Skincare Vegan Tone Up Sun SPF 38
The ISOI Skincare Vegan Tone Up Sun SPF 38 is a sunscreen. Our analysis of its 40 ingredients (32 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The ISOI Skincare Vegan Tone Up Sun SPF 38 is a sunscreen. Our analysis of its 40 ingredients (32 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
11/11
Oily/Acne-Prone Skin
1/0
Sensitive Skin
4/9
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
|
CI 77891
(Colorant) |
|
|
3
|
|
C15-19 Alkane
(Solvent) |
|
|
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
|
Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
|
|
|
|
Polyglyceryl-10 Pentaisostearate
(Emollient, Emulsifying) |
|
|
1
|
B
|
Coco-Caprylate/Caprate
(Emollient, Skin Conditioning) |
|
|
1
|
A
|
Pentylene Glycol
(Skin Conditioning, Solvent) |
|
|
1
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
1
|
|
C9-12 Alkane
(Solvent) |
|
|
1
|
A
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
1
|
|
Polyglyceryl-6 Polyricinoleate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
1
|
B
|
Lauroyl Lysine
(Hair Conditioning, Skin Conditioning, Viscosity Controlling) |
|
|
|
|
Olea Europaea Fruit Oil
(Fragrance, Perfuming, Skin Conditioning) |
|
|
|
|
Cedrus Atlantica Bark Oil
(Masking, Perfuming, Skin Conditioning) |
|
|
|
|
Artemisia Vulgaris Oil
(Perfuming, Skin Conditioning) |
|
|
1
|
|
Anthemis Nobilis Flower Oil
(Masking, Perfuming, Skin Conditioning) |
Good for Sensitive Skin
Good for Dry Skin
|
|
|
|
Ferula Galbaniflua Resin Oil
(Antimicrobial, Perfuming, Tonic) |
|
|
1
|
|
Rosa Damascena Flower Water
(Masking, Skin Conditioning, Skin Protecting) |
|
|
|
|
Mentha Suaveolens Leaf Extract
(Astringent, Skin Conditioning) |
|
|
1
|
B
|
Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber) |
Good for Oily Skin
|
|
|
|
Thymus Vulgaris Leaf Extract
(Skin Protecting) |
|
|
1
|
A
|
Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
|
|
1
|
A
|
Stearalkonium Hectorite
(Suspending Agent Nonsurfactant, Gel Forming, Viscosity Controlling) |
|
|
2
|
A
|
Hectorite
(Absorbent, Bulking Agent, Opacifying, Suspending Agent Nonsurfactant, Viscosityincreasing Agent Aqueous, 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
|
|
2
|
A
|
Alumina
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
1
|
A
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
1
|
|
Polyhydroxystearic Acid
(Suspending Agent Nonsurfactant, Emulsifying) |
|
|
1
|
A
|
Aluminum Hydroxide
(Emollient, Humectant, Opacifying, Skin Protecting, Viscosity Controlling) |
|
|
1
|
|
Adenosine
(Skin Conditioning) |
|
|
1
|
A
|
Isostearic Acid
(Binding Agent, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Isostearic Acid., Binding, Emulsifying) |
Fungal Acne Trigger
|
|
2
3
|
|
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
|
|
1
|
|
Polyglyceryl-3 Polyricinoleate
(Emulsifying, Surfactant, Viscosity Increasing Agent) |
|
|
1
|
A
|
Trehalose
(Flavoring Agent, Humectant, Moisturising) |
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
|
|
1
|
|
CI 77492
(Colorant, Cosmetic Colorant) |
|
|
1
2
|
|
CI 77491
(Colorant, Cosmetic Colorant) |
|
|
2
|
|
CI 77499
(Colorant, Cosmetic Colorant) |
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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.
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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