biotherm Blue Therapy Nuit

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. Aqua
2. Hydrogenated Polyisobutene
3. Glycerin
4. Butylene Glycol
5. Dimethicone
6. Cetyl Alcohol
7. Glyceryl Stearate
8. Zea Mays
9. Elaeis Guineensis Oil
10. Paraffinum Liquidum
11. PEG-100 Stearate
12. Cera Alba
13. Sorbitol
14. Myristyl Myristate
15. Zea Mays Oil
16. PEG-14M
17. Cera Microcristallina
18. Paraffin
19. Algae
20. Sorbitan Tristearate
21. Glyceryl Acrylate/Acrylic Acid Copolymer
22. Dimethyl Isosorbide
23. Isohexadecane
24. Laminaria Ochroleuca Extract
25. Sodium Hydroxide
26. Moringa Pterygosperma Seed Extract
27. 2-Oleamido-1,3-Octadecanediol
28. Phenoxyethanol
29. Prunus Armeniaca Kernel Oil
30. Adenosine
31. Chlorphenesin
32. Disodium EDTA
33. Propylene Glycol
34. Hydroxypropyl Tetrahydropyrantriol
35. Capryloyl Salicylic Acid
36. Vitreoscilla Ferment
37. Passiflora Edulis Oil
38. Xanthan Gum
39. Maltitol
40. Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
41. Octyldodecanol
42. Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
43. Polysorbate 80
44. Oryza Sativa Bran Oil
45. Parfum

Highlights

Free of alcoholFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains mineral oilContains siliconesContains PEGContains animal-derivedContains fragranceContains parabensContains EU-26 allergens

Key ingredients

SOLVENT

Aqua

SKIN CONDITIONING - EMOLLIENT

Hydrogenated PolyisobuteneCetyl AlcoholGlyceryl Stearate

DENATURANT

Glycerin

HUMECTANT

Butylene Glycol

ANTIFOAMING

Dimethicone

皮肤调理剂，磨砂剂，油脂

Zea Mays

Other ingredients

Elaeis Guineensis OilParaffinum LiquidumPEG-100 StearateCera AlbaSorbitolMyristyl MyristateZea Mays OilPEG-14MCera MicrocristallinaParaffinAlgaeSorbitan TristearateGlyceryl Acrylate/Acrylic Acid CopolymerDimethyl IsosorbideIsohexadecaneLaminaria Ochroleuca ExtractSodium HydroxideMoringa Pterygosperma Seed Extract2-Oleamido-1,3-OctadecanediolPhenoxyethanolPrunus Armeniaca Kernel OilAdenosineChlorphenesinDisodium EDTAPropylene GlycolHydroxypropyl TetrahydropyrantriolCapryloyl Salicylic AcidVitreoscilla FermentPassiflora Edulis OilXanthan GumMaltitolPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateOctyldodecanolAcrylamide/Sodium Acryloyldimethyltaurate CopolymerPolysorbate 80Oryza Sativa Bran OilParfum

Skim through

Ingredients explained

Aqua

Solvent, main base; microbial control is critical

Hydrogenated Polyisobutene

Hydrogenated polyisobutene; petroleum-derived lubricant forming breathable film; high purity, low irritation/comedogenicity.

Glycerin

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

Butylene Glycol

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

Dimethicone

Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin

Cetyl Alcohol

Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.

Glyceryl Stearate

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

Zea Mays

Corn raw material; often used as powder (scrub) or oil. Note particle size if used as exfoliant.

Elaeis Guineensis Oil

Palm oil, emollient occlusive; saturated fats, moderate comedogenic risk.

Paraffinum Liquidum

Mineral oil occlusive; high moisture retention but heavy feel, moderate comedogenicity, caution for acne-prone skin.

PEG-100 Stearate

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

Cera Alba

Animal-derived wax; emulsifier and occlusive; adds texture and emollience

Sorbitol

Polyol humectant with strong hygroscopy; tacky at high levels, pair with occlusives; also a solvent or adjuster.

Myristyl Myristate

Di-C14 ester, waxy solid for thickening and conditioning; provides matte and smooth feel, low comedogenicity, good for compacts.

Zea Mays Oil

Corn oil; light emollient and stabilizer. Low comedogenic rating (1). Use at 2-5% as carrier.

PEG-14M

Water-soluble PEG surfactant/emulsifier at 1-3%; avoid with strong oxidizers

Cera Microcristallina

Mineral-derived microcrystalline wax, potent occlusive moisturizer; 1-3% significantly extends hydration, heavy texture.

Paraffin

Paraffin wax for occlusion/viscosity control; inert/safe, may affect breathability

Algae

Not decoded yet

Sorbitan Tristearate

Non-ionic emulsifier for lotions; pairs with water-soluble surfactants.

Glyceryl Acrylate/Acrylic Acid Copolymer

Acrylate copolymer for thickening and moisturizing; synthetic polymer with low sensitization risk.

Dimethyl Isosorbide

Dimethyl isosorbide as solvent and viscosity control; low toxicity, common use

Isohexadecane

Lightweight mineral-oil-derived emollient and solvent; low viscosity, non-comedogenic, improves texture

Laminaria Ochroleuca Extract

Brown algae extract for hydration and film-forming; high loads may affect clarity.

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Moringa Pterygosperma Seed Extract

Moringa seed extract rich in antioxidants and amino acids; used for skin conditioning, often added as a functional ingredient.

2-Oleamido-1,3-Octadecanediol

Lipid-based emollient for barrier repair; lipophilic.

Phenoxyethanol

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

Prunus Armeniaca Kernel Oil

Plant oil for emollience and nutrition; contains proteins that may cause sensitivity, use caution in sensitive skin

Adenosine

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

Chlorphenesin

Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.

Disodium EDTA

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

Propylene Glycol

Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.

Hydroxypropyl Tetrahydropyrantriol

Antioxidant and skin conditioning agent; effective at low levels, test for sensitivity.

Capryloyl Salicylic Acid

Oil-soluble salicylic acid derivative for gentle pore unclogging; milder than BHA, suitable for daily acne care.

Vitreoscilla Ferment

Vitroscilla ferment, natural humectant; microbe-derived, aseptic process, low allergen risk

Passiflora Edulis Oil

Not decoded yet

Xanthan Gum

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

Maltitol

Sugar alcohol humectant and emollient; tacky at high levels, limit load.

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

High-efficiency lipid-soluble antioxidant preventing oil rancidity; very low usage, typically 0.05-0.1%, ensure even distribution, avoid metal-catalyzed oxidation.

Octyldodecanol

Light emollient/emulsifier at 1-5%; low comedogenic, non-greasy feel, broadly compatible, sensitive-skin friendly.

Acrylamide/Sodium Acryloyldimethyltaurate Copolymer

Polyacrylamide-based thickener with strong emulsion stabilizing power; strict control of residual monomer levels is required.

Polysorbate 80

Non-ionic emulsifier and solubilizer; watch for interaction with parabens

Oryza Sativa Bran Oil

Rice bran oil rich in oryzanol and linoleic acid for conditioning; moderate comedogenic rating, mind oxidative stability.

Parfum

Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.

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