Protect AC SPF 50+

A-Derma

Where to buy Possibly in stock

About this product

The A-Derma Protect AC SPF 50+ is a emulsion. Our analysis of its 28 ingredients (23 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Emulsion
Ingredients
28
Low-risk
23
Fragrance
Contains fragrance
Origin
France
SPF
50 · blocks 98.0% UVB
Data updated
May 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 11/7
Good for dry skin
C10-18 Triglycerides C12-15 Alkyl Benzoate Glutamic Acid Glyceryl Dibehenate Diisopropyl Adipate Cetearyl Isononanoate Isodecyl Neopentanoate Caprylyl Glycol Propylene Glycol Tribehenin Glyceryl Behenate
Caution for dry skin
Decyl Glucoside Xanthan Gum Potassium Cetyl Phosphate Aluminum Starch Octenylsuccinate Sodium Hydroxide Glyceryl Behenate Silica
Oily/Acne-Prone Skin No data
Sensitive Skin 1/4
Good for sensitive skin
Tocopheryl Acetate
Caution for sensitive skin
Glutamic Acid Diisopropyl Adipate Propylene Glycol Benzoic Acid

Ingredients list

28 total
Lower hazard (1) Higher hazard (4)
All28 Skin Conditioning21 Emollient9 Viscosity Controlling6 Fragrance5 Solvent4 Humectant4 Uv Filter4 Emulsion Stabilising4
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial)
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
(Uv Filter)
1
B
Cetearyl Isononanoate
(Hair Conditioning, Skin Conditioning, Emollient)
1
A
Diisopropyl Adipate
(Fragrance, Plasticizer, Skin Conditioning, Emollient, Solvent, Masking)
1
B
Isodecyl Neopentanoate
(Skin Conditioning, Emollient)
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
(Skin Conditioning, Uv Absorber, Uv Filter)
2
Diethylhexyl Butamido Triazone
(Uv Absorber, Uv Filter)
2
B
Aluminum Starch Octenylsuccinate
(Absorbent, Anticaking Agent, Viscosity Increasing Agent, Viscosity Controlling)
2
Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter)
1
B
Potassium Cetyl Phosphate
(Emulsifying, Surfactant)
1
B
Decyl Glucoside
(Cleansing, Emulsion Stabilising, Surfactant)
1
C10-18 Triglycerides
(Emollient, Skin Conditioning, Solvent)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
Avena Sativa Sprout Oil
(Skin Conditioning)
3
A
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
PARFUM
(Fragrance, Perfuming)
1
A
Glutamic Acid
(Fragrance, Hair Conditioning, Humectant, Antistatic Agent)
4
A
Glyceryl Behenate
(Skin Conditioning, Emollient, Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
B
Glyceryl Dibehenate
(Skin Conditioning, Emollient)
Fungal Acne
Fungal Acne Trigger
3
B
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
1
A
Tribehenin
(Emollient, Skin Conditioning)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

C12-15 Alkyl Benzoate
Skin Conditioning, Emollient
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Uv Filter
Cetearyl Isononanoate
Skin Conditioning, Emollient
Diisopropyl Adipate
Skin Conditioning, Emollient
Isodecyl Neopentanoate
Skin Conditioning, Emollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning, Uv Absorber

Benefits

Good for dry skin

Concerns

Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
C12-15 Alkyl Benzoate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollientAntimicrobial
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Uv filter
Limited public safety data.Read moreShow less
EWG N/A Uv filter
Cetearyl Isononanoate
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningSkin conditioningEmollient
Diisopropyl Adipate
Fragrance, Plasticizer
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragrancePlasticizerSkin conditioningEmollientSolventMasking
Isodecyl Neopentanoate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Skin conditioningEmollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin conditioning, Uv absorber
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningUv absorberUv filter
Diethylhexyl Butamido Triazone
Uv absorber, Uv filter
Low-hazard ingredient.Read moreShow less
EWG 2 Uv absorberUv filter
Aluminum Starch Octenylsuccinate
Absorbent, Anticaking agent
Low-hazard ingredient.Read moreShow less
EWG 2 CIR B AbsorbentAnticaking agentViscosity increasing agentViscosity controlling
Butyl Methoxydibenzoylmethane
Uv absorber, Uv filter
Low-hazard ingredient.Read moreShow less
EWG 2 Uv absorberUv filter
Potassium Cetyl Phosphate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B EmulsifyingSurfactant
Decyl Glucoside
Cleansing, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B CleansingEmulsion stabilisingSurfactant
C10-18 Triglycerides
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 EmollientSkin conditioningSolvent
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Avena Sativa Sprout Oil
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
+ 8 more — see the full ingredients list above
Benzoic Acid
Fragrance, Ph adjuster
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A FragrancePh adjusterPreservativeBulking agentMasking Bad for Sensitive Skin
Glyceryl Behenate
Skin conditioning, Emollient
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A Skin conditioningEmollientEmulsifyingSurfactant Fungal-acne trigger
Glyceryl Dibehenate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Skin conditioningEmollient Fungal-acne trigger
Propylene Glycol
Fragrance, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceHumectantSkin-conditioningagent - miscellaneousSolventViscosity decreasing agentSkin conditioningViscosity controlling Good for Dry Skin
Tocopheryl Acetate
Antioxidant, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 3 AntioxidantSkin conditioning Bad for Oily Skin

How to use

How to use

  • 1 Morning only: Apply as the last step of your AM routine, after moisturiser, and reapply every ~2 hours of sun exposure.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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