Here's our complete breakdown comparing the ingredients, attributes, and more of Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 versus Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 .
Last updated on October 17, 2023. Published on November 02, 2023
Overview
What they are
These products are both foundations. They have a total of 19 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils or parabens
What's Inside
They both contain silicones and sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Foundation
A liquid, cream, or powder to help create an even complexion or cover blemishes.
Foundation
A liquid, cream, or powder to help create an even complexion or cover blemishes.
Price
Ingredient Info
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 36 ingredients
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 36 ingredients
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
Notable Ingredients
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This product contains 1 ingredient that may have this attribute:
This product contains 2 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:
Benefits
This product contains 1 ingredient 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:
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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 2 ingredients 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:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 36 ingredients
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
Ethylhexyl Methoxycinnamate 2.5% • Titanium Dioxide 1% • Water • Cyclopentasiloxane • Peg-10 Dimethicone • Butylene Glycol • Trimethylsiloxysilicate • Dimethicone • Magnesium Sulfate • Laminaria Saccharina Extract • Algae Extract • Tocopheryl Acetate • Sodium Hyaluronate • Tocopherol • Lecithin • Hydrogenated Lecithin • Xanthan Gum • Sorbitan Sesquioleate • Methoxy Amodimethicone/Silsesquioxane Copolymer • Laureth-7 • Dipropylene Glycol • Dimethicone/Peg-10/15 Crosspolymer • Dimethicone/Peg-10 Crosspolymer • Peg/Ppg-18/18 Dimethicone • Disteardimonium Hectorite • Silica • Dimethicone Crosspolymer • Triethoxycaprylylsilane • Propylene Carbonate • Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate • Sorbic Acid • Chloroxylenol • Phenoxyethanol • CI 77891 • CI 77492 • CI 77288
Water • Cyclopentasiloxane • Trimethylsiloxysilicate • Titanium Dioxide • Butylene Glycol • Trimethyl Pentaphenyl Trisiloxane • Silica • Phenyl Trimethicone • Magnesium Sulfate • Polyglyceryl-3 Diisostearate • Tribehenin • Peg-10 Dimethicone • Bis-Peg/Ppg-14/14 Dimethicone • Tocopheryl Acetate • Sodium Hyaluronate • Glycerin • Ethylhexylglycerin • Polyglyceryl-4 Isostearate • Cetyl Peg/Ppg-10/1 Dimethicone • Methicone • Tetramethyl Hexaphenyl Tetrasiloxane • Phenyl Methicone • Dimethicone • Laureth-7 • Polymethylsilsesquioxane • Hexyl Laurate • Disteardimonium Hectorite • Cellulose Gum • Propylene Carbonate • Alumina • Xanthan Gum • Dimethicone Silylate • Sorbic Acid • Phenoxyethanol • Chlorphenesin • CI 77492 • CI 77891
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.
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 DioxideMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 2.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 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 WaterMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 3.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 1.
Cyclopentasiloxane is a silicone used to improve texture and trap moisture. An easier name for this is D5.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
D5 is an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 4.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 2.
Peg-10 Dimethicone is silicone with conditioner and emulsifier properties. It mostly acts as an emollient in skincare and and humectant in haircare.
According to the manufacturer, acidic formulations decrease the stability of this ingredient. It works best in neutral or near neutral formulations.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 5.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 12.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 6.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 5.
This silicone is an emollient. Emollients create a thin film on the skin to prevent moisture from escaping.
It is not soluble in water and helps increase water-resistance in products.
According to a manufacturer, it can blend seamlessly with silicone oils, such as Cyclopentasiloxane.
Learn more about TrimethylsiloxysilicateMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 7.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 3.
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.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 8.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 23.
Magnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.
In cosmetics, Magnesium Sulfate is used to thicken a product or help dilute other solids. It is a non-reactive and non-irritating ingredient.
You might recognize Magnesium Sulfate as epsom salt, or the bath salt used to help relieve muscle aches.
One study shows magnesium deficiency may lead to inflammation of the skin. Applying magnesium topically may help reduce inflammation.
Learn more about Magnesium SulfateMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 9.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 9.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 12.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 14.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 13.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 15.
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 GumMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 17.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 31.
Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
Laureth-7 is an emulsifier and cleansing ingredient. As an emulsifier, it is used to prevent ingredients from separating. It also helps cleanse the skin by gathering dirt, oil, and pollutants to be rinsed away.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 20.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 24.
Disteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoriteMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 25.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 27.
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 SilicaMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 26.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 7.
This ingredient is a solvent. It helps dissolve active ingredients and alter the texture of products.
Propylene Carbonate is commonly used in makeup and with clay, such as montmorillonite or bentonite.
Studies show this ingredient to be safe for cosmetics. When it is undiluted, it can cause skin irritation. (It is always diluted in skincare and makeup). This ingredient is water-soluble.
Propylene Carbonate is created from propylene glycol and carbonic acid.
Learn more about Propylene CarbonateMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 29.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 29.
Sorbic Acid is a preservative. It is the most commonly used food preservative in the world.
Sorbic Acid is a natural antibiotic and highly effective at preventing the growth of fungus. It is less effective against bacteria.
Potassium Sorbate, another commonly-used preservative, is the potassium salt of Sorbic Acid.
Sorbic Acid may worsen eczema. We recommend speaking with a professional if you have any concerns.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Learn more about Sorbic AcidMac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 31.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 33.
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.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 33.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 34.
Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.
Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.
Learn more about CI 77891Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 34.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 37.
Ci 77492 is also hydrated iron III oxide. It's sole purpose is to give a yellow hue to products.
Iron III oxides are classified as inorganic chemicals for coloring.
Synthetically created Ci 77492 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.
Learn more about CI 77492Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 NC55 contains this as ingredient number 35.
Smashbox Studio Skin 24 Hour Hydra Foundation 3.35 contains this as ingredient number 36.
Here's what our community thinks of the ingredients in these two products.
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 36 ingredients
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Mac Cosmetics Studio Fix Fluid Foundation with SPF 15 36 ingredients
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
Reviews
Here's what our community thinks
Smashbox Studio Skin 24 Hour Hydra Foundation 37 ingredients
screamadelica
good foundation
not the best foundation ever, but it’s pretty good! good variety of shades; 1.05 matches me really well.
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