guerlain The Longevity Concentrate

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. Glycerin
3. Propanediol
4. Dimethicone
5. Methyl Trimethicone
6. Squalane
7. Butylene Glycol
8. Caprylic/Capric Triglyceride
9. Steareth-20
10. Dimethicone/Vinyl Dimethicone Crosspolymer
11. Cera Alba
12. Jojoba Esters
13. Decyloxazolidinone
14. Polymethyl Methacrylate
15. Gastrodia Elata Root Extract
16. Phalaenopsis Amabilis Extract
17. Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
18. Phenoxyethanol
19. Acrylates Copolymer
20. Glyceryl Stearate
21. Cetyl Alcohol
22. Stearyl Alcohol
23. Parfum
24. Diglycerin
25. Avena Sativa Kernel Extract
26. Alumina
27. Sorbitol
28. Laureth-23
29. Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
30. Acrylates/C10-30 Alkyl Acrylate Crosspolymer
31. Mangifera Indica Seed Butter
32. Tetrasodium EDTA
33. Tocopheryl Acetate
34. Algin
35. Ci 77891
36. Xanthan Gum
37. Dipalmitoyl Hydroxyproline
38. Lecithin
39. Polyvinyl Alcohol
40. Synthetic Fluorphlogopite
41. Hyaluronic Acid
42. Sodium Hyaluronate
43. Hydrolyzed Soy Flour
44. Saccharide Hydrolysate
45. Adenosine
46. Polysorbate 60
47. Sodium Hydroxide
48. Cellulose Gum
49. Alcohol
50. Linalool
51. PEG-7 Glyceryl Cocoate
52. Palmitic Acid
53. Rosa Multiflora Fruit Extract
54. Sorbitan Isostearate
55. Sanguisorba Officinalis Root Extract
56. Tropaeolum Majus Extract
57. Citronellol
58. Geraniol
59. Alpha-Isomethyl Ionone
60. Limonene
61. Tromethamine
62. Ethylhexylglycerin
63. Polyquaternium-7
64. Tin Oxide
65. Potentilla Erecta Root Extract
66. Caprylic/Capric/Succinic Triglyceride
67. Ci 19140
68. Tocopherol
69. Ci 14700
70. Methylsilanol Tri-PEG-8 Glyceryl Cocoate
71. BHT
72. Skeletonema Costatum Extract
73. Ascorbyl Palmitate

Highlights

Free of parabensFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains siliconesContains animal-derivedContains EU-26 allergensContains fragranceContains PEGContains alcoholContains essential oils

Formulation view Balanced concentrate with silicones, squalane, and beeswax, combined with dendrobium and orchid extracts. Offers repair and hydration benefits. Suitable for aging and dry skin. Factory observation: silicone-wax blends demand high emulsification precision to prevent separation; extract potency retention must be verified.

Key ingredients

SOLVENT

AquaPropanediol

DENATURANT

Glycerin

ANTIFOAMING

Dimethicone

HAIR CONDITIONING

Methyl Trimethicone

SKIN CONDITIONING - EMOLLIENT

Squalane

HUMECTANT

Butylene Glycol

FRAGRANCE

Caprylic/Capric Triglyceride

Other ingredients

Steareth-20Dimethicone/Vinyl Dimethicone CrosspolymerCera AlbaJojoba EstersDecyloxazolidinonePolymethyl MethacrylateGastrodia Elata Root ExtractPhalaenopsis Amabilis ExtractVinyl Dimethicone/Methicone Silsesquioxane CrosspolymerPhenoxyethanolAcrylates CopolymerGlyceryl StearateCetyl AlcoholStearyl AlcoholParfumDiglycerinAvena Sativa Kernel ExtractAluminaSorbitolLaureth-23Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerAcrylates/C10-30 Alkyl Acrylate CrosspolymerMangifera Indica Seed ButterTetrasodium EDTATocopheryl AcetateAlginCi 77891Xanthan GumDipalmitoyl HydroxyprolineLecithinPolyvinyl AlcoholSynthetic FluorphlogopiteHyaluronic AcidSodium HyaluronateHydrolyzed Soy FlourSaccharide HydrolysateAdenosinePolysorbate 60Sodium HydroxideCellulose GumAlcoholLinaloolPEG-7 Glyceryl CocoatePalmitic AcidRosa Multiflora Fruit ExtractSorbitan IsostearateSanguisorba Officinalis Root ExtractTropaeolum Majus ExtractCitronellolGeraniolAlpha-Isomethyl IononeLimoneneTromethamineEthylhexylglycerinPolyquaternium-7Tin OxidePotentilla Erecta Root ExtractCaprylic/Capric/Succinic TriglycerideCi 19140TocopherolCi 14700Methylsilanol Tri-PEG-8 Glyceryl CocoateBHTSkeletonema Costatum ExtractAscorbyl Palmitate

Skim through

Ingredients explained

Aqua

Solvent, main base; microbial control is critical

Glycerin

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

Propanediol

Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative

Dimethicone

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

Methyl Trimethicone

Methyl trimethicone, light volatile silicone; non-comedogenic, good powder compatibility.

Squalane

Emollient from plants or synthetic; light texture

Butylene Glycol

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

Caprylic/Capric Triglyceride

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

Steareth-20

Not decoded yet

Dimethicone/Vinyl Dimethicone Crosspolymer

Crosslinked silicone thickener at 0.5-2%; silky/matte feel, non-comedogenic, partial oil phase incompatibility, use co-solvent/pre-emulsification.

Cera Alba

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

Jojoba Esters

Jojoba esters, light emollient ester, low comedogenic; sebum-like, excellent spreadability.

Decyloxazolidinone

Decyloxazolidinone, antimicrobial/skin conditioner; low concentration safe, moderate irritation, avoid metal contact

Polymethyl Methacrylate

PMMA for thickening, suspension, and film; micro-size powder carrier, very low irritation

Gastrodia Elata Root Extract

Not decoded yet

Phalaenopsis Amabilis Extract

Phalaenopsis amabilis extract, acts as humectant. Specific actives undisclosed; check compatibility and impact on clarity at high levels.

Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer

Rheology-modifying silicone polymer for suspension and feel; requires silicone-compatible system

Phenoxyethanol

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

Acrylates Copolymer

Acrylate synthetic polymer for film forming and antistatic; breathable film, control dosage carefully

Glyceryl Stearate

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

Cetyl Alcohol

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

Stearyl Alcohol

Stearic alcohol; fatty alcohol for emulsion thickening/structure, often blended with soaps, moderate comedogenicity.

Parfum

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

Diglycerin

Diglycerin humectant and conditioner; low viscosity suitable for liquid formulas, very low irritancy.

Avena Sativa Kernel Extract

Antioxidant and soothing extract; mild abrasive properties, common in conditioning formulas

Alumina

Alumina, inorganic abrasive/thickener; nano-grade requires inhalation risk assessment.

Sorbitol

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

Laureth-23

Not decoded yet

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

High-molecular-weight thickener and emulsion stabilizer; requires electrolytes or acid adjustment near isoelectric point for optimal performance.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

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

Mangifera Indica Seed Butter

Plant butter rich in fatty acids; provides lipid occlusion and emollience. Use with emulsifiers.

Tetrasodium EDTA

Chelator removing metal ions to enhance antioxidant and preservative efficacy; very low usage, typically 0.05-0.1%, no direct skincare function.

Tocopheryl Acetate

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

Algin

Seaweed-derived thickener at 0.1–1%; provides gel texture, mind calcium ion compatibility

Ci 77891

Titanium dioxide inorganic pigment and UV filter; assess inhalation risk for nano-forms and EU restrictions

Xanthan Gum

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

Dipalmitoyl Hydroxyproline

Lipid peptide for skin conditioning; mimics ceramide function for barrier repair, prone to crystallization

Lecithin

Phospholipid emulsifier at 1-5%; biocompatible, moisturizing/antioxidant, prone to oxidation (add TBHQ), mild for sensitive skin.

Polyvinyl Alcohol

Film/viscosity agent for masks/cleansers; water-soluble, forms flexible film

Synthetic Fluorphlogopite

Mica filler at 1-10%; luster/thickening, inert, verify mineral purity, no public comedogenic data.

Hyaluronic Acid

High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.

Sodium Hyaluronate

Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture

Hydrolyzed Soy Flour

Soy-derived peptide humectant for skin conditioning; caution for soy allergies.

Saccharide Hydrolysate

Saccharide hydrolysate, strong humectant with hygroscopic properties; suitable for various dosage forms.

Adenosine

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

Polysorbate 60

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

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Cellulose Gum

Cellulose gum, water-soluble thickener/stabilizer; may destabilize with cationics, hydrate first.

Alcohol

Ethanol for solubility/drying at 5-15%; high conc. is drying/irritating, avoid lip/eye, low residue, balance with humectants.

Linalool

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

PEG-7 Glyceryl Cocoate

PEG-modified nonionic surfactant for emulsification and cleansing; contains PEG, monitor dioxane, low comedogenicity.

Palmitic Acid

Palmitic acid for emulsification/emollient; solid fat, high melting point, occlusive.

Rosa Multiflora Fruit Extract

Wild rose fruit extract rich in polyphenols; provides antioxidant and aromatic notes; check essential oil allergens

Sorbitan Isostearate

Non-ionic emulsifier (low HLB); typically used in blends, low comedogenicity, soft skin feel.

Sanguisorba Officinalis Root Extract

Astringent and soothing claims; used in toners/cleansers; monitor for plant protein allergies.

Tropaeolum Majus Extract

Tropaneolum majus extract, traditional soothing and astringent; contains trace essential oils, assess irritation risk for sensitive skin.

Citronellol

Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.

Geraniol

Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.

Alpha-Isomethyl Ionone

Vanilla-like fragrance ingredient; one of EU 26 allergens, caution advised for sensitive skin.

Limonene

Natural fragrance solvent, EU allergen; poor photostability

Tromethamine

pH adjuster, alkaline; precise dosing required

Ethylhexylglycerin

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

Polyquaternium-7

Not decoded yet

Tin Oxide

Inorganic mineral pigment providing opacity and suspension; requires skin safety assessment, typically used in sunscreens or powder colorants.

Potentilla Erecta Root Extract

Plant extract for skin conditioning; low concentration, no specific irritancy data.

Caprylic/Capric/Succinic Triglyceride

Ester-based emulsifier and emollient; oil phase component, aids emulsification and improves skin feel, low comedogenicity.

Ci 19140

Acid Yellow 23 lake; for coloring and hair dyeing. High water solubility and precipitation risk, pH control required.

Tocopherol

Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light

Ci 14700

Red azo dye restricted to hair dye products only; not for leave-on or general skin care

Methylsilanol Tri-PEG-8 Glyceryl Cocoate

Not decoded yet

BHT

Lipophilic antioxidant at 0.01-0.05%; ineffective with acidic systems, label-sensitive, check regulatory limits as preservative alternative.

Skeletonema Costatum Extract

Not decoded yet

Ascorbyl Palmitate

Ascorbyl palmitate, lipophilic Vit C ester, antioxidant; oxidizes, needs light/air protection.

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