The Lash Primer
The Jason Wu Beauty The Lash Primer is a misc. Our analysis of its 42 ingredients (40 low-risk) rates it Excellent (100/100).
The Jason Wu Beauty The Lash Primer is a misc. Our analysis of its 42 ingredients (40 low-risk) rates it Excellent (100/100).
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
10/11
Oily/Acne-Prone Skin
0/2
Sensitive Skin
3/10
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
1
|
|
Acrylates/Ethylhexyl Acrylate Copolymer
(Film Forming) |
|
|
1
|
A
|
Synthetic Wax
(Binding Agent, Emulsion Stabilising, Fragrance, Viscosity Increasing Agent, Antistatic Agent, Binding, Emollient, Masking, Viscosity Controlling) |
|
|
1
|
A
|
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
|
|
1
|
B
|
Cetearyl Olivate
(Hair Conditioning) |
|
|
1
|
A
|
Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
|
|
1
|
A
|
Cellulose
(Absorbent, Bulking Agent, Slip Modifier, Opacifying, Viscosity Controlling) |
|
|
1
|
A
|
Sorbitan Olivate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
1
|
A
|
Paraffin
(Fragrance, Skin Conditioning Agent Occlusive, Viscosity Increasing Agent, Emollient, Viscosity Controlling) |
|
|
|
copernicia cerifera wax
(Depilatory) |
|
|
3
|
A
|
Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking) |
|
|
3
|
B
|
Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
1
|
|
Pentaerythrityl Hydrogenated Rosinate
(Skin Conditioning Agent Occlusive, Viscosity Increasing Agent, Film Forming) |
|
|
|
|
CI 77891
(Colorant) |
|
|
1
|
|
Acrylates/Octylacrylamide Copolymer
(Film Forming, Hair Fixing) |
|
|
1
|
A
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
|
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
|
Sorbitan Sesquioleate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
2
|
A
|
Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
|
|
1
2
|
A
|
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
3
|
|
Laureth-21
(Sufactant, Surfactant) |
|
|
1
|
A
|
Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling) |
|
|
3
|
A
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
1
|
|
Arachidic Acid
(Opacifying, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Arachidic Acid., Emulsifying) |
Fungal Acne Trigger
|
|
1
|
A
|
Palmitic Acid
(Fragrance, Opacifying, Sufactant, Surfactant Emulsifying Agentsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Palmitic Acid., Emollient) |
Bad for Oily Skin
Fungal Acne Trigger
|
|
1
|
A
|
Oleic Acid
(Fragrance, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Oleic Acid., Emollient, Emulsifying) |
Fungal Acne Trigger
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
3
|
A
|
Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning) |
|
|
1
|
B
|
Disodium Phosphate
(Buffering Agent, Anticorrosive, Fragrance, Ph Adjuster, Masking) |
|
|
1
|
A
|
Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
1
|
|
Acetyl Hexapeptide-1
(Skin Conditioning) |
|
|
1
|
|
Acetyl Hexapeptide-8
(Humectant, Skin Conditioning) |
|
|
1
|
|
Acetyl Tetrapeptide-3
(Skin Protecting) |
|
|
1
|
|
Acetyl Tetrapeptide-9
(Skin Conditioning) |
|
|
1
|
A
|
Copper Tripeptide-1
(Skin Conditioning) |
|
|
1
|
|
Palmitoyl Pentapeptide-4
(Skin Conditioning) |
|
|
1
|
A
|
Palmitoyl Tetrapeptide-7
(Skin Conditioning) |
|
|
1
|
A
|
Palmitoyl Tripeptide-1
(Skin Conditioning) |
|
|
1
|
|
Hexapeptide-11
(Skin Conditioning) |
|
|
1
|
|
Biotinoyl Tripeptide-1
(Hair Conditioning) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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