peter-thomas-roth Peter Thomas Roth Ultimate Solution 5 Multitasking Moisturizer

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/Aqua/Eau
2. Glycerin
3. Butyrospermum Parkii Butter
4. Glyceryl Stearate
5. Cocos Nucifera Oil
6. Glycolic Acid
7. C12-15 Alkyl Benzoate
8. Isocetyl Stearate
9. Cetyl Alcohol
10. Propylene Glycol Stearate
11. Dimethicone
12. Sodium Hydroxide
13. Butylene Glycol
14. Panthenol
15. Tocopheryl Acetate
16. Methyldihydrojasmonate
17. Copper Palmitoyl Heptapeptide-14
18. Heptapeptide-15 Palmitate
19. Acetyl Hexapeptide-8
20. Palmitoyl Tripeptide-1
21. Palmitoyl Tetrapeptide-7
22. Palmitoyl Tripeptide-5
23. Maleic Acid
24. Lactic Acid
25. Tartaric Acid
26. Salicylic Acid
27. Bisabolol
28. Persea Gratissima Oil
29. Foeniculum Vulgare Seed Extract
30. Ceramide NP
31. Collagen
32. Jojoba Esters
33. Ascorbic Acid
34. Sodium Hyaluronate
35. Helianthus Annuus Seed Wax
36. Sodium Phytate
37. Cholesterol
38. Macrocystis Pyrifera Extract
39. Echinacea Angustifolia Extract
40. Camellia Oleifera Leaf Extract
41. Camellia Sinensis Leaf Extract
42. Vitis Vinifera Seed Extract
43. Centella Asiatica Extract
44. Acacia Decurrens Flower Wax
45. Polyglycerin-3
46. Carbomer
47. Sodium Lactate
48. Stearic Acid
49. Leuconostoc/Radish Root Ferment Filtrate
50. Lactic Acid/Glycolic Acid Copolymer
51. Sorbitan Isostearate
52. Potassium Sorbate
53. Polysorbate 20
54. Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
55. Methylpropanediol
56. Ethylhexylglycerin
57. Polyvinyl Alcohol
58. Ascorbyl Methylsilanol Pectinate
59. Isohexadecane
60. Polysilicone-11
61. Histidine Hcl
62. Stearyl Alcohol
63. Stearoxytrimethylsilane
64. Xanthan Gum
65. Viola Tricolor Extract
66. Sodium Benzoate
67. Polysorbate 60
68. Phenoxyethanol

Highlights

Free of parabensFree of sulfatesFree of formaldehyde releasersContains essential oilsContains siliconesContains EU-26 allergensContains fragranceContains mineral oilContains animal-derivedContains PEGContains alcohol

Key ingredients

溶剂

Water/Aqua/Eau

DENATURANT

Glycerin

SKIN CONDITIONING

Butyrospermum Parkii Butter

SKIN CONDITIONING - EMOLLIENT

Glyceryl StearateIsocetyl Stearate

HAIR CONDITIONING

Cocos Nucifera Oil

BUFFERING

Glycolic Acid

ANTIMICROBIAL

C12-15 Alkyl Benzoate

Other ingredients

Cetyl AlcoholPropylene Glycol StearateDimethiconeSodium HydroxideButylene GlycolPanthenolTocopheryl AcetateMethyldihydrojasmonateCopper Palmitoyl Heptapeptide-14Heptapeptide-15 PalmitateAcetyl Hexapeptide-8Palmitoyl Tripeptide-1Palmitoyl Tetrapeptide-7Palmitoyl Tripeptide-5Maleic AcidLactic AcidTartaric AcidSalicylic AcidBisabololPersea Gratissima OilFoeniculum Vulgare Seed ExtractCeramide NPCollagenJojoba EstersAscorbic AcidSodium HyaluronateHelianthus Annuus Seed WaxSodium PhytateCholesterolMacrocystis Pyrifera ExtractEchinacea Angustifolia ExtractCamellia Oleifera Leaf ExtractCamellia Sinensis Leaf ExtractVitis Vinifera Seed ExtractCentella Asiatica ExtractAcacia Decurrens Flower WaxPolyglycerin-3CarbomerSodium LactateStearic AcidLeuconostoc/Radish Root Ferment FiltrateLactic Acid/Glycolic Acid CopolymerSorbitan IsostearatePotassium SorbatePolysorbate 20Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerMethylpropanediolEthylhexylglycerinPolyvinyl AlcoholAscorbyl Methylsilanol PectinateIsohexadecanePolysilicone-11Histidine HclStearyl AlcoholStearoxytrimethylsilaneXanthan GumViola Tricolor ExtractSodium BenzoatePolysorbate 60Phenoxyethanol

Skim through

Ingredients explained

Water/Aqua/Eau

Primary aqueous solvent and carrier; no specific incompatibilities, focus on microbial stability.

Glycerin

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

Butyrospermum Parkii Butter

Shea butter for occlusive moisturizing; high melt point, rich texture, caution for oily skin.

Glyceryl Stearate

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

Cocos Nucifera Oil

Occlusive moisturizing oil at 1–10%; highly comedogenic, use with caution for oily skin.

Glycolic Acid

Glycolic acid for exfoliation; requires buffering at concentrations >10%, avoid combination with other acids.

C12-15 Alkyl Benzoate

C12-15 alkyl benzoate; emollient, emulsifier, and antistatic; aids stability and smoothness, moderate low comedogenicity.

Isocetyl Stearate

Isocetyl stearate; emollient, low comedogenic risk

Cetyl Alcohol

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

Propylene Glycol Stearate

Lipophilic humectant and emulsifier at 0.5–5%; very low comedogenicity

Dimethicone

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

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Butylene Glycol

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

Panthenol

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

Tocopheryl Acetate

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

Methyldihydrojasmonate

Methyl dihydrojasmonate, jasmine accord; synthetic fragrance, potential allergen.

Copper Palmitoyl Heptapeptide-14

Not decoded yet

Heptapeptide-15 Palmitate

Not decoded yet

Acetyl Hexapeptide-8

Acetyl hexapeptide-8; signal peptide, low concentration, used for firming and hydration, low irritancy.

Palmitoyl Tripeptide-1

Palmitoyl Tripeptide-1 for repair; requires lipid carrier, unstable in aqueous phase

Palmitoyl Tetrapeptide-7

Palmitoyl Tetrapeptide-7 boosts collagen; use 0.1–1%, formulate with lipid carriers

Palmitoyl Tripeptide-5

Peptide actives for skin conditioning; typically used at low levels.

Maleic Acid

Not decoded yet

Lactic Acid

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

Tartaric Acid

Small-molecule organic acid used as buffer and antioxidant; highly irritating at high levels, caution for sensitive skin

Salicylic Acid

Lipophilic BHA at 0.5-2%; exfoliant/sebum control, irritation/sensitization at high conc., photosensitivity (SPF needed), avoid sensitive/pregnant.

Bisabolol

Soothing and anti-inflammatory agent, 0.01–0.1%; low irritation, good for sensitive skin.

Persea Gratissima Oil

Avocado oil rich in fatty acids and vitamin E; occlusive moisturizer, use with caution on oily skin.

Foeniculum Vulgare Seed Extract

Fennel seed extract for skin conditioning; contains oil components with potential sensitizers, evaluate for sensitive skin.

Ceramide NP

Ceramide N3 for barrier repair; lipophilic, needs oil phase or emulsion, avoid high standalone use.

Collagen

Hydrating conditioning agent; soluble protein used in hair care and toners; forms occlusive layer.

Jojoba Esters

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

Ascorbic Acid

Vitamin C, potent antioxidant requiring acidic environment for stability; oxidizes and discolors easily, needs light and air protection, concentration 1-10%, pure L-ascorbic acid is more irritating.

Sodium Hyaluronate

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

Helianthus Annuus Seed Wax

Sunflower seed wax for thickness/filming; waxy texture, potential comedogenic at high levels.

Sodium Phytate

Chelating agent stabilizes metal ions to prevent oxidative degradation; also used in oral care, high safety profile.

Cholesterol

Cholesterol; barrier repair lipid mimicking stratum corneum; often blended with ceramides, plant or fermentation source.

Macrocystis Pyrifera Extract

Giant kelp extract; moisturizing polysaccharides; ocean theme, check for marine allergies.

Echinacea Angustifolia Extract

Echinacea angustifolia extract for soothing, moisturizing, and conditioning; used in sensitive skin care, monitor individual allergies from plant source.

Camellia Oleifera Leaf Extract

Camellia oleifera leaf extract containing tea polyphenols; acts as astringent and skin conditioner, monitor raw material consistency.

Camellia Sinensis Leaf Extract

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

Vitis Vinifera Seed Extract

Grape seed extract with OPCs; potent antioxidant; used for skin protection and UV support; needs stabilizers.

Centella Asiatica Extract

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

Acacia Decurrens Flower Wax

Plant wax for emollience and film formation; blend with other waxes for melting point.

Polyglycerin-3

Not decoded yet

Carbomer

Gelling thickener requiring neutralization; watch out for ion compatibility

Sodium Lactate

Sodium lactate for moisturizing and exfoliation; pH buffering agent

Stearic Acid

Fatty acid emulsifier, white waxy solid; adds slip feel

Leuconostoc/Radish Root Ferment Filtrate

Bio-fermented filtrate for antimicrobial and anti-dandruff effects; assess individual variability, avoid in known allergy.

Lactic Acid/Glycolic Acid Copolymer

AHA copolymer; exfoliating, requires buffering agents.

Sorbitan Isostearate

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

Potassium Sorbate

Preservative effective below pH 6; combinable with sodium benzoate

Polysorbate 20

Non-ionic emulsifier and cleansing surfactant; contains PEG, control microbial load.

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

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

Methylpropanediol

Diol solvent and extraction carrier; enhances solubility of actives, low irritation profile.

Ethylhexylglycerin

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

Polyvinyl Alcohol

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

Ascorbyl Methylsilanol Pectinate

Silicon-based Vitamin C derivative for antioxidant activity and viscosity control; superior stability compared to traditional Vitamin C, suitable for formulation.

Isohexadecane

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

Polysilicone-11

Not decoded yet

Histidine Hcl

Amino acid salt for pH buffering and hair conditioning; gentle buffering system, potential sensitization at high concentrations.

Stearyl Alcohol

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

Stearoxytrimethylsilane

Silane modifier providing slip and antistatic effect; oil-soluble, low usage as co-solvent for silicones

Xanthan Gum

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

Viola Tricolor Extract

Not decoded yet

Sodium Benzoate

Preservative booster, effective below pH 4.5; combinable with sorbates

Polysorbate 60

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

Phenoxyethanol

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

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