DERMAdoctor Photodynamic Therapy Liquid Red Light Anti-Aging Lotion with Broad-Spectrum SPF 30

DERMAdoctor

DERMAdoctor Photodynamic Therapy Liquid Red Light Anti-Aging Lotion with Broad-Spectrum SPF 30

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About this product

The DERMAdoctor Photodynamic Therapy Liquid Red Light Anti-Aging Lotion with Broad-Spectrum SPF 30 is a sunscreen. Our analysis of its 39 ingredients (29 low-risk) rates it Excellent (87/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.

Vegan-friendly

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Sunscreen
Ingredients
39
Low-risk
29
Fragrance
Fragrance-free
Origin
United States
SPF
30 · blocks 96.7% UVB

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 8/9
Good for dry skin
C12-15 Alkyl Benzoate Cucumis Sativus (Cucumber) Fruit Extract Sodium Hyaluronate Glycerin Yeast Amino Acids Cyclohexasiloxane Camellia Sinensis Leaf Extract Cyclopentasiloxane
Caution for dry skin
Glyceryl Stearate SE Morinda Citrifolia Extract Sorbitan Oleate Stearic Acid Camellia Oleifera Leaf Extract Glycerin Camellia Sinensis Leaf Extract Polysorbate 20 Triethanolamine
Oily/Acne-Prone Skin 4/0
Good for oily/acne-prone skin
Morinda Citrifolia Extract Sodium Ascorbyl Phosphate Camellia Oleifera Leaf Extract Camellia Sinensis Leaf Extract
Sensitive Skin 7/13
Good for sensitive skin
Cucumis Sativus (Cucumber) Fruit Extract Sodium Ascorbyl Phosphate Ubiquinone Glycerin Camellia Sinensis Leaf Extract Tocopheryl Acetate Trimethoxybenzylidene Pentanedione
Caution for sensitive skin
Sorbitan Oleate Stearic Acid Glycerin Tricalcium Phosphate Arnica Montana Flower Extract Camellia Sinensis Leaf Extract Methylparaben Ethylparaben Phenoxyethanol Triethanolamine Butylparaben Propylparaben Benzophenone-3

Ingredients list

39 total
Lower hazard (1) Higher hazard (8)
All39 Skin Conditioning22 Fragrance10 Masking6 Preservative6 Emulsifying5 Humectant5 Emollient5 Solvent5
EWG CIR Ingredient Name & Cosmetic Functions Notes
8
Benzophenone-3
(Uv Absorber, Uv Filter)
Bad for Oily Skin
Bad for Oily Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
3
Cinoxate
(Sunscreen Agent, Uv Absorber)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
1
Arctium Majus Root Extract
(Skin Conditioning)
2
Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning)
1
Water
(Solvent)
Trimethoxybenzylidene Pentanedione
(Antioxidant, Chelating Agent, Skin Protecting)
1
B
Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent)
7
A
Butylparaben
(Fragrance, Preservative, Masking)
Paraben
Paraben
1
A
C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial)
1
Camellia Oleifera Leaf Extract
(Astringent, Skin Conditioning)
1
B
Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber)
Good for Oily Skin
Good for Oily Skin
1
A
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling)
1
A
Cucumis Sativus (Cucumber) Fruit Extract
(Skin Conditioning, Emollient)
Good for Dry Skin
Good for Dry Skin
2
A
Cyclohexasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent)
3
A
Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent)
Silicone
Silicone
6
B
Diazolidinyl Urea
(Preservative)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
4
A
Ethylparaben
(Fragrance, Preservative)
Paraben
Paraben
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
A
Glyceryl Stearate SE
(Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
1
Corthellus Shiitake (Mushroom) Extract
1
A
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
(Film Forming)
4
A
Methylparaben
(Fragrance, Preservative)
Paraben
Paraben
1
Morinda Citrifolia Extract
(Astringent)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
3
B
Polysorbate 20
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
7
A
Propylparaben
(Fragrance, Preservative, Perfuming)
Paraben
Paraben
Punica Granatum Fruit Extract
(Skin Conditioning)
1
A
Sodium Ascorbyl Phosphate
(Antioxidant)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
A
Sorbitan Oleate
(Fragrance, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
Fungal Acne
Fungal Acne Trigger
1
A
Stearic Acid
(Fragrance, Sufactant, Emulsifying, Surfactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Stearic Acid., Emulsion Stabilising, Masking, Refatting)
Bad for Oily Skin
Bad for Oily Skin
Fungal Acne
Fungal Acne Trigger
1
Tocopherol (Vitamin E) Good for Dry Skin
Good for Dry Skin
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
1
Tricalcium Phosphate
(Abrasive, Fragrance, Opacifying, Oral Care Agent, Anticaking Agent, Masking)
5
B
Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking)
1
Ubiquinone
(Antioxidant, Skin Conditioning)
1
A
Yeast Amino Acids
(Humectant)

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

Benzophenone-3
Uv Absorber, Uv Filter
Cinoxate
Uv Absorber
Arctium Majus Root Extract
Skin Conditioning
Arnica Montana Flower Extract
Skin Conditioning
Trimethoxybenzylidene Pentanedione
Antioxidant, Skin Protecting
Butyloctyl Salicylate
Skin Conditioning

Benefits

Good for oily/acne-prone skin

Concerns

Contains paraben
Contains silicone
Not fungal acne (malassezia) safe
Benzophenone-3 — higher EWG
Butylparaben — higher EWG
Propylparaben — higher EWG
May not suit dry skin
May not suit sensitive skin

EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →

Ingredients explained

Cinoxate
Sunscreen agent, Uv absorber
Low-to-moderate hazard.Read moreShow less
EWG 3 Sunscreen agentUv absorber
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Arctium Majus Root Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Arnica Montana Flower Extract
Masking, Perfuming
Low-hazard ingredient.Read moreShow less
EWG 2 MaskingPerfumingSkin conditioning
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Trimethoxybenzylidene Pentanedione
Antioxidant, Chelating agent
Limited public safety data.Read moreShow less
EWG N/A AntioxidantChelating agentSkin protecting
Butyloctyl Salicylate
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningSkin conditioningSolvent
C12-15 Alkyl Benzoate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollientAntimicrobial
Camellia Oleifera Leaf Extract
Astringent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentSkin conditioning
Carbomer
Emulsion stabilising, Viscosity increasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingViscosity increasing agentGel formingViscosity controlling
Cyclohexasiloxane
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Hair conditioningSkin conditioningEmollientSolvent
Disodium EDTA
Chelating agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentViscosity controlling
Corthellus Shiitake (Mushroom) Extract
Other
Low-hazard ingredient.Read moreShow less
EWG 1
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Film forming
Morinda Citrifolia Extract
Astringent
Low-hazard ingredient.Read moreShow less
EWG 1 Astringent
+ 5 more — see the full ingredients list above
Benzophenone-3
Uv absorber, Uv filter
Potentially a skin irritantRead moreShow less
EWG 8 Uv absorberUv filter Bad for Oily SkinBad for Sensitive Skin
Butylparaben
Fragrance, Preservative
Higher-hazard ingredient.Read moreShow less
EWG 7 CIR A FragrancePreservativeMasking Paraben
Camellia Sinensis Leaf Extract
Antimicrobial, Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B AntimicrobialAntioxidantAstringentEmollientHumectantMaskingOral care agentSkin conditioningSkin protectingTonicUv absorber Good for Oily Skin
Cucumis Sativus (Cucumber) Fruit Extract
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollient Good for Dry Skin
Cyclopentasiloxane
Hair conditioning, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Hair conditioningSkin conditioningEmollientSolvent Silicone
Diazolidinyl Urea
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR B Preservative
Ethylparaben
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Glyceryl Stearate SE
Emulsifying, Surfactant
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A EmulsifyingSurfactant Bad for Oily Skin
Methylparaben
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Polysorbate 20
Emulsifying, Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B EmulsifyingSurfactant Fungal-acne trigger
Propylparaben
Fragrance, Preservative
Higher-hazard ingredient.Read moreShow less
EWG 7 CIR A FragrancePreservativePerfuming Paraben
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Sorbitan Oleate
Fragrance, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A FragranceEmulsifyingSurfactant Bad for Oily SkinFungal-acne trigger
+ 4 more — see the full ingredients list above

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.

Trust & honesty

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Vitamin C (ascorbic) 5–20%

L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.

Sodium Ascorbyl Phosphate

INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.

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