Peter Thomas Roth Peptide 21 Wrinkle Resist Serum, 1 fl oz/30 mL by Peter Thomas Roth: Ingredient Analysis

1

Acetyl Hexapeptide-1 EWG 1

Skin conditioning agent

Anti AgingUV Protection

2

Acetyl Hexapeptide 8 Argireline EWG 1-2

Skin conditioning agent

Anti AgingElasticity Improvement

3

Acetyl Octapeptide-3 EWG 1

4

Acetyl Tetrapeptide 15 EWG 1-2

Skin conditioning agent

Anti AgingElasticity Improvement

5

Acetyl Tetrapeptide-2 EWG 1

Skin conditioning agent

RegenerationAnti AgingSoftening

6

Acetyl Tetrapeptide-9 EWG 1

7

Acrylates Copolymer EWG 2

Binder Antistatic agent Hair fixative Suspending agent Binding Film former Artificial nail builder Adhesive

8

Acrylates/C10-30 Alkyl Acrylate Crosspolymer EWG 1

Emulsion stabilizer Viscosity controlling agent Film former

9

Ascorbic Acid EWG 1-2

Emollient Skin conditioning agent

ConditioningBarrier support Comedogenic 1/5

10

Butylene Glycol EWG 1-3

Fragrance ingredient Masking Humectant Solvent Skin conditioning agent Viscosity controlling agent

Hair Loss PreventionMoisturizingSoftening Comedogenic 1/5

11

Caprylyl Glycol EWG 1

Emollient Hair conditioning Humectant Skin conditioning agent

12

Carbomer EWG 1

Gel forming Emulsion stabilizer Viscosity controlling agent

Moisturizing

13

Dextran EWG 1-3

Skin conditioning agent

14

Dimethyl Isosorbide EWG 1

Solvent Viscosity controlling agent

15

Dipeptide Diaminobutyroyl Benzylamide Diacetate EWG 1

RejuvenationLiftingAnti AgingElasticity Improvement

16

Disodium Phosphate EWG 1

Fragrance ingredient Masking Anticorrosive Buffering agent Corrosion inhibitor PH adjuster

Tooth Whitening

17

Diglycerin EWG 1

Fragrance ingredient Moisturising Hair conditioning Oral care agent Skin protecting Humectant Solvent Skin conditioning agent Oral health care drug Viscosity controlling agent Denaturant

Hair Structure ImprovementBarrier supportSmoothingMoisturizingSofteningHair Gloss

18

Hexapeptide-11 EWG 1

Skin conditioning agent

Protection

19

Soy Proteins EWG 1-3

Skin conditioning agent

20

Hydrolyzed Wheat Protein EWG 1-2

Antistatic agent Hair conditioning Skin conditioning agent Film former

Hair Structure ImprovementHair StrengtheningMoisturizingSofteningHair Gloss

21

Isopropyl Myristate EWG 1

Binder Fragrance ingredient Emollient Binding Solvent Skin conditioning agent

Softening Malassezia Feeding Comedogenic 5/5

22

Lecithin EWG 1-2

Antistatic agent Emollient Emulsifying agent Skin conditioning agent Surfactant

Tones Up SkinSofteningAntioxidant

23

Leuconostoc/Radish Root Ferment Filtrate EWG 1

Antidandruff agent Antimicrobial agent

SoothingExfoliating

24

Magnesium Chloride EWG 1

Viscosity controlling agent

Soothing

25

Mannitol EWG 1

Binder Flavoring agent Moisturising Masking Binding Humectant Skin conditioning agent

ExfoliatingAntioxidant

26

Natto Gum EWG 1-3

Skin conditioning agent

27

Octyldodecanol EWG 1

Fragrance ingredient Emollient Solvent

MoisturizingSoftening

28

Palmitoyl Hexapeptide 12 EWG 1-2

Skin conditioning agent

Anti AgingElasticity Improvement

29

Palmitoyl Oligopeptide EWG 1

Cleansing agent Skin conditioning agent Surfactant

RegenerationAnti Aging

30

Palmitoyl Tetrapeptide-7 EWG 1

Skin conditioning agent

Soothing

31

Palmitoyl Tripeptide-1 EWG 1

Skin conditioning agent

Anti Aging

32

Palmitoyl Tripeptide-5 EWG 1

Skin conditioning agent

33

PEG-8 Dimethicone EWG 3

Hair conditioning Skin conditioning agent

34

Phenoxyethanol EWG 2-4

Fragrance ingredient Preservative

Antiseptic

35

Polysorbate 20 1 EWG 1-2

Emollient Skin conditioning agent

ConditioningBarrier support Comedogenic 1/5

36

Potassium Sorbate EWG 2

Fragrance ingredient Preservative

AntifungalAntiseptic

37

Pseudoalteromonas Ferment Extract EWG 1

Humectant

38

Retinyl Palmitate EWG 1-6

Emollient Skin conditioning agent Antioxidant

Anti AgingSmoothingAntioxidant Comedogenic 2/5

39

Rosa Centifolia Flower Water EWG 1-2

Emollient Skin conditioning agent

ConditioningBarrier support Comedogenic 1/5

40

Silica EWG 1-3

Bulking agent Skin protecting Viscosity controlling agent Film former Opacifying agent

Barrier supportProtectionSmoothing Comedogenic 1/5

41

Sodium Benzoate EWG 1-3

Fragrance ingredient Masking Anticorrosive Preservative

AntifungalAntiseptic

42

Sodium Hyaluronate EWG 1

Humectant Skin conditioning agent

RejuvenationAnti AgingMoisturizingSoftening

43

Sodium Hydroxide EWG 2-4

Buffering agent PH adjuster Denaturant

Irritant

44

Sodium Lactate EWG 1-3

Keratolytic Buffering agent Humectant Exfoliant

SoothingLighteningMoisturizing

45

Sodium Phosphate EWG 1-2

Buffering agent

46

Sodium Polyglutamate EWG 1

Hair conditioning Humectant Skin conditioning agent

47

Sodium Propoxyhydroxypropyl Thiosulfate Silica EWG 1

Bulking agent

48

Isosqualane EWG 1-2

Emollient Moisturising Hair conditioning Refatting Skin protecting Skin conditioning agent

Barrier supportSmoothingBarrier RepairMoisturizingSoftening

49

Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate EWG 1

50

Tocopheryl Acetate EWG 2-3

Skin conditioning agent

SofteningAntioxidantNutrifying

51

Triethanolamine EWG 5-8

Fragrance ingredient Foam booster Masking Emulsifying agent Buffering agent Viscosity controlling agent Surfactant PH adjuster

Cleansing Irritant Comedogenic 2/5

52

Trifluoroacetyl Tripeptide-2 EWG 1

Skin conditioning agent

RejuvenationLiftingElasticity Improvement

53

Tripeptide-1 EWG 1

Skin conditioning agent

RejuvenationElasticity Improvement

54

Tripeptide-10 Citrulline EWG 1

55

Water Aqua Eau 10 EWG 1-2

Emollient Skin conditioning agent

ConditioningBarrier support Comedogenic 1/5

56

Xanthan Gum EWG 1

Binder Gel forming Binding Emulsifying agent Emulsion stabilizer Skin conditioning agent Viscosity controlling agent Surfactant

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum, 1 fl oz/30 mL

Product Claims

✓ Benefits

! Concerns