SOS Serum SOS SPF 50 Versus Ultra Violette Lean Screen SPF 50+
Updated on April 01, 2025
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 3 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any oils, parabens or sulfates
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
SOS Serum SOS SPF 50 16 ingredients
Ultra Violette Lean Screen SPF 50+ 20 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
SOS Serum SOS SPF 50 16 ingredients
Ultra Violette Lean Screen SPF 50+ 20 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Salicylate
UV Absorber
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Isoamyl P-Methoxycinnamate
UV Absorber
Titanium Dioxide
Cosmetic Colorant
Zinc Oxide
Cosmetic Colorant
Dimethicone
Emollient
Glycerin
Humectant
Sodium Polyacrylate
AbsorbentGlycine Max Callus Culture
Antioxidant
Citric Acid
Buffering
Hyaluronic Acid
Humectant
Tocopheryl Acetate
Antioxidant
Benzyl Alcohol
Perfuming
Dehydroacetic Acid
Preservative
Water, Ethylhexyl Salicylate, Phenylbenzimidazole Sulfonic Acid, Butyl Methoxydibenzoylmethane, Isoamyl P-Methoxycinnamate, Titanium Dioxide, Zinc Oxide, Dimethicone, Glycerin, Sodium Polyacrylate, Glycine Max Callus Culture, Citric Acid, Hyaluronic Acid, Tocopheryl Acetate, Benzyl Alcohol, Dehydroacetic Acid
Water
Skin ConditioningZinc Oxide
Cosmetic Colorant
Coco-Caprylate/Caprate
Emollient
Polyglyceryl-3 Polyricinoleate
Emulsifying
Isostearic Acid
Cleansing
Cetearyl Alcohol
Emollient
Cetearyl Glucoside
EmulsifyingPentane
SolventTerminalia Ferdinandiana Fruit Extract
Antioxidant
Xanthan Gum
EmulsifyingGluconolactone
Skin Conditioning
Sodium Benzoate
Masking
Glycerin
Humectant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Octyldodecanol
EmollientCaprylic/Capric Triglyceride
MaskingSodium Chloride
Masking
PEG-30 Dipolyhydroxystearate
Emulsifying
Disodium EDTA
Iron Oxides
Water, Zinc Oxide, Coco-Caprylate/Caprate, Polyglyceryl-3 Polyricinoleate, Isostearic Acid, Cetearyl Alcohol, Cetearyl Glucoside, Pentane, Terminalia Ferdinandiana Fruit Extract, Xanthan Gum, Gluconolactone, Sodium Benzoate, Glycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Octyldodecanol, Caprylic/Capric Triglyceride, Sodium Chloride, PEG-30 Dipolyhydroxystearate, Disodium EDTA, Iron Oxides
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 WaterZinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.
Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide may be harmful to coral reefs - though the verdict is not entirely out on this one.
Zinc Oxide also has antibacterial and calming properties. It is not water soluble.
Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.
Learn more about Zinc OxideGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
SOS Serum SOS SPF 50 16 ingredients
Ultra Violette Lean Screen SPF 50+ 20 ingredients
Reviews
Here's what our community thinks
SOS Serum SOS SPF 50 16 ingredients
Quite a moisturising SPF and works well as a makeup base. Hasn't pilled for me at all. The texture is similar to the Bondi Sands in the white tube but thicker. If your skin is prone to clogging I would be a little hesitant - although I can't say this has actively caused breakouts, it feels like it could contribute towards pore clogging you don't thoroughly clean/exfoliate your skin.
after trying so many spfs my long search for the perfect sunscreen is seemingly over, i can't stress enough how much i like this product.
it has a mousse-like texture that feels weightless when applied and it uses a mixture of chemical and physical spf filters, combined with hyaluronic acid for a bit of hydration. it has a lovely satin finish and doesnt pill when layered on top of other Show more
Ultra Violette Lean Screen SPF 50+ 20 ingredients
I have a love-hate relationship with this one. Its too thick and silicone-y for me but it works and doesn't break me out. Also dries matte which is nice. But like I said, sometimes I hate it and sometimes I like it.
SO glad I finally found a mineral spf that uses only non nano zinc oxide (no chemical filters or spf ‘boosters’), is tinted and doesn’t clog my pores. Wish it didn’t have PEGs but other than that it’s a pretty clean formula and I like how it feels on my skin. The texture feels light enough to blend in well but thick enough to feel like it’s protecting my skin properly. Love it!
