Intensive Brightening Sleeping Pack
The Jayjun Cosmetic Intensive Brightening Sleeping Pack is a leave on & sleeping mask. Our analysis of its 45 ingredients (35 low-risk) rates it Excellent (99/100). 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 Jayjun Cosmetic Intensive Brightening Sleeping Pack is a leave on & sleeping mask. Our analysis of its 45 ingredients (35 low-risk) rates it Excellent (99/100). 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
Dry Skin
7/7
Oily/Acne-Prone Skin
3/0
Sensitive Skin
7/12
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
1
|
A
|
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
|
|
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
Fungal Acne Trigger
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
3
|
B
|
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
|
Erythritol
(Humectant, Moisturising) |
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
|
|
1
|
|
Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling) |
|
|
3
|
|
PEG/PPG-17/6 Copolymer
(Solvent) |
|
|
|
PEG-240
(Humectant, Solvent) |
|
|
1
|
|
Potassium Laurate
(Sufactant, Emulsifying, Surfactant) |
|
|
|
|
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
|
1
|
|
Rosa Damascena Flower Water
(Masking, Skin Conditioning, Skin Protecting) |
|
|
1
|
|
Prunus Serrulata Flower Extract
(Skin Conditioning) |
|
|
|
|
Chamomilla Recutita Extract
(Skin Conditioning) |
|
|
|
|
Lavandula Angustifolia Flower Extract
(Cleansing, Deodorant, Fragrance, Refreshing, Tonic) |
|
|
1
|
|
Hibiscus Sabdariffa Flower Extract
(Skin Conditioning) |
|
|
1
|
|
Rosa Centifolia Flower Extract
(Astringent, Masking, Skin Conditioning, Tonic) |
|
|
|
|
NELUMBO NUCIFERA FLOWER EXTRACT
(Skin Conditioning) |
|
|
2
|
|
Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning) |
|
|
|
B
|
Camellia Sinensis Flower Extract
(Perfuming, Skin Conditioning) |
|
|
|
|
Bellis Perennis Flower Extract
(Skin Conditioning) |
|
|
1
|
|
Punica Granatum Extract
(Astringent, Masking, Tonic) |
|
|
1
|
|
Pyridoxine HCl
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
1
|
|
Folic Acid
(Skin Conditioning) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
|
|
Thiamine HCl
(Masking, Skin Conditioning) |
|
|
1
|
|
Ascorbyl Glucoside
(Antioxidant) |
|
|
1
|
A
|
Sodium Ascorbyl Phosphate
(Antioxidant) |
|
|
1
|
|
Cyanocobalamin
(Skin Conditioning) |
|
|
1
|
A
|
Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
|
|
1
|
A
|
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
|
|
1
|
A
|
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
|
|
1
|
|
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
|
|
1
|
|
Adenosine
(Skin Conditioning) |
|
|
1
|
A
|
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
|
|
1
|
A
|
Lactose
(Humectant, Skin Conditioning) |
|
|
1
|
A
|
Cellulose
(Absorbent, Bulking Agent, Slip Modifier, Opacifying, Viscosity Controlling) |
|
|
1
|
A
|
Hydroxypropyl Methylcellulose
(Adhesive, Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Surfactant, Viscosity Controlling) |
|
|
1
|
A
|
Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing) |
|
|
3
|
|
Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
|
1
|
A
|
Ascorbyl Palmitate
(Antioxidant, Masking) |
Fungal Acne Trigger
|
5
|
|
CI 73360
(Cosmetic Colorant) |
|
|
1
|
A
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
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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.
Ascorbyl Glucoside, Sodium Ascorbyl Phosphate, Ascorbyl Palmitate
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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