer for pH adjustment and preservation; water-soluble; high levels may irritate mucous membranes.
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Ascorbyl Palmitate
- Ascorbyl palmitate, lipophilic Vit C ester, antioxidant; oxidizes, needs light/air protection.
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
- Tetrapeptide-26
- Not decoded yet
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Palmitoyl Tripeptide-1
- Palmitoyl Tripeptide-1 for repair; requires lipid carrier, unstable in aqueous phase
- Palmitoyl Tetrapeptide-7
- Palmitoyl Tetrapeptide-7 boosts collagen; use 0.1–1%, formulate with lipid carriers
- Ci 15985
- Synthetic colorant Yellow 4; known maximum usage limits, potential allergy for some, add per regulations with batch records.
- Ci 19140
- Acid Yellow 23 lake; for coloring and hair dyeing. High water solubility and precipitation risk, pH control required.
Source: full ingredient list published on the product label, collected 2026-09-18. Ratings are our internal reading, not a regulatory conclusion. · Product page
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