Black Jelly Pack
The J.ONE Black Jelly Pack is a leave on & sleeping mask. Our analysis of its 38 ingredients (31 low-risk) rates it Excellent (94/100). 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 J.ONE Black Jelly Pack is a leave on & sleeping mask. Our analysis of its 38 ingredients (31 low-risk) rates it Excellent (94/100). 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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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Monascus Extract
(Skin Conditioning) |
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Rubus Fruticosus (Blackberry) Fruit Extract
(Fragrance, Astringent, Masking, Tonic) |
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Ribes Nigrum (Black Currant) Leaf Extract
(Skin Conditioning) |
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Saccharum Officinarum (Sugar Cane) Extract
(Skin Conditioning, Moisturising) |
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Sodium Palmitoyl Proline
(Skin Conditioning) |
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Nymphaea Alba Flower Extract
(Skin Conditioning, Tonic) |
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Adenosine
(Skin Conditioning) |
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Octyldodeceth-16
(Emulsifying) |
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Water
(Solvent) |
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Gardenia Florida Fruit Extract
(Skin Conditioning) |
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Chondrus Crispus (Carrageenan) Extract
(Skin Conditioning, Viscosity Controlling) |
Bad for Oily Skin
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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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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Palmitoyl Tripeptide-5
(Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Potassium Laurate
(Sufactant, Emulsifying, Surfactant) |
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Fullerenes
(Antimicrobial, Skin Conditioning) |
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Propolis Extract
(Skin Conditioning) |
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Plankton Extract
(Skin Conditioning) |
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PVP
(Binding Agent, Emulsion Stabilising, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding, Viscosity Controlling) |
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Hydrolyzed Pearl
(Skin Conditioning) |
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Carthamus Tinctorius (Safflower) Flower Extract
(Skin Conditioning) |
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Aminomethyl Propanol
(Ph Adjuster, Buffering Agent) |
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PEG-60 Hydrogenated Castor Oil
(Fragrance, Sufactant, Surfactant) |
Fungal Acne Trigger
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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BHT
(Antioxidant, Fragrance, Masking) |
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Fragrance
(Deodorant, Masking, Perfuming) |
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PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
(Viscosity Increasing Agent, Stabilising, Viscosity Controlling) |
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Nigella Sativa Seed Extract
(Perfuming, Skin Conditioning) |
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Tuber Melanosporum Extract
(Humectant, Skin Conditioning) |
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Aureobasidium Pullulans Ferment
(Skin Conditioning) |
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.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
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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