Here's our complete breakdown comparing the ingredients, attributes, and more of Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ versus Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 .
Published on April 11, 2021
Overview
What they are
These products are both cruelty-free and fungal acne (malassezia) safe . They have a total of 29 ingredients in common
Cool Features
They both contain exfoliants, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, reducing pores and scar healing
Free From
They both do not contain any oils, parabens or sulfates
What's Inside
They both contain harsh alcohols, common allergens, fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Price
Ingredient Info
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Notable Ingredients
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
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Notable Ingredients
This product contains 4 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Butyl Methoxydibenzoylmethane 2% • Ethylhexyl Methoxycinnamate 7.5% • Ethylhexyl Salicylate 5% • Octocrylene 2% • Water • Glycerin • Silica • Dimethicone • Benzyl Alcohol • Tocopherol • Chamomilla Recutita Flower Extract • Vitis Vinifera Seed Extract • Camellia Sinensis Leaf Extract • Camellia Oleifera Leaf Extract • Peucedanum Graveolens Extract • Sambucus Nigra Fruit Extract • Avena Sativa Bran Extract • Punica Granatum Extract • Lycium Barbarum Fruit Extract • Hydrogenated Lecithin • Titanium Dioxide • Dimethicone/Vinyl Dimethicone Crosspolymer • Diethylhexyl Syringylidenemalonate • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Xanthan Gum • Sodium Carbomer • Sodium Benzoate • Potassium Sorbate • Phenoxyethanol
Butyl Methoxydibenzoylmethane 2% • Ethylhexyl Methoxycinnamate 7.5% • Ethylhexyl Salicylate 5% • Octocrylene 2% • Water • Glycerin • Silica • Dimethicone • Tocopherol • Chamomilla Recutita Flower Extract • Vitis Vinifera Seed Extract • Camellia Sinensis Leaf Extract • Camellia Oleifera Leaf Extract • Peucedanum Graveolens Extract • Sambucus Nigra Fruit Extract • Avena Sativa Bran Extract • Punica Granatum Extract • Lycium Barbarum Fruit Extract • Hydrogenated Lecithin • Titanium Dioxide • Dimethicone/Vinyl Dimethicone Crosspolymer • Diethylhexyl Syringylidenemalonate • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Xanthan Gum • Sodium Carbomer • Benzyl Alcohol • Sodium Benzoate • Potassium Sorbate • Phenoxyethanol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Also known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethanePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 1.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 1.
Ethylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.
Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.
UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.
The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.
Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.
Learn more about Ethylhexyl MethoxycinnamatePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 2.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 2.
Ethylhexyl Salicylate is an organic compound used to block UV rays. It primarily absorbs UVB rays but offers a small amount of UVA protection as well.
Commonly found in sunscreens, Ethylhexyl Salicylate is created from salicylic acid and 2-ethylhexanol. You might know salicylic acid as the effective acne fighter ingredient and BHA.
The ethylhexanol in this ingredient is a fatty alcohol and helps hydrate your skin, similar to oils. It is an emollient, which means it traps moisture into the skin.
According to manufacturers, Ethylhexyl Salicylate absorbs UV wavelength of 295-315 nm, with a peak absorption at 307-310 nm. UVA rays are linked to long term skin damage, such as hyperpigmentation. UVB rays emit more energy and are capable of damaging our DNA. UVB rays cause sunburn.
Learn more about Ethylhexyl SalicylatePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 3.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 3.
Octocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocrylenePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 4.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 4.
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 5.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 5.
Glycerin 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 GlycerinPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 6.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 6.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 7.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 7.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 8.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 8.
Benzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.
Benzyl Alcohol has both antibacterial and antioxidant properties. These properties help lengthen the shelf life of products. Benzyl Alcohol is a solvent and helps dissolve other ingredients. It can also improve the texture and spreadability.
Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is an astringent alcohol.
Using high concentrations of these alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Learn more about Benzyl AlcoholPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 9.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 26.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 10.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 9.
Chamomilla Recutita Flower Extract comes from the Chamomile flower.
Chamomile is rich in antioxidants and has anti-inflammatory properties. Several compounds found in chamomile help with soothing, such as bisbolol.
Antioxidant components in chamomile make it an effective ingredient to help slow the signs of aging. Antioxidants help fight free-radical molecules, or molecules that may damage your skin.
Essential oils from chamomile have been found to improve wound healing due to its antimicrobial properties.
Ancient Greeks and Egyptians used Chamomile to treat skin redness and dryness. Chamomile has also been used to help treat stomach issues.
Learn more about Chamomilla Recutita Flower ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 11.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 10.
Vitis Vinifera Seed Extract comes from the grape vine. Grape seeds are a byproduct of creating grape juice or wine.
The components of grape seeds have many skin benefits. Research has found it to be antimicrobial and anti-inflammatory. It also contains many potent antioxidants such as Vitamin E , Vitamin C, proanthocyanidins, polyphenols, flavonoids, and anthocyanins. Proanthocyanidin has been shown to help even out skin tone.
Antioxidants help fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Antioxidants help stabilize free-radicals by donating extra electrons. Grape seed extract may help reduce the signs of aging.
The antimicrobial properties of grape seed may help treat acne. However, more research is needed to support this claim.
Grape seed has also been found to help absorb UV rays. Grape seed extract should not replace your sunscreen.
Learn more about Vitis Vinifera Seed ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 12.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 11.
Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
Camellia Sinensis Leaf Extract has many benefits. It contains polyphenols, a strong antioxidant. Antioxidants help fight off free-radical molecules that damage skin cells. The antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties. Polyphenols and L-theanine help soothe the skin and reduce irritation. L-theanine is an amino acid that makes up most of the amino acids found in tea leaves. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Camellia Sinensis Leaf Extract also contains Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Camellia Sinensis Leaf Extract also has antimicrobial properties.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 13.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 12.
Camellia Oleifera Leaf Extract is the extract of the leaves of Camellia Oleifera, Theaceae.
Camellia Oleifera Leaf is a green tea plant native to China. It is closely related to Camellia sinensis. Both plants have very similar properties.
Camellia Oleifera Leaf is rich in antioxidants. Antioxidants help fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Antioxidants help stabilize free-radicals. Antioxidants may help reduce the signs of aging.
Camellia Oleifera Leaf also has anti-inflammatory and anti-microbial properties.
Learn more about Camellia Oleifera Leaf ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 14.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 13.
We don't have a description for Peucedanum Graveolens Extract.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 15.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 14.
Sambucus Nigra is known as the black elderberry.
Black Elderberry contains flavonoids, which are antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 16.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 15.
Avena Sativa Bran Extract comes from oatmeal. The bran is the shell covering the oat.
This ingredient is an abrasive, meaning it exfoliates the top layer of your skin.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 17.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 16.
Punica Granatum extract comes from the pomegranate.
Pomegranates are rich in fatty acids, including an unsaturated fatty acid by the name of Punicic acid. Other components of pomegranates include Vitamin E, and Vitamin C.
As an astringent, Punica Granatum Extract shrinks tissue by drawing water out of your skin. This leads to a tightening effect in the skin.
Learn more about Punica Granatum ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 18.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 17.
Lycium Barbarum Fruit Extract comes from the Goji Berry. Goji berries are native to China and can be found across Eurasia.
Goji berries contain polysaccharides, carotenoids and flavonoids. Antioxidants help your body fight off free-radical molecules. These molecules are unstable and may damage your skin. By making free-radicals more stable, antioxidants can help with anti-aging.
Polysaccharides help hydrate the top layer of skin due to its ability to mimic natural carbohydrates.
Learn more about Lycium Barbarum Fruit ExtractPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 19.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 18.
Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.
Hydrogenated Lecithin is an emollient and emulsifier. As an emollient, it helps soften skin by trapping moisture within.
The phospholipids in Hydrogenated Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier to be better absorbed.
As an emulsifier, it prevents oil and water ingredients from separating.
Learn more about Hydrogenated LecithinPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 20.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 19.
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.
With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.
Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.
Pure titanium dioxide is a white powder that is used in many products to add or change color.
Learn more about Titanium DioxidePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 21.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 20.
Dimethicone/Vinyl Dimethicone Crosspolymer is a silicone used to improve the texture of products and absorb oil. It does not get absorbed into the skin.
Like other silicones, Dimethicone/Vinyl Dimethicone Crosspolymer helps condition the skin by creating a barrier. In this sense, it can act as an emollient and trap moisture in.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 22.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 21.
We don't have a description for Diethylhexyl Syringylidenemalonate.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 23.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 22.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 24.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 23.
Xanthan 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 GumPaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 25.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 24.
Sodium Carbomer is used to thicken products and create a gel-like consistency.
It is synthetically created from carbomer and sodium salt.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 26.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 25.
Sodium 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.
Sodium Benzoate 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 BenzoatePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 28.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 27.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbatePaula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 29.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 28.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ contains this as ingredient number 30.
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 contains this as ingredient number 29.
Here's what our community thinks of the ingredients in these two products.
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Reviews
Here's what our community thinks
Paula's Choice Ultra-Light Daily Hydrating Fluid SPF 30+ 29 ingredients
Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 29 ingredients
Decent sunscreen. Sun Protection is not as good as advertised. Maybe SPF 30 actually.
Decent sunscreen. Sun Protection is not as good as advertised. Maybe SPF 30 actually.
Only sunscreen I’ve used that feels light on my skin and doesn’t break me out.
Only sunscreen I’ve used that feels light on my skin and doesn’t break me out.
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