House of Hur Weightless Sun Fluid SPF 50+ PA++++ Versus Isa Knox UV Sun Pro Sun Fluid SPF 50+
Updated on May 22, 2024
Overview
What they are
These products are both sunscreens. They have a total of 4 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any harsh alcohols, oils or parabens
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
House of Hur Weightless Sun Fluid SPF 50+ PA++++ 25 ingredients
Isa Knox UV Sun Pro Sun Fluid SPF 50+ 34 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
House of Hur Weightless Sun Fluid SPF 50+ PA++++ 25 ingredients
Isa Knox UV Sun Pro Sun Fluid SPF 50+ 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Citrus Junos Fruit Extract
Skin ConditioningWater
Skin ConditioningHoney Extract
Humectant
Dibutyl Adipate
EmollientEthylhexyl Triazone
UV Absorber
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Silica
Abrasive
Butylene Glycol
Humectant
Methylpropanediol
SolventTromethamine
BufferingPolyglyceryl-2 Distearate
Emulsifying
Caprylyl Methicone
Skin Conditioning
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polysilicone-15
UV FilterAmmonium Acryloyldimethyltaurate/Vp Copolymer
Potassium Cetyl Phosphate
EmulsifyingBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Glyceryl Stearate
Emollient
Pentylene Glycol
Skin ConditioningPolyacrylate Crosspolymer-6
Emulsion StabilisingHydroxyacetophenone
Antioxidant
Polyether-1
Glyceryl Stearate Citrate
Emollient
Ethylhexylglycerin
Skin ConditioningDisodium EDTA
Citrus Junos Fruit Extract, Water, Honey Extract, Dibutyl Adipate, Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Silica, Butylene Glycol, Methylpropanediol, Tromethamine, Polyglyceryl-2 Distearate, Caprylyl Methicone, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-15, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Potassium Cetyl Phosphate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Glyceryl Stearate, Pentylene Glycol, Polyacrylate Crosspolymer-6, Hydroxyacetophenone, Polyether-1, Glyceryl Stearate Citrate, Ethylhexylglycerin, Disodium EDTA
Water
Skin ConditioningIsododecane
EmollientDipropylene Glycol
MaskingDicaprylyl Carbonate
EmollientEthylhexyl Salicylate
UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Ethylhexyl Methoxycinnamate
UV Absorber
Isodecyl Neopentanoate
EmollientSorbitan Olivate
Emulsifying
Glycerin
Humectant
Zinc Oxide
Cosmetic Colorant
Niacinamide
Smoothing
Cyclopentasiloxane
Emollient
Isohexadecane
EmollientC12-15 Alkyl Benzoate
AntimicrobialDisteardimonium Hectorite
StabilisingMethyl Methacrylate Crosspolymer
Panthenol
Skin Conditioning
Glyceryl Caprylate
EmollientPEG-30 Dipolyhydroxystearate
Emulsifying
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningTriethoxycaprylylsilane
Magnesium Sulfate
Adenosine
Skin Conditioning
Tocopherol
Antioxidant
Pinus Pinaster Bark Extract
Antioxidant
Parfum
Masking
Benzyl Benzoate
Antimicrobial
Limonene
Perfuming
Linalool
Perfuming
Hexyl Cinnamal
Perfuming
Citronellol
Perfuming
Geraniol
Perfuming
Water, Isododecane, Dipropylene Glycol, Dicaprylyl Carbonate, Ethylhexyl Salicylate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Methoxycinnamate, Isodecyl Neopentanoate, Sorbitan Olivate, Glycerin, Zinc Oxide, Niacinamide, Cyclopentasiloxane, Isohexadecane, C12-15 Alkyl Benzoate, Disteardimonium Hectorite, Methyl Methacrylate Crosspolymer, Panthenol, Glyceryl Caprylate, PEG-30 Dipolyhydroxystearate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Ethylhexylglycerin, Triethoxycaprylylsilane, Magnesium Sulfate, Adenosine, Tocopherol, Pinus Pinaster Bark Extract, Parfum, Benzyl Benzoate, Limonene, Linalool, Hexyl Cinnamal, Citronellol, Geraniol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterDiethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateYou might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
This ingredient has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. This ingredient works by preventing UV rays from reaching and damaging your skin.
On top of that - it is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Tinosorb S is allowed in the EU, Australia, and Asia. It is close to being approved by the FDA and we'll hopefully get this ingredient in the U.S. by late 2025.
Fun fact: Tinosorb S is the most effective UV absorber at maximum concentration (measured by SPF) permitted in the EU.
This ingredient is oil-soluble, so your oil-cleansers will take this right off at night.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
House of Hur Weightless Sun Fluid SPF 50+ PA++++ 25 ingredients
Isa Knox UV Sun Pro Sun Fluid SPF 50+ 34 ingredients
Reviews
Here's what our community thinks
House of Hur Weightless Sun Fluid SPF 50+ PA++++ 25 ingredients
People are sleeping on this! They need to invest more money in promoting this product because it’s so good. Trust me, I’ve been desperately hunting for a good sunscreen for my acne-prone, oily skin, and that search has led me here.
It’s not fungal acne-safe, but I didn’t break out. Plus, they use modern UV filters, which is a big plus for me. They weren’t lying about it being lightweight—it Show more
The texture and finish is beautiful, very lightweight and radiant natural finish. However, this gave me irritation within 5mins of application - stinging and redness. I have highly sensitive skin and i think the citrus extract does not work well with my skin.
