M.A.C. Prep + Prime Face Protect Lotion SPF 50

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What's inside

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

Ingredients list

39 total
Lower hazard (1) Higher hazard (8)
All39 Skin Conditioning27 Fragrance11 Masking8 Emollient7 Humectant7 Viscosity Controlling6 Solvent6 Emulsion Stabilising4
EWG CIR Ingredient Name & Cosmetic Functions Notes
High risk 8
CIR unknown
Benzophenone-3
(Uv Absorber, Uv Filter)
Bad for Oily Skin
Bad for Oily Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
Moderate risk 4
CIR unknown
Homosalate
(Fragrance, Sunscreen Agent, Uv Absorber, Skin Conditioning, Uv Filter)
Low risk 3
CIR unknown
Octocrylene
(Sunscreen Agent, Uv Absorber, Uv Filter)
Low risk 1
CIR unknown
Water
(Solvent)
Low risk 1
CIR B B
Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent)
Low risk 1
CIR unknown
Methyl Trimethicone
(Hair Conditioning, Skin Conditioning, Solvent)
Low risk 1
CIR unknown
Neopentyl Glycol Diheptanoate
(Skin Conditioning, Emollient, Viscosity Increasing Agent)
Low risk 1
CIR A A
Aleurites Moluccana Seed Oil
(Skin Conditioning)
Fungal Acne
Fungal Acne Trigger
Low risk 3
CIR A A
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
(Hair Conditioning, Skin Conditioning, Surfactant)
Low risk 3
CIR A A
PEG-100 Stearate
(Surfactant)
Fungal Acne
Fungal Acne Trigger
Low risk 1
CIR A A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
comedogenic1
Comedogenic Rating (1)
Low risk 1
CIR A A
Glyceryl Stearate
(Emollient, Emulsifying)
Fungal Acne
Fungal Acne Trigger
comedogenic1
Comedogenic Rating (1)
Risk unknown
CIR unknown
Dipentaerythrityl Tri-Polyhydroxystearate
(Emollient, Skin Conditioning)
Fungal Acne
Fungal Acne Trigger
Low risk 1
CIR A A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
Low risk 1
CIR unknown
Lavandula Angustifolia (Lavender) Flower Water
(Fragrance, Skin Conditioning)
Risk unknown
CIR unknown
Laminaria Ochroleuca Extract
(Skin Conditioning)
Low risk 1
CIR unknown
Laminaria Digitata Extract
(Skin Protecting)
Low risk 1
CIR unknown
Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient)
Low risk 1
CIR unknown
Caffeine
(Fragrance, Skin Conditioning, Masking)
Low risk 1
CIR A A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
Low risk 1
CIR A A
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent)
Low risk 1
CIR unknown
Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning)
Risk unknown
CIR unknown
Methyldihydrojasmonate
(Masking)
Low risk 1
CIR unknown
Ergothioneine
(Antioxidant)
Low risk 1
CIR A A
Dehydroxanthan Gum
(Emulsion Stabilising, Film Forming, Hair Fixing, Viscosity Controlling)
Low risk 1
CIR unknown
VP/Eicosene Copolymer
(Binding, Film Forming, Viscosity Controlling)
Low risk 1
CIR unknown
Saccharide Isomerate
(Humectant)
Low risk 1
CIR unknown
Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling)
Low risk 1
CIR B B
Potassium Cetyl Phosphate
(Emulsifying, Surfactant)
Low risk 1
CIR A A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
Low risk 2
CIR A A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
Low risk 1
CIR A 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
comedogenic2
Comedogenic Rating (2)
Low risk 1
CIR A A
Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling)
comedogenic2
Comedogenic Rating (2)
Moderate risk 5
CIR unknown
Linalool
(Fragrance, Deodorant, Masking)
Allergens
Allergens
Moderate risk 6
CIR unknown
Limonene
(Deodorant, Perfuming, Solvent)
Allergens
Allergens
Low risk 1
CIR A A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
Moderate risk 4
CIR A A
Phenoxyethanol
(Fragrance, Preservative)
Low risk 1
CIR A A
Sodium Dehydroacetate
(Preservative)
Low risk 2
CIR unknown
Mica
(Cosmetic Colorant, Opacifying)

About this product

The M.A.C. Prep + Prime Face Protect Lotion SPF 50 is a sunscreen. Our analysis of its 39 ingredients (31 low-risk) rates it Excellent (93/100). Based on its ingredients, it looks well-suited to dry skin.

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Sunscreen
Ingredients
39
Low-risk
31
Fragrance
Fragrance-free
Origin
United States
SPF
50 · blocks 98.0% UVB

The evidence

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 11/5
Good for dry skin
Algae Extract Glyceryl Stearate Neopentyl Glycol Diheptanoate Saccharide Isomerate Cetyl Alcohol Sorbitol Caprylic/Capric Triglyceride Caprylyl Glycol Butylene Glycol Sodium Hyaluronate Dipentaerythrityl Tri-Polyhydroxystearate
Caution for dry skin
Cetyl Alcohol Stearic Acid Potassium Cetyl Phosphate Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone PEG-100 Stearate
Oily/Acne-Prone Skin No data
Sensitive Skin 2/15
Good for sensitive skin
Ergothioneine Laminaria Digitata Extract
Caution for sensitive skin
Algae Extract Lavandula Angustifolia (Lavender) Flower Water Cetyl Alcohol Sorbitol Stearic Acid Caffeine Caprylic/Capric Triglyceride Butylene Glycol Citric Acid Phenoxyethanol Homosalate Linalool Limonene Benzophenone-3 Methyldihydrojasmonate

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
Homosalate
Uv Absorber, Skin Conditioning
Octocrylene
Uv Absorber, Uv Filter
Butyloctyl Salicylate
Skin Conditioning
Methyl Trimethicone
Skin Conditioning
Neopentyl Glycol Diheptanoate
Skin Conditioning, Emollient

Benefits

Good for dry skin

Concerns

Contains eu allergen
Not fungal acne (malassezia) safe
Benzophenone-3 — higher EWG
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 →

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.

From the community

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Frequently asked questions

answered from the analysis
Is it fungal-acne (Malassezia) safe?

No — the formula contains at least one ingredient that can feed Malassezia. The flagged entries are marked in the ingredient table above. Check any other product with our fungal acne checker.

Can I use it during pregnancy?

No commonly flagged ingredient classes (retinoids, high-dose salicylic acid, hydroquinone) were found. Still, check with your doctor — this is not medical advice.

Does it contain drying alcohol?

No drying alcohols were found in the ingredient list.

Will it clog pores (comedogenicity)?

The highest-rated ingredient scores 2/5 on the comedogenic scale — patch-test first if you're acne-prone. Check any other product with our pore-clogging checker.

Alternatives

Where it's from

MA
M.A.C.
32 products