Jan Marini Skin Research, Inc. Factor-A Cream
The Jan Marini Skin Research, Inc. Factor-A Cream is a moisturizer. Our analysis of its 61 ingredients (50 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Jan Marini Skin Research, Inc. Factor-A Cream is a moisturizer. Our analysis of its 61 ingredients (50 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Hexyl Laurate
(Skin Conditioning, Emollient, Solvent, Viscosity Controlling) |
Fungal Acne Trigger
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Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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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
Fungal Acne Trigger
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Maleated Soybean Oil
(Skin Conditioning, Emollient) |
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Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient) |
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
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Echinacea Purpurea Extract
(Moisturising, Skin Conditioning, Tonic) |
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Sorbitan Stearate
(Fragrance, Emulsifying, Surfactant) |
Fungal Acne Trigger
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Retinol
(Skin Conditioning) |
Bad for Sensitive Skin
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Retinyl Palmitate (Vitamin A) |
Good for Dry Skin
Fungal Acne Trigger
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Symphytum Officinale Leaf Extract
(Skin Conditioning) |
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Plantago Ovata Seed Extract
(Skin Conditioning) |
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Hydrolyzed Wheat Protein
(Film Forming, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Glutamine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Proline
(Fragrance, Hair Conditioning, Skin Conditioning) |
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Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Laurdimonium Hydroxypropyl Hydrolyzed Wheat Protein
(Antistatic Agent, Hair Conditioning) |
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Malt Extract
(Skin Conditioning, Skin Protecting, Tonic) |
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Hedera Helix (Ivy) Leaf Extract | |
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Cucumis Sativus (Cucumber) Fruit Extract
(Skin Conditioning, Emollient) |
Good for Dry Skin
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Sambucus Nigra Flower Extract
(Refreshing, Skin Conditioning, Soothing, Tonic) |
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Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning) |
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Parietaria Officinalis Extract
(Emollient, Soothing) |
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Tocopherol (Vitamin E) |
Good for Dry Skin
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Ascorbyl Palmitate
(Antioxidant, Masking) |
Fungal Acne Trigger
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Ascorbic Acid (Vitamin C)
(Antioxidant, Fragrance, Ph Adjuster, Skin Conditioning, Buffering Agent, Masking) |
Good for Dry Skin
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Yeast Extract
(Skin Conditioning) |
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Beta-Carotene
(Skin Conditioning) |
Good for Dry Skin
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Oenothera Biennis (Evening Primrose) Oil
(Skin Conditioning, Emollient) |
Good for Dry Skin
Bad for Oily Skin
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Oxidized Corn Oil
(Skin Conditioning) |
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Cholecalciferol
(Skin Conditioning) |
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Hydrolyzed Glycosaminoglycans
(Hair Conditioning, Skin Conditioning, Humectant) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Dipalmitoyl Hydroxyproline
(Skin Conditioning, Antistatic Agent, Hair Conditioning) |
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Beta-Sitosterol
(Emulsion Stabilising, Masking, Skin Conditioning, Stabilising) |
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Linoleic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linoleic Acid., Antistatic Agent, Emollient) |
Fungal Acne Trigger
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Sodium Ascorbate
(Antioxidant) |
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Mannitol
(Binding Agent, Flavoring Agent, Humectant, Binding, Masking, Moisturising, Skin Conditioning) |
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Magnesium Aluminum Silicate
(Absorbent, Anticaking Agent, Opacifying, Slip Modifier, Viscosity Increasing Agent, Viscosity Controlling) |
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PEG-8
(Humectant, Solvent) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Acrylates Copolymer
(Adhesive, Artificial Nail Builder, Binding Agent, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding) |
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Methylparaben
(Fragrance, Preservative) |
Paraben
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Butylparaben
(Fragrance, Preservative, Masking) |
Paraben
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Ethylparaben
(Fragrance, Preservative) |
Paraben
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Propylparaben
(Fragrance, Preservative, Perfuming) |
Paraben
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Fragrance
(Deodorant, Masking, Perfuming) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
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.
The concentrations these actives are typically effective at in research — not a measurement of this product.
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.
Retinol, Retinyl Palmitate (Vitamin A)
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.
Ascorbyl Palmitate, Ascorbic Acid (Vitamin C), Sodium 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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