Anti-Oxidant Tinted Sunscreen SPF 40

Pennoyer MD Skin Science

Where to buy Possibly in stock

About this product

The Pennoyer MD Skin Science Anti-Oxidant Tinted Sunscreen SPF 40 is a sunscreen. Our analysis of its 22 ingredients (19 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Sunscreen
Ingredients
22
Low-risk
19
Fragrance
Fragrance-free
Origin
United States
SPF
40 · blocks 97.5% 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 4/3
Good for dry skin
Dimethiconol Argania Spinosa Kernel Oil Trimethylsiloxysilicate Cyclopentasiloxane
Caution for dry skin
Dimethicone Crosspolymer Alumina Silica
Oily/Acne-Prone Skin No data
Sensitive Skin 4/0
Good for sensitive skin
Zinc Oxide Melanin Tetrahexyldecyl Ascorbate Tocopheryl Acetate

Ingredients list

22 total
Lower hazard (1) Higher hazard (3)
All22 Skin Conditioning13 Emollient4 Viscosity Controlling4 Antioxidant3 Emulsion Stabilising3 Film Forming3 Cosmetic Colorant3 Opacifying3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
3
Titanium/Titanium Dioxide
(Cosmetic Colorant, Opacifying)
2
3
Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent)
Good for Oily Skin
Good for Oily Skin
2
A
Alumina
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
1
A
Argania Spinosa Kernel Oil
(Emollient, Skin Conditioning)
Fungal Acne
Fungal Acne Trigger
Bisabolol
(Fragrance, Skin Conditioning, Soothing)
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane
(Film Forming)
1
Caprylyl Methicone
(Skin Conditioning)
3
A
Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent)
Silicone
Silicone
1
A
Dimethicone Crosspolymer
(Emulsion Stabilising, Hair Fixing, Suspending Agent Nonsurfactant, Viscosity Increasingagent Nonaqueous, Viscosity Controlling)
1
A
Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling)
1
A
Dimethiconol
(Antifoaming Agent, Skin Conditioning, Emollient, Moisturising)
Silicone
Silicone
Feruloyl Soy Glycerides
(Antioxidant, Emulsion Stabilising)
1
Hydrogen Dimethicone
(Film Forming)
2
Iron Oxides
(Colorant, Cosmetic Colorant)
3
A
Lauryl PEG/PPG-18/18 Methicone
(Skin Conditioning)
1
Melanin
(Skin Conditioning, Skin Protecting)
1
A
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
(Film Forming)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
1
Tetrahexyldecyl Ascorbate
(Antioxidant, Skin Conditioning)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
1
Triethoxycaprylylsilane
(Binding Agent, Binding)
1
B
Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning)

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

Zinc Oxide
Skin Protecting
Argania Spinosa Kernel Oil
Emollient, Skin Conditioning
Bisabolol
Skin Conditioning, Soothing
Caprylyl Methicone
Skin Conditioning
Cyclopentasiloxane
Skin Conditioning, Emollient
Dimethiconol
Skin Conditioning, Emollient

Benefits

Good for dry skin
Good for sensitive skin

Concerns

Contains silicone
Not fungal acne (malassezia) safe

Ingredients explained

Titanium/Titanium Dioxide
Cosmetic colorant, Opacifying
Low-to-moderate hazard.Read moreShow less
EWG 1–3 Cosmetic colorantOpacifying
Alumina
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingViscosity controlling
Bisabolol
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningSoothing
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane
Film forming
Limited public safety data.Read moreShow less
EWG N/A Film forming
Caprylyl Methicone
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Dimethicone Crosspolymer
Emulsion stabilising, Hair fixing
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingHair fixingSuspending agent - nonsurfactantViscosity increasingagent - nonaqueousViscosity controlling
Dimethicone/Vinyl Dimethicone Crosspolymer
Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Viscosity controlling
Feruloyl Soy Glycerides
Antioxidant, Emulsion stabilising
Limited public safety data.Read moreShow less
EWG N/A AntioxidantEmulsion stabilising
Hydrogen Dimethicone
Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Film forming
Iron Oxides
Colorant, Cosmetic colorant
Low-hazard ingredient.Read moreShow less
EWG 2 ColorantCosmetic colorant
Lauryl PEG/PPG-18/18 Methicone
Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Skin conditioning
Melanin
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningSkin protecting
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Film forming
Silica
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 1–2 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingViscosity controlling
Tetrahexyldecyl Ascorbate
Antioxidant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantSkin conditioning
+ 2 more — see the full ingredients list above
Zinc Oxide
Bulking agent, Cosmetic colorant
Low-to-moderate hazard.Read moreShow less
EWG 2–3 Bulking agentCosmetic colorantSkin protectingSunscreen agent Good for Oily Skin
Argania Spinosa Kernel Oil
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientSkin conditioning Fungal-acne trigger
Cyclopentasiloxane
Hair conditioning, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Hair conditioningSkin conditioningEmollientSolvent Silicone
Dimethiconol
Antifoaming agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antifoaming agentSkin conditioningEmollientMoisturising Silicone
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.

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.

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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