Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 Versus Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40
Updated on August 30, 2023
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 11 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 harsh alcohols, common allergens, parabens, silicones 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
Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 36 ingredients
Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 16 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 36 ingredients
Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 16 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide
Cosmetic Colorant
Caprylic/Capric Triglyceride
MaskingCoconut Alkanes
Emollient
Cetearyl Alcohol
Emollient
Glycerin
Humectant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Pyrus Malus Fruit Extract
Skin ConditioningCoco-Glucoside
CleansingLactobacillus Ferment
Skin ConditioningRubus Idaeus Seed Oil
Emollient
Cocos Nucifera Oil
Masking
Curcuma Longa Rhizome Oil
Skin Conditioning
Butyrospermum Parkii Nut Extract
EmollientHydrolyzed Jojoba Esters
Skin Conditioning
Tocopherol
Antioxidant
Dipotassium Glycyrrhizate
Humectant
Vanilla Planifolia Fruit Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Butylene Glycol
Humectant
Isostearic Acid
Cleansing
Lecithin
EmollientPolyglyceryl-3 Polyricinoleate
Emulsifying
Polyhydroxystearic Acid
Emulsifying
Coco-Caprylate/Caprate
Emollient
Caprylyl/Capryl Glucoside
CleansingSclerotium Gum
Emulsion StabilisingCetearyl Glucoside
EmulsifyingEthylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingOctyldodecanol
EmollientTapioca Starch
Citric Acid
Buffering
Sorbitan Oleate
Emulsifying
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Zinc Oxide, Caprylic/Capric Triglyceride, Coconut Alkanes, Cetearyl Alcohol, Glycerin, Aloe Barbadensis Leaf Juice, Pyrus Malus Fruit Extract, Coco-Glucoside, Lactobacillus Ferment, Rubus Idaeus Seed Oil, Cocos Nucifera Oil, Curcuma Longa Rhizome Oil, Butyrospermum Parkii Nut Extract, Hydrolyzed Jojoba Esters, Tocopherol, Dipotassium Glycyrrhizate, Vanilla Planifolia Fruit Extract, Glycyrrhiza Glabra Root Extract, Butylene Glycol, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Coco-Caprylate/Caprate, Caprylyl/Capryl Glucoside, Sclerotium Gum, Cetearyl Glucoside, Ethylhexylglycerin, Xanthan Gum, Octyldodecanol, Tapioca Starch, Citric Acid, Sorbitan Oleate, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate
Zinc Oxide 22.75%
Cosmetic Colorant
Water
Skin ConditioningCoco-Caprylate/Caprate
Emollient
Octyldodecanol
EmollientCaprylic/Capric Triglyceride
MaskingPEG-30 Dipolyhydroxystearate
Emulsifying
Glycerin
Humectant
Cetearyl Alcohol
Emollient
Polyglyceryl-3 Polyricinoleate
Emulsifying
Gluconolactone
Skin Conditioning
Isostearic Acid
Cleansing
Sodium Chloride
Masking
Cetearyl Glucoside
EmulsifyingSodium Benzoate
Masking
Xanthan Gum
EmulsifyingDisodium EDTA
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Zinc 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 OxideThis ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholGlycerin 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 GlycerinIsostearic acid is a saturated fatty acid. Its structure makes it a great surfactant.
Surfactants help decrease the surface tension between two liquids. This property also makes it an effective emulsifier. Emulsifiers help prevent waters and oils from separating in a product.
Isostearic Acid is created from oleic acid.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Isostearic AcidThis ingredient is an emulsifier. It is created from Polyglycerin-3 and Ricinoleic Acid.
As an emulsifier, it prevents waters and oils from separating. According to a manufacturer this ingredient is fully biodegradable.
This ingredient may not be safe for Malassezia folliculitis due to its Ricinoleic Acid base. Ricinoleic Acid is a fatty acid derived from castor oil.
Learn more about Polyglyceryl-3 PolyricinoleateCoco-Caprylate/Caprate is created from fatty coconut alcohol, caprylic acid, and capric acid.
It is a lightweight emollient. Emollients create a thin barrier on the skin to trap moisture in. This helps keep your skin hydrated and soft.
Once applied, Coco-Caprylate/Caprate is absorbed quickly and leaves a silky feel.
Coco-Caprylate/Caprate may not be fungal acne safe.
Learn more about Coco-Caprylate/CaprateCetearyl Glucoside is a surfactant and emulsifier. It can be produced from synthetic of natural sources of cetearyl alcohol and glucose.
Emulsifiers help prevent ingredients from separating, such as oils and waters. It can also be used to enhance the texture of products.
As a surfactant, Cetearyl Glucoside helps during the cleansing process. By gathering all the dirt and oils, it allows these molecules to be washed away easily.
Learn more about Cetearyl GlucosideXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumOctyldodecanol is a fatty alcohol. It is primarily used to enhance the texture of products.
As an emulsifier, Octyldodecanol helps prevent the oils and waters from separating. It also prevents ingredients from creating foam when shaken.
Octyldodecanol is created by reducing fatty acid to an alcohol.
Due to its high molecular weight, it does not get absorbed into the skin.
Learn more about OctyldodecanolSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 36 ingredients
Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 16 ingredients
Reviews
Here's what our community thinks
Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 36 ingredients
If you like the feeling of rubbing frosting on your face, this sunscreen is for you.
A little on the expensive side, but this is by far the best sunblock I have ever tried. No breakouts, a slight white cast that sinks into a clear glow.
Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 16 ingredients
Gave me severe cystic acne and horrible texture. It left a major white cast on my skin and just did not work with me.
