Jason Natural C Effects Pure Natural Hyper-C Serum
The Jason Natural C Effects Pure Natural Hyper-C Serum is a serums, essence, ampoule. Our analysis of its 32 ingredients (22 low-risk) rates it Excellent (82/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Jason Natural C Effects Pure Natural Hyper-C Serum is a serums, essence, ampoule. Our analysis of its 32 ingredients (22 low-risk) rates it Excellent (82/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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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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Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
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Calcium Ascorbate
(Antioxidant, Skin Conditioning) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Biosaccharide Gum-1
(Skin Conditioning) |
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Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
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Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber) |
Good for Oily Skin
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Carthamus Tinctorius (Safflower) Oleosomes | |
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Citrus Aurantium Dulcis (Orange) Fruit Extract
(Fragrance, Skin Conditioning, Masking) |
Bad for Sensitive Skin
|
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Myrtus Communis Leaf Extract
(Perfuming, Skin Conditioning) |
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Opuntia Coccinellifera | |
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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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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Thioctic Acid
(Antioxidant) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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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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Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Gluconolactone
(Fragrance, Humectant, Solvent) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
|
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Butylphenyl Methylpropional
(Perfuming) |
Allergens
|
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Coumarin
(Fragrance, Masking) |
Allergens
|
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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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
The concentrations these actives are typically effective at in research — not a measurement of this product.
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.
Calcium Ascorbate, Ascorbic Acid (Vitamin C)
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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