Smart Tone Broad-Spectrum SPF 50

ZO Skin Health

Where to buy Possibly in stock

About this product

The ZO Skin Health Smart Tone Broad-Spectrum SPF 50 is a sunscreen. Our analysis of its 60 ingredients (47 low-risk) rates it Excellent (97/100). 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

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Sunscreen
Ingredients
60
Low-risk
47
Fragrance
Contains fragrance
Origin
United States
SPF
50 · blocks 98.0% 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 13/9
Good for dry skin
Glyceryl Stearate Dimethicone/Divinyldimethicone/Silsesquioxane Crosspolymer Magnesium Stearate Cetearyl Alcohol Simethicone Argania Spinosa Kernel Oil Ethyl Linoleate Oleyl Alcohol Caprylyl Glycol Butylene Glycol Glycerin Propylene Glycol Stearate Dimethicone
Caution for dry skin
Glycerin Coco-glucoside Propylene Glycol Stearate Hexylene Glycol Sodium Hydroxide Steareth-2 Steareth-21 PEG-100 Stearate PEG-8 Laurate
Oily/Acne-Prone Skin No data
Sensitive Skin 7/10
Good for sensitive skin
Dimethicone/Divinyldimethicone/Silsesquioxane Crosspolymer Melanin Ethyl Ferulate Glycerin Tetrahexyldecyl Ascorbate Dimethicone Tocopheryl Acetate
Caution for sensitive skin
Ethylene Brassylate Ethyl Linoleate Oleyl Alcohol Butylene Glycol Glycerin Propylene Glycol Stearate Hexylene Glycol Potassium Sorbate Phenoxyethanol Homosalate

Ingredients list

60 total
Lower hazard (1) Higher hazard (5)
All60 Skin Conditioning32 Fragrance15 Emollient9 Solvent8 Emulsifying8 Cosmetic Colorant7 Surfactant7 Viscosity Controlling7
EWG CIR Ingredient Name & Cosmetic Functions Notes
2
Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter)
4
Homosalate
(Fragrance, Sunscreen Agent, Uv Absorber, Skin Conditioning, Uv Filter)
4
Ethylhexyl Salicylate
(Uv Absorber, Uv Filter)
3
Octocrylene
(Sunscreen Agent, Uv Absorber, Uv Filter)
1
Water
(Solvent)
3
A
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning)
Silicone
Silicone
1
B
Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent)
2
A
Styrene/Acrylates Copolymer
(Film Forming, Opacifying)
1
A
Dimethicone/Divinyldimethicone/Silsesquioxane Crosspolymer
(Anticaking Agent, Humectant, Skin Protecting, Viscosity Controlling)
1
A
Glyceryl Stearate
(Emollient, Emulsifying)
Fungal Acne
Fungal Acne Trigger
3
A
PEG-100 Stearate
(Surfactant)
Fungal Acne
Fungal Acne Trigger
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
2
Mica
(Cosmetic Colorant, Opacifying)
1
Polyamide-5
(Skin Conditioning)
3
B
Steareth-21
(Sufactant, Emulsifying, Surfactant)
1
A
Argania Spinosa Kernel Oil
(Emollient, Skin Conditioning)
Fungal Acne
Fungal Acne Trigger
Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient)
rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning)
1
Petasites Japonicus Root Extract
(Skin Conditioning)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning)
Retinyl Palmitate
(Skin Conditioning, Skin Conditioning Miscellaneous)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
A
Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant)
1
B
Propylene Glycol Stearate
(Fragrance, Skin Conditioning, Emollient, Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
Melanin
(Skin Conditioning, Skin Protecting)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
Tetrahexyldecyl Ascorbate
(Antioxidant, Skin Conditioning)
1
A
Beta-Glucan
(Bulking Agent, Skin Conditioning)
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
Ethyl Linoleate
(Fragrance, Skin Conditioning, Emollient, Perfuming)
Fungal Acne
Fungal Acne Trigger
1
A
Oleyl Alcohol
(Fragrance, Skin Conditioning, Emollient, Solvent, Viscosity Increasingagent Nonaqueous, Emulsifying, Opacifying, Viscosity Controlling)
Bad for Oily Skin
Bad for Oily Skin
Acrylates Crosspolymer-4
(Emulsion Stabilising, Film Forming, Surfactant Cleansing, Viscosity Controlling)
1
A
Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling)
1
A
Magnesium Stearate
(Anticaking Agent, Bulking Agent, Colorant, Viscosity Increasing Agent, Cosmetic Colorant, Moisturising)
1
Panthenyl Triacetate
(Antistatic Agent, Hair Conditioning)
1
A
Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling)
5
B
PEG-8 Laurate
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
B
Coco-glucoside
(Cleansing, Foaming, Surfactant)
3
B
Steareth-2
(Emulsifying, Surfactant)
1
A
Polymethyl Methacrylate
(Film Forming)
A
Cellulose Acetate
(Film Forming)
2
B
Acrylates/Ammonium Methacrylate Copolymer
(Antistatic Agent, Film Forming)
1
Simethicone
(Antifoaming Agent, Emollient, Hair Conditioning, Skin Conditioning)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
1
Ethyl Ferulate
(Antioxidant, Preservative)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
A
1,2-Hexanediol
(Solvent)
3
A
Potassium Sorbate
(Fragrance, Preservative)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
1
Ethylene Brassylate
(Fragrance, Masking, Tonic)
PARFUM
(Fragrance, Perfuming)
1
3
Titanium Dioxide
(Cosmetic Colorant, Opacifying, Sunscreen Agent, Uv Absorber)
Good for Sensitive Skin
Good for Sensitive Skin
1
2
CI 77491
(Colorant, Cosmetic Colorant)
1
CI 77492
(Colorant, Cosmetic Colorant)
2
CI 77499
(Colorant, Cosmetic Colorant)
CI 77891
(Colorant)
2
Iron Oxides
(Colorant, Cosmetic Colorant)

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

Butyl Methoxydibenzoylmethane
Uv Absorber, Uv Filter
Homosalate
Uv Absorber, Skin Conditioning
Ethylhexyl Salicylate
Uv Absorber, Uv Filter
Octocrylene
Uv Absorber, Uv Filter
Dimethicone
Skin Protecting, Emollient
Butyloctyl Salicylate
Skin Conditioning

Benefits

Good for dry skin

Concerns

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

Ingredients explained

Butyl Methoxydibenzoylmethane
Uv absorber, Uv filter
Low-hazard ingredient.Read moreShow less
EWG 2 Uv absorberUv filter
Homosalate
Fragrance, Sunscreen agent
Low-to-moderate hazard.Read moreShow less
EWG 4 FragranceSunscreen agentUv absorberSkin conditioningUv filter
Ethylhexyl Salicylate
Uv absorber, Uv filter
Low-to-moderate hazard.Read moreShow less
EWG 4 Uv absorberUv filter
Octocrylene
Sunscreen agent, Uv absorber
Low-to-moderate hazard.Read moreShow less
EWG 3 Sunscreen agentUv absorberUv filter
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Butyloctyl Salicylate
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningSkin conditioningSolvent
Styrene/Acrylates Copolymer
Film forming, Opacifying
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Film formingOpacifying
Dimethicone/Divinyldimethicone/Silsesquioxane Crosspolymer
Anticaking agent, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Anticaking agentHumectantSkin protectingViscosity controlling
Mica
Cosmetic colorant, Opacifying
Low-hazard ingredient.Read moreShow less
EWG 2 Cosmetic colorantOpacifying
Polyamide-5
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Steareth-21
Sufactant, Emulsifying
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B SufactantEmulsifyingSurfactant
Helianthus Annuus Seed Oil
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningSkin conditioning emollient
rosmarinus officinalis leaf extract
Antimicrobial, Fragrance
Limited public safety data.Read moreShow less
EWG N/A AntimicrobialFragranceSkin conditioning
Petasites Japonicus Root Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
TOCOPHEROL
Antioxidant, Fragrance
Limited public safety data.Read moreShow less
EWG N/A AntioxidantFragranceSkin conditioning
+ 32 more — see the full ingredients list above
Dimethicone
Antifoaming agent, Skin protecting
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antifoaming agentSkin protectingEmollientSkin conditioning Silicone
Glyceryl Stearate
Emollient, Emulsifying
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientEmulsifying Fungal-acne trigger
PEG-100 Stearate
Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Surfactant Fungal-acne trigger
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Argania Spinosa Kernel Oil
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientSkin conditioning Fungal-acne trigger
Tocopheryl Acetate
Antioxidant, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 3 AntioxidantSkin conditioning Bad for Oily Skin
Propylene Glycol Stearate
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSkin conditioningEmollientEmulsifyingSurfactant Fungal-acne trigger
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
Ethyl Linoleate
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceSkin conditioningEmollientPerfuming Fungal-acne trigger
Oleyl Alcohol
Fragrance, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A FragranceSkin conditioningEmollientSolventViscosity increasingagent - nonaqueousEmulsifyingOpacifyingViscosity controlling Bad for Oily Skin
PEG-8 Laurate
Emulsifying, Surfactant
Moderate-hazard ingredient.Read moreShow less
EWG 5 CIR B EmulsifyingSurfactant Fungal-acne trigger
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Titanium Dioxide
Cosmetic colorant, Opacifying
Low-to-moderate hazard.Read moreShow less
EWG 1–3 Cosmetic colorantOpacifyingSunscreen agentUv absorber Good for Sensitive 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.
  • 2 Wear SPF the next day: Acids and retinoids increase sun sensitivity — daily sunscreen is a must while using this.

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

Trust & honesty

Pregnancy & breastfeeding

Contains ingredients some choose to avoid or double-check while pregnant or nursing.

Often avoided
Retinoids (Vitamin A) (Retinyl Palmitate)

Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.

This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.

Effective levels — general guide

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

Retinoids (Vitamin A) 0.01–1%

Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.

Retinyl Palmitate

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.

ASCORBIC ACID, Tetrahexyldecyl Ascorbate

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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