Ultimate UV Defense SPF 30
2 PROHIBITED
SkinCeuticals

Ultimate UV Defense SPF 30

Sunscreens
Contains Prohibited Substances
❌ 1 prohibited
View details
❌ Prohibited (Annex II) — 1
  • Isobutyl 4-hydroxybenzoate (INCI: Isobutylparaben) /Sodium salt or Salts of Isobutylparaben
Ingredient composition · 35 total
Safe (2)Restricted (0)Prohibited (2)Unknown (31)

Composition

14% natural46% synthetic
🌿 5 natural❓ 14 unknown origin🧪 16 synthetic

Based on 35 ingredients analyzed. 14% natural, 40% unknown origin and 46% synthetic.

Ingredients data:30 / 35explained
2 prohibited (EU Annex II)

Ingredient Analysis

🌟
Goodies
Proven actives & beneficial ingredients
Water
Glycerin
🧪
Base Formula
Main ingredients by concentration
Water#3

Ingredients List

Showing 5 of 35 ingredients

Ingredients Explained

35 / 35
Safe — well-studied, low concernNeutral / Unknown — limited dataConcern — high comedogenic/irritancy
⚠️5 of 35 ingredients missing description or function
Octinoxate#1
Octinoxate is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Zinc Oxide#2
type of chemical entity
ZnO is a white powder insoluble in water
Comedogenic: 2/5 Irritancy: 1/5
Water#3
Solvent
The most common cosmetic ingredient. Acts as a solvent and helps dissolve other ingredients.
Comedogenic: 0/5 Irritancy: 0/5
Cyclomethicone#4
HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT
Cyclomethicone is a mixture of low molecular weight volatile cyclic siloxanes, the principal ingredients of which are octamethylcyclotetrasiloxane (D4), decamet…
Comedogenic: 0/5 Irritancy: 0/5
Diisopropyl Adipate#5
FRAGRANCE, PLASTICISER, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT
Diisopropyl adipate
Comedogenic: 0/5 Irritancy: 0/5
Synthetic Beeswax#6
BINDING, EMULSION STABILISING, VISCOSITY CONTROLLING
Beeswax, synthetic. The complex reaction product of blended acids and blended alcohols which simulates the composition of natural beeswax. It consists primarily…
Comedogenic: 0/5 Irritancy: 0/5
Hexylene Glycol#7
PERFUMING, SKIN CONDITIONING, SOLVENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
2-Methylpentane-2,4-diol
Comedogenic: 0/5 Irritancy: 0/5
PEG-40 Stearate#8
SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy- (40 mol EO average molar ratio)
Comedogenic: 0/5 Irritancy: 0/5
C12-15 Alkyl Benzoate#9
ANTIMICROBIAL, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Benzoic acid, C12-15 alkyl esters
Comedogenic: 1/5 Irritancy: 0/5
Glycerin#10
Humectant
A powerful humectant that attracts moisture to the skin, keeping it hydrated and soft.
Comedogenic: 0/5 Irritancy: 0/5
Aluminum Starch Octenylsuccinate#11
ABSORBENT, ANTICAKING, VISCOSITY CONTROLLING
Starch, hydrogen octenylbutanedionate, aluminum salt
Comedogenic: 0/5 Irritancy: 0/5
Polyacrylamide#12
ANTISTATIC, BINDING, FILM FORMING
2-Propenamide, homopolymer
Comedogenic: 0/5 Irritancy: 0/5
C13-14 Isoparaffin#13
SKIN CONDITIONING - EMOLLIENT, SOLVENT
Alkanes, C13-14-iso
Comedogenic: 0/5 Irritancy: 0/5
Beeswax#14
BINDING, EMULSION STABILISING, FRAGRANCE, SKIN CONDITIONING, VISCOSITY CONTROLLING
Beeswax absolute (RIFM),Beeswax concrete (RIFM),Beeswax, white (Apis mellifera L.) (RIFM),Bleached Beeswax,Cera Alba (EU),White Beeswax,White Wax,Yellow Wax
Comedogenic: 2/5 Irritancy: 1/5
Dimethicone#15
Emollient
A silicone that forms a protective barrier on the skin.
Comedogenic: 0/5 Irritancy: 0/5
Phenoxyethanol#16
Preservative
A common preservative that is generally well-tolerated by most skin types.
Comedogenic: 0/5 Irritancy: 1/5
PEG-20#17
PEG-20 is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Copernicia Cerifera (Carnauba) Wax#18
Copernicia Cerifera (Carnauba) Wax is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Dimethicone Copolyol#19
Dimethicone Copolyol is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Pvp/​Eicosene Copolymer#20
Pvp/​Eicosene Copolymer is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Sorbitan Tristearate#21
SURFACTANT - EMULSIFYING
Sorbitan tristearate
Comedogenic: 0/5 Irritancy: 0/5
Propylene Glycol#22
group of stereoisomers
pair of enantiomers
Comedogenic: 2/5 Irritancy: 0/5
Stearyl Alcohol#23
EMULSION STABILISING, FRAGRANCE, OPACIFYING, REFATTING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING
Octadecan-1-ol
Comedogenic: 2/5 Irritancy: 0/5
Glyceryl Stearate#24
type of chemical entity
chemical compound
Comedogenic: 2/5 Irritancy: 0/5
PEG-100 Stearate#25
SURFACTANT - CLEANSING
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy- (100 mol EO average molar ratio)
Comedogenic: 0/5 Irritancy: 0/5
Glyceryl Dilaurate#26
SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING
Lauric acid, diester with glycerol
Comedogenic: 0/5 Irritancy: 0/5
Cetearyl Alcohol#27
mixture
mixture of fatty alcohols
Comedogenic: 2/5 Irritancy: 0/5
Stearoxytrimethylsilane#28
SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Trimethyl(octadecyloxy)silane
Comedogenic: 0/5 Irritancy: 0/5
Steareth-100#29
GEL FORMING, SURFACTANT - CLEANSING
Poly(oxy-1,2-ethanediyl), .alpha.-octadecyl-.omega.-hydroxy
Comedogenic: 0/5 Irritancy: 0/5
Laureth-7#30
SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
3,6,9,12,15,18,21-Heptaoxatritriacontanol
Comedogenic: 0/5 Irritancy: 0/5
Methylparaben#31
FRAGRANCE, PRESERVATIVE
Methyl 4-hydroxybenzoate
Comedogenic: 0/5 Irritancy: 1/5
Ethylparaben#32
FRAGRANCE, PRESERVATIVE
Ethyl 4-hydroxybenzoate
Comedogenic: 0/5 Irritancy: 0/5
Butylparaben#33🚫 Prohibited
FRAGRANCE, PRESERVATIVE
Butyl 4-hydroxybenzoate
Comedogenic: 0/5 Irritancy: 0/5
Propylparaben#34
PERFUMING, PRESERVATIVE
Propyl 4-hydroxybenzoate
Comedogenic: 0/5 Irritancy: 1/5
Isobutylparaben#35🚫 Prohibited
ANTIMICROBIAL
Isobutyl 4-hydroxybenzoate
Comedogenic: 0/5 Irritancy: 0/5