nightingale C Toning Sleeping 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. Glycyrrhiza Glabra Leaf Extract
2. Hydrastis Canadensis Root Extract
3. Glyceryl Stearate
4. Niacinamide
5. Rosmarinus Officinalis Leaf Extract
6. Panthenol
7. Maltodextrin
8. Biotin
9. Betaine
10. Behenyl Alcohol
11. Centella Asiatica Extract
12. Cetyl Ethylhexanoate
13. Sodium Starch Octenylsuccinate
14. Sodium Acetylated Hyaluronate
15. Sodium Ascorbyl Phosphate
16. Squalane
17. Adenosine
18. Acrylates/C10-30 Alkyl Acrylate Crosspolymer
19. Caprylic/Capric Triglyceride
20. Calcium Pantothenate
21. Melaleuca Alternifolia Leaf Oil
22. Pyridoxine Hcl
23. Hydrolyzed Hyaluronic Acid
24. Citrus Medica Limonum Oil
25. Rosmarinus Officinalis
26. Retinyl Palmitate
27. Camellia Sinensis Leaf Extract
28. Tocopheryl Acetate
29. Polysorbate 60
30. PEG-100 Stearate
31. Allantoin
32. Lactic Acid
33. Anthemis Nobilis
34. Silica

Highlights

Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains EU-26 allergensContains animal-derivedContains essential oilsContains fragranceContains PEG

Key ingredients

SKIN CONDITIONING

Glycyrrhiza Glabra Leaf Extract

SKIN CONDITIONING - EMOLLIENT

Glyceryl Stearate

SMOOTHING

Niacinamide

ANTIMICROBIAL

Rosmarinus Officinalis Leaf Extract

ANTISTATIC

Panthenol

ABSORBENT

Maltodextrin

HAIR CONDITIONING

BiotinBetaine

Other ingredients

Hydrastis Canadensis Root ExtractBehenyl AlcoholCentella Asiatica ExtractCetyl EthylhexanoateSodium Starch OctenylsuccinateSodium Acetylated HyaluronateSodium Ascorbyl PhosphateSqualaneAdenosineAcrylates/C10-30 Alkyl Acrylate CrosspolymerCaprylic/Capric TriglycerideCalcium PantothenateMelaleuca Alternifolia Leaf OilPyridoxine HclHydrolyzed Hyaluronic AcidCitrus Medica Limonum OilRosmarinus OfficinalisRetinyl PalmitateCamellia Sinensis Leaf ExtractTocopheryl AcetatePolysorbate 60PEG-100 StearateAllantoinLactic AcidAnthemis NobilisSilica

Skim through

Ingredients explained

Glycyrrhiza Glabra Leaf Extract

Licorice leaf extract with high glycyrrhizin content, used for soothing and brightening.

Hydrastis Canadensis Root Extract

Not decoded yet

Glyceryl Stearate

Emulsifier at 1-3%; may require acid to prevent saponification

Niacinamide

Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity

Rosmarinus Officinalis Leaf Extract

Plant extract containing rosmarinic acid etc., with antioxidant and antimicrobial properties; may contain allergenic fragrances, patch test for sensitive skin, typical concentration <1%.

Panthenol

Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery

Maltodextrin

High-MW multifunctional excipient for thickening, binding, and emulsion stability; inert, non-penetrating conditioning.

Biotin

Vitamin B7 nutrient claimant; topical effect limited, use at 1-20 ppm.

Betaine

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

Behenyl Alcohol

Fat alcohol emulsifier/thickener at 1-3%; low comedogenic risk, check solubility in strong acid/base systems, add antioxidants.

Centella Asiatica Extract

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

Cetyl Ethylhexanoate

Synthetic oil providing slip; large molecule, low penetration, non-comedogenic, suitable for dry or rough skin.

Sodium Starch Octenylsuccinate

Modified starch for oil absorption/films/thickening, 2–8%; mildew risk in high humidity, needs preservatives.

Sodium Acetylated Hyaluronate

Acetylated HA; modified for hydrophobicity, improved penetration and non-tacky feel compared to standard HA.

Sodium Ascorbyl Phosphate

Vitamin C derivative antioxidant at 0.5–2%; light-sensitive, requires opaque packaging

Squalane

Emollient from plants or synthetic; light texture

Adenosine

Skin conditioner at 0.1-1%; used for anti-aging and repair

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Crosspolymer for thickening/film; needs neutralization to pH 7-8 to hydrate, check ion strength.

Caprylic/Capric Triglyceride

Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin

Calcium Pantothenate

Pro-vitamin B5 for hair/skin conditioning; water-soluble, used in conditioners

Melaleuca Alternifolia Leaf Oil

Tea tree oil, antibacterial and sebum regulating; highly sensitizing at concentrate level, dilute; avoid on broken skin.

Pyridoxine Hcl

Vitamin B6 HCl; trace skin/hair conditioning/antiox; very mild, high-conc pigmentation debate

Hydrolyzed Hyaluronic Acid

Low-MW humectant with superior penetration vs high-MW; 0.1-0.5% typical, hygroscopic, store dry to prevent clumping.

Citrus Medica Limonum Oil

Not decoded yet

Rosmarinus Officinalis

Not decoded yet

Retinyl Palmitate

Vitamin A ester for skin conditioning; light-sensitive, requires protection, avoid in pregnancy.

Camellia Sinensis Leaf Extract

Green tea extract for antioxidant/astringent; contains caffeine, possible irritation in sensitive skin.

Tocopheryl Acetate

Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light

Polysorbate 60

Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.

PEG-100 Stearate

Non-ionic emulsifier, requires ionics for stability; check PEG for formaldehyde.

Allantoin

Skin soother at 0.5-2%; promotes cell regeneration

Lactic Acid

AHA pH adjuster at 0.5-5%; exfoliation/humectancy, mild at low conc., irritating at high, avoid conflict with alkaline preservatives.

Anthemis Nobilis

Not decoded yet

Silica

Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products

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