boots No7 Hydraluminous Water Concentrate
boots Boots No7 Hydraluminous Water Concentrate lists 25 ingredients on its label, 25 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
- Glycerin
- PEG-40 Hydrogenated Castor Oil
- Xylitylglucoside
- Phenoxyethanol
- Sodium Hyaluronate
- Panthenol
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Anhydroxylitol
- Tocopheryl Acetate
- Caprylyl Glycol
- Sodium Benzoate
- Xylitol
- Ascorbyl Glucoside
- Propylene Glycol
- Potassium Hydroxide
- Tetrasodium EDTA
- Ethylhexylglycerin
- Parfum
- Glucose
- Butylene Glycol
- Panax Ginseng Root Extract
- Biosaccharide Gum-4
- Dipropylene Glycol
- Morus Alba Leaf Extract
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains mineral oilContains PEGContains EU-26 allergensContains fragrance
Key ingredients
- SOLVENT
- Aqua
- DENATURANT
- Glycerin
- SURFACTANT - EMULSIFYING
- PEG-40 Hydrogenated Castor Oil
- HUMECTANT
- XylitylglucosideSodium Hyaluronate
- ANTIMICROBIAL
- Phenoxyethanol
- ANTISTATIC
- Panthenol
- EMULSION STABILISING
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Other ingredients
AnhydroxylitolTocopheryl AcetateCaprylyl GlycolSodium BenzoateXylitolAscorbyl GlucosidePropylene GlycolPotassium HydroxideTetrasodium EDTAEthylhexylglycerinParfumGlucoseButylene GlycolPanax Ginseng Root ExtractBiosaccharide Gum-4Dipropylene GlycolMorus Alba Leaf Extract
Skim through
| Ingredient | What it does | Irritancy | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 | Green |
| Xylitylglucoside | HUMECTANT, SKIN CONDITIONING | 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 | Yellow |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 | Green |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | EMULSION STABILISING, FILM FORMING, VISCOSITY CONTROLLING | 0 | Green |
| Anhydroxylitol | HUMECTANT, SKIN CONDITIONING | 0 | Green |
| Tocopheryl Acetate | ANTIOXIDANT, SKIN CONDITIONING | 0 | Green |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 | Yellow |
| Xylitol | ANTI-SEBORRHEIC, DEODORANT, HUMECTANT, FLAVOURING, SKIN CONDITIONING - HUMECTANT | 0 | Green |
| Ascorbyl Glucoside | ANTIOXIDANT | 0 | Green |
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 | Green |
| Potassium Hydroxide | BUFFERING · 限制 III/15a, 15d | 3 | Yellow |
| Tetrasodium EDTA | CHELATING | 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 | Green |
| Parfum | FRAGRANCE, PERFUMING | 2 | Yellow |
| Glucose | HUMECTANT | 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 | Green |
| Panax Ginseng Root Extract | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN PROTECTING, TONIC | — | Green |
| Biosaccharide Gum-4 | SKIN CONDITIONING | 0 | Green |
| Dipropylene Glycol | FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING | 0 | Green |
| Morus Alba Leaf Extract | SKIN CONDITIONING | 0 | Green |
Comedogenic ratings need a published source. This batch is not yet sourced, so it is not shown.
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Xylitylglucoside
- Polyol humectant with high water absorption and fresh feel; often co-used with propylene glycol for enhanced hydration.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Crosspolymer for thickening/film; needs neutralization to pH 7-8 to hydrate, check ion strength.
- Anhydroxylitol
- Anhydrous xylitol, potent humectant; high hygroscopicity may cause stickiness at high levels.
- Tocopheryl Acetate
- Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Xylitol
- Polyol humectant, sweet taste; water-soluble, high hygroscopy, excess draws moisture.
- Ascorbyl Glucoside
- Stable Vitamin C derivative, antioxidant; more stable than pure ascorbic acid, releases activity slowly in neutral/basic conditions.
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Potassium Hydroxide
- Strong alkali pH adjuster, trace usage (<0.1%); corrosive, must be neutralized.
- Tetrasodium EDTA
- Chelator removing metal ions to enhance antioxidant and preservative efficacy; very low usage, typically 0.05-0.1%, no direct skincare function.
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Glucose
- Low-MW humectant and buffer; high hygroscopicity requires careful preservation and humidity control.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Panax Ginseng Root Extract
- Botanical extract for skin and hair conditioning; activity and irritation risk vary by source/purity, patch test for sensitive skin
- Biosaccharide Gum-4
- Moisturizing film-former enhancing water retention; bio-fermented origin, low sensitization risk
- Dipropylene Glycol
- Solvent for essential oils; better humectancy than PEG
- Morus Alba Leaf Extract
- Mulberry leaf extract with polyphenols; low-concentration and gentle, no significant allergenic data
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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