sanctuary-spa Sanctuary Spa Purifying Charcoal Bubble Sheet Mask

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.

1. Water
2. Dipropylene Glycol
3. Glycerin
4. Methyl Perfluorobutyl Ether
5. Methyl Perfluoroisobutyl Ether
6. Disodium Cocoamphodiacetate
7. Cocamidopropyl Betaine
8. Sodium Chloride
9. Betaine
10. Butylene Glycol
11. Paeonia Suffruticosa Root Extract
12. Centella Asiatica Extract
13. Sodium Polyacrylate
14. 1,2-Hexanediol
15. Hexylene Glycol
16. Xanthan Gum
17. Chamomilla Recutita Flower Extract
18. Glyceryl Caprylate
19. Fragrance
20. Ethylhexylglycerin
21. Disodium Edta
22. Citrus Paradisi Fruit Extract
23. Origanum Vulgare Leaf Extract
24. Chamaecyparis Obtusa Leaf Extract
25. Salix Alba Bark Extract
26. Citrus Aurantifolia Fruit Extract
27. Citrus Medica Limonum Fruit Extract
28. Pyrus Malus Fruit Extract
29. Citrus Aurantium Dulcis Fruit Extract
30. Vitis Vinifera Fruit Extract
31. Lactobacillus/Soybean Ferment Extract
32. Portulaca Oleracea Extract
33. Scutellaria Baicalensis Root Extract
34. Cinnamomum Cassia Bark Extract
35. Phenoxyethanol
36. Limonene
37. Hexyl Cinnamal
38. Linalool

Highlights

Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains essential oilsContains EU-26 allergensContains fragrance

Formulation view Bubble mask using perfluoroether solvents and mild surfactants, with peony and centella extracts for soothing. Carbonate reaction creates bubbles for penetration; includes various fruit/veggie ferment filtrates. Ideal for oily/combination skin post-cleansing. Factory note: Perfluoroethers are costly and environmentally restricted; must balance volatility with bubble persistence, and complex fragrance systems require avoiding allergens.

Key ingredients

ANTIPLAQUE

Water

FRAGRANCE

Dipropylene Glycol

DENATURANT

Glycerin

SOLVENT

Methyl Perfluorobutyl EtherMethyl Perfluoroisobutyl Ether

CLEANSING

Disodium Cocoamphodiacetate

ANTISTATIC

Cocamidopropyl Betaine

BULKING

Sodium Chloride

Other ingredients

BetaineButylene GlycolPaeonia Suffruticosa Root ExtractCentella Asiatica ExtractSodium Polyacrylate1,2-HexanediolHexylene GlycolXanthan GumChamomilla Recutita Flower ExtractGlyceryl CaprylateFragranceEthylhexylglycerinDisodium EdtaCitrus Paradisi Fruit ExtractOriganum Vulgare Leaf ExtractChamaecyparis Obtusa Leaf ExtractSalix Alba Bark ExtractCitrus Aurantifolia Fruit ExtractCitrus Medica Limonum Fruit ExtractPyrus Malus Fruit ExtractCitrus Aurantium Dulcis Fruit ExtractVitis Vinifera Fruit ExtractLactobacillus/Soybean Ferment ExtractPortulaca Oleracea ExtractScutellaria Baicalensis Root ExtractCinnamomum Cassia Bark ExtractPhenoxyethanolLimoneneHexyl CinnamalLinalool

Skim through

Ingredients explained

Water

Primary solvent and base; requires preservative system to prevent microbial growth

Dipropylene Glycol

Solvent for essential oils; better humectancy than PEG

Glycerin

Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives

Methyl Perfluorobutyl Ether

Perfluoroether solvent; rapid evaporation, oil-free; high volatility at low temp; pair with odor-masking.

Methyl Perfluoroisobutyl Ether

Perfluoroether solvent; high volatility for sprays/fast-dry; check environmental restrictions.

Disodium Cocoamphodiacetate

Amphoteric surfactant for cleansing and foam boosting; milder than sulfates, low comedogenic risk.

Cocamidopropyl Betaine

Cocamidopropyl betaine; zwitterionic co-surfactant reducing irritation and boosting foam, common in mild cleansers.

Sodium Chloride

Salt for gel viscosity control; used as precipitant in soaps

Betaine

Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.

Butylene Glycol

Polyol humectant and solvent at 1–5%; aids solubilization, light feel

Paeonia Suffruticosa Root Extract

Paeonia root extract, skin protecting agent with antioxidants to defend against environmental damage

Centella Asiatica Extract

Centella asiatica extract for soothing/repair; low irritation, common in sensitive skin products.

Sodium Polyacrylate

Superabsorbent resin, <1%; gels with electrolytes, ionic strength control required.

1,2-Hexanediol

Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives

Hexylene Glycol

Polyol solvent and humectant with penetration enhancement; limit concentration to avoid irritation, no specific allergen tag

Xanthan Gum

Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration

Chamomilla Recutita Flower Extract

Plant extract, soothing properties; contains natural allergens, high levels may irritate.

Glyceryl Caprylate

Mild emulsifier/deodorant at 0.5-2%; polyol ester, high humectancy, low irritancy, check cationic surfactant compatibility.

Fragrance

Fragrance; concentration must control allergen risk, label specific components

Ethylhexylglycerin

Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel

Disodium Edta

Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy

Citrus Paradisi Fruit Extract

Grapefruit extract; antioxidant, contains furanocoumarins (photosensitizing), use low concentration, avoid sun.

Origanum Vulgare Leaf Extract

Oregano extract with antimicrobial properties; high doses may irritate.

Chamaecyparis Obtusa Leaf Extract

Plant leaf extract containing essential oils for skin conditioning and soothing; dilute concentrated extracts to avoid irritation.

Salix Alba Bark Extract

Contains natural salicylic acid precursors, mild exfoliating and antibacterial; may irritate at high levels; avoid in sensitive skin.

Citrus Aurantifolia Fruit Extract

Lime fruit extract for skin conditioning; contains photosensitizing furocoumarins/allergens, limit concentration, avoid sun exposure.

Citrus Medica Limonum Fruit Extract

Citrus Medica Limonum fruit extract for scent and phenolics; contains photosensitizing furanocoumarins, use cautiously in daytime products.

Pyrus Malus Fruit Extract

Apple fruit extract, polyphenols for conditioning and antioxidant; batch variation needs standardization

Citrus Aurantium Dulcis Fruit Extract

Citrus peel extract, provides fragrance and astringency; photosensitive due to furanocoumarins; caution in daytime or remove photoactives.

Vitis Vinifera Fruit Extract

Grape fruit extract; rich in polyphenols; skin conditioner; check compatibility with strong oxidizers

Lactobacillus/Soybean Ferment Extract

Ferment extract with amino acids and peptides for skin conditioning; monitor microbial stability and watch for allergens.

Portulaca Oleracea Extract

Achyronica extract with anti-inflammatory properties; monitor for heavy metals and pesticides, low-risk at typical doses

Scutellaria Baicalensis Root Extract

Scutellaria root extract with baicalin for antioxidant and soothing effects; also provides astringent and humectant properties.

Cinnamomum Cassia Bark Extract

Cinnamon bark for hair and fragrance; some allergens require labeling; watch oral dosage.

Phenoxyethanol

Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin

Limonene

Natural fragrance solvent, EU allergen; poor photostability

Hexyl Cinnamal

Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).

Linalool

Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin

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