UV Sun Pro 365 Sheer Mineral Sunscreen SPF 50
The Isa Knox UV Sun Pro 365 Sheer Mineral Sunscreen SPF 50 is a sunscreen. Our analysis of its 38 ingredients (25 low-risk) rates it Excellent (91/100).
The Isa Knox UV Sun Pro 365 Sheer Mineral Sunscreen SPF 50 is a sunscreen. Our analysis of its 38 ingredients (25 low-risk) rates it Excellent (91/100).
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
4/5
Oily/Acne-Prone Skin
No data
Sensitive Skin
4/14
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
2
3
|
|
Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent) |
Good for Oily Skin
|
|
1
|
|
Water
(Solvent) |
|
|
3
|
A
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
1
|
|
Benzotriazolyl Dodecyl p-Cresol
(Uv Absorber) |
|
|
3
|
A
|
Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
|
|
1
|
|
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
(Hair Conditioning, Skin Conditioning, Surfactant Cleansingagent, Emulsifying, Surfactant, Viscosity Increasing Agent) |
|
|
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
|
Disteardimonium Hectorite
(Stabilising, Viscosity Controlling) |
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
|
|
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
|
|
1
|
A
|
Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
B
|
Polyglyceryl-6 Ricinoleate
(Skin Conditioning, Emulsifying, Surfactant) |
|
|
1
|
A
|
Dimethicone/Polyglycerin-3 Crosspolymer
(Skin Conditioning, Sufactant, Surfactant Emulsifying Agent, Surfactant, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
1
|
A
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
1
|
A
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
1
|
|
Triethoxycaprylylsilane
(Binding Agent, Binding) |
|
|
3
|
|
Distearyldimonium Chloride
(Antistatic Agent, Hair Conditioning) |
|
|
|
Citrus Aurantifolia Oil
(Cleansing, Fragrance, Hair Conditioning, Perfuming, Skin Conditioning, Tonic) |
|
|
|
|
Citrus Aurantium Bergamia Fruit Oil
(Fragrance, Perfuming) |
|
|
1
|
|
Pelargonium Graveolens Flower Oil
(Masking) |
|
|
1
|
|
Amyris Balsamifera Bark Oil
(Masking, Perfuming) |
|
|
|
|
Myristica Fragrans Extract
(Fragrance, Tonic) |
|
|
|
|
Ricinus Communis Seed Oil
(Fragrance, Perfuming, Skin Conditioning) |
|
|
3
|
|
Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
|
|
|
|
SANTALUM ALBUM OIL
(Fragrance) |
|
|
1
|
|
Juniperus Virginiana Oil
(Masking, Tonic) |
|
|
1
|
|
Boswellia Carterii Oil
(Masking, Tonic) |
|
|
1
|
A
|
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
|
|
|
|
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
|
|
|
Paeonol
(Antioxidant, Skin Conditioning) |
|
|
|
|
Paeonia Suffruticosa Branch/Flower/Leaf Extract
(Skin Conditioning) |
|
6
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
5
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
|
5
|
|
Citronellol
(Fragrance, Masking) |
Allergens
|
7
|
|
Geraniol
(Fragrance, Masking, Tonic) |
Allergens
|
|
7
|
|
Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
|
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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