Black Jelly Pack

J.ONE

Where to buy Possibly in stock

About this product

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.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Leave On & Sleeping Masks
Ingredients
38
Low-risk
31
Fragrance
Contains fragrance

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 6/6
Good for dry skin
Saccharum Officinarum (Sugar Cane) Extract Caprylyl Glycol Butylene Glycol Glycerin Hydrolyzed Hyaluronic Acid Tuber Melanosporum Extract
Caution for dry skin
Maltodextrin Rubus Fruticosus (Blackberry) Fruit Extract Glycerin Potassium Laurate PVP PEG-60 Hydrogenated Castor Oil
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Rubus Fruticosus (Blackberry) Fruit Extract
Sensitive Skin 2/9
Good for sensitive skin
Glycerin BHT
Caution for sensitive skin
Dipropylene Glycol Rubus Fruticosus (Blackberry) Fruit Extract Butylene Glycol Glycerin PEG-60 Hydrogenated Castor Oil Phenoxyethanol BHT Fragrance Nigella Sativa Seed Extract

Ingredients list

38 total
Lower hazard (1) Higher hazard (8)
All38 Skin Conditioning33 Viscosity Controlling7 Fragrance7 Humectant6 Emulsion Stabilising6 Hair Conditioning5 Solvent5 Masking5
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
1
A
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling)
1
A
Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding)
1
Monascus Extract
(Skin Conditioning)
1
Rubus Fruticosus (Blackberry) Fruit Extract
(Fragrance, Astringent, Masking, Tonic)
1
Ribes Nigrum (Black Currant) Leaf Extract
(Skin Conditioning)
1
Saccharum Officinarum (Sugar Cane) Extract
(Skin Conditioning, Moisturising)
1
B
Sodium Palmitoyl Proline
(Skin Conditioning)
1
Nymphaea Alba Flower Extract
(Skin Conditioning, Tonic)
1
Adenosine
(Skin Conditioning)
1
B
Octyldodeceth-16
(Emulsifying)
1
Water
(Solvent)
1
Gardenia Florida Fruit Extract
(Skin Conditioning)
1
Chondrus Crispus (Carrageenan) Extract
(Skin Conditioning, Viscosity Controlling)
Bad for Oily Skin
Bad for Oily Skin
1
A
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
Palmitoyl Tripeptide-5
(Skin Conditioning)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
Potassium Laurate
(Sufactant, Emulsifying, Surfactant)
1
Fullerenes
(Antimicrobial, Skin Conditioning)
1
Propolis Extract
(Skin Conditioning)
1
Plankton Extract
(Skin Conditioning)
1
A
PVP
(Binding Agent, Emulsion Stabilising, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding, Viscosity Controlling)
1
Hydrolyzed Pearl
(Skin Conditioning)
1
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning)
1
Carthamus Tinctorius (Safflower) Flower Extract
(Skin Conditioning)
3
A
Aminomethyl Propanol
(Ph Adjuster, Buffering Agent)
3
B
PEG-60 Hydrogenated Castor Oil
(Fragrance, Sufactant, Surfactant)
Fungal Acne
Fungal Acne Trigger
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
6
A
BHT
(Antioxidant, Fragrance, Masking)
8
Fragrance
(Deodorant, Masking, Perfuming)
4
6
A
PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
(Viscosity Increasing Agent, Stabilising, Viscosity Controlling)
Nigella Sativa Seed Extract
(Perfuming, Skin Conditioning)
Tuber Melanosporum Extract
(Humectant, Skin Conditioning)
Aureobasidium Pullulans Ferment
(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

Niacinamide
Strengthens, smooths, and brightens skin.
Hyaluronic Acid
Hydrates by attracting and holding water.
Peptides
Supports skin hydration and improves firmness.
Propolis
Soothes inflammation and supports healing.
Antioxidants
Shields skin from free radical damage.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Scar HealingImproves the look of marks and scars.
Anti-AgingSoftens lines and helps skin look youthful.
Barrier RepairStrengthen and restore your skin's natural barrier.
Reduces IrritationEases discomfort and supports skin resilience.
Redness ReducingSoothes visible redness and calms irritation.
Acne FightingFights acne and helps prevent breakouts.
Skin TextureSmooths rough patches and refines texture.

Concerns

Contains paraben
Not fungal acne (malassezia) safe
Fragrance — 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 →

Ingredients explained

Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
Disodium EDTA
Chelating agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentViscosity controlling
Dipropylene Glycol
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSolventViscosity decreasing agentMaskingViscosity controlling
Maltodextrin
Absorbent, Binding agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbsorbentBinding agentEmulsion stabilisingFilm formingHair conditioningSkin conditioningSuspending agent - nonsurfactantBinding
Monascus Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Rubus Fruticosus (Blackberry) Fruit Extract
Fragrance, Astringent
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceAstringentMaskingTonic
Ribes Nigrum (Black Currant) Leaf Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Saccharum Officinarum (Sugar Cane) Extract
Skin conditioning, Moisturising
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningMoisturising
Sodium Palmitoyl Proline
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Skin conditioning
Nymphaea Alba Flower Extract
Skin conditioning, Tonic
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningTonic
Adenosine
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Octyldodeceth-16
Emulsifying
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Emulsifying
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Gardenia Florida Fruit Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Carbomer
Emulsion stabilising, Viscosity increasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingViscosity increasing agentGel formingViscosity controlling
+ 15 more — see the full ingredients list above
Chondrus Crispus (Carrageenan) Extract
Skin conditioning, Viscosity controlling
Potentially comedogenic - can block poresRead moreShow less
EWG 1 Skin conditioningViscosity controlling Bad for Oily Skin
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
PEG-60 Hydrogenated Castor Oil
Fragrance, Sufactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceSufactantSurfactant Fungal-acne trigger
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
BHT
Antioxidant, Fragrance
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR A AntioxidantFragranceMasking
Fragrance
Deodorant, Masking
Higher-hazard ingredient.Read moreShow less
EWG 8 DeodorantMaskingPerfuming
PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
Viscosity increasing agent, Stabilising
Moderate-hazard ingredient.Read moreShow less
EWG 4–6 CIR A Viscosity increasing agentStabilisingViscosity controlling

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

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.

Niacinamide 2–5% (up to 10%)

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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