MDSolarSciences Mineral Moisture Defense SPF 50 Versus CeraVe Mineral Sunscreen Stick SPF 50
Updated on February 03, 2025
Overview
What they are
These products are both sunscreens. They have a total of 11 ingredients in common
Cool Features
They both contain ceramides, exfoliants and SPF
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin and sensitive skin
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
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
MDSolarSciences Mineral Moisture Defense SPF 50 31 ingredients
CeraVe Mineral Sunscreen Stick SPF 50 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
MDSolarSciences Mineral Moisture Defense SPF 50 31 ingredients
CeraVe Mineral Sunscreen Stick SPF 50 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Dimethicone
Emollient
Caprylic/Capric Triglyceride
MaskingDimethicone Crosspolymer
Emulsion StabilisingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Glyceryl Isostearate
Emollient
Polyester-8
Skin Conditioning
Polysilicone-15
UV FilterCeramide AP
Skin Conditioning
Ceramide EOP
Skin Conditioning
Ceramide NP
Skin Conditioning
Phytosphingosine
Skin Conditioning
Tetrahexyldecyl Ascorbate
Antioxidant
Camellia Sinensis Leaf Extract
Antimicrobial
Punica Granatum Extract
AstringentVaccinium Macrocarpon Fruit Extract
AstringentWater
Skin ConditioningPolyhydroxystearic Acid
Emulsifying
Silica
Abrasive
Sodium Lauroyl Lactylate
EmulsifyingEthylhexylglycerin
Skin ConditioningCholesterol
Emollient
Carbomer
Emulsion StabilisingXanthan Gum
EmulsifyingTriethoxycaprylylsilane
Titanium Dioxide
Cosmetic Colorant
Zinc Oxide
Cosmetic Colorant
CI 77891
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77499
Cosmetic ColorantDimethicone, Caprylic/Capric Triglyceride, Dimethicone Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Butyloctyl Salicylate, Glyceryl Isostearate, Polyester-8, Polysilicone-15, Ceramide AP, Ceramide EOP, Ceramide NP, Phytosphingosine, Tetrahexyldecyl Ascorbate, Camellia Sinensis Leaf Extract, Punica Granatum Extract, Vaccinium Macrocarpon Fruit Extract, Water, Polyhydroxystearic Acid, Silica, Sodium Lauroyl Lactylate, Ethylhexylglycerin, Cholesterol, Carbomer, Xanthan Gum, Triethoxycaprylylsilane, Titanium Dioxide, Zinc Oxide, CI 77891, CI 77492, CI 77491, CI 77499
Titanium Dioxide 6%
Cosmetic Colorant
Zinc Oxide 4.7%
Cosmetic Colorant
C12-15 Alkyl Benzoate
AntimicrobialButyloctyl Salicylate
Skin Conditioning
Neopentyl Glycol Diethylhexanoate
EmollientParaffin
Perfuming
Euphorbia Cerifera Wax
Ozokerite
Emulsion StabilisingDimethicone
Emollient
Beeswax
Emulsion Stabilising
Polyethylene
Abrasive
Cetyl Alcohol
Emollient
Ceramide 3
Skin Conditioning
Ceramide 6 Ii
Skin Conditioning
Ceramide 1
Skin Conditioning
Cholesterol
Emollient
Phytosphingosine
Skin Conditioning
Sodium Hyaluronate
Humectant
Polyhydroxystearic Acid
Emulsifying
Aluminum Hydroxide
EmollientStearic Acid
Cleansing
BHT
Antioxidant
Carbomer
Emulsion StabilisingTriethoxycaprylylsilane
Isostearic Acid
Cleansing
Sodium Lauroyl Lactylate
EmulsifyingXanthan Gum
EmulsifyingTitanium Dioxide 6%, Zinc Oxide 4.7%, C12-15 Alkyl Benzoate, Butyloctyl Salicylate, Neopentyl Glycol Diethylhexanoate, Paraffin, Euphorbia Cerifera Wax, Ozokerite, Dimethicone, Beeswax, Polyethylene, Cetyl Alcohol, Ceramide 3, Ceramide 6 Ii, Ceramide 1, Cholesterol, Phytosphingosine, Sodium Hyaluronate, Polyhydroxystearic Acid, Aluminum Hydroxide, Stearic Acid, BHT, Carbomer, Triethoxycaprylylsilane, Isostearic Acid, Sodium Lauroyl Lactylate, Xanthan Gum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeButyloctyl Salicylate is similar to octisalate. It a photostabilizer, SPF booster, emollient and solvent. Its main purpose is to evenly spread out ingredients.
This ingredient is a common sunscreen ingredient carrier and photostabilizer. According to a manufacturer, it is suitable for carrying micro Titanium Dioxide, Zinc Oxide, and pigments.
Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.
Due to regulation loopholes, this ingredient is not required to be labeled as an active chemical filter like other UV ingredients. This is why you'll likely find this ingredient in mineral sunscreens from the US.
According to EU regulation, this ingredient can cause harmful effects to aquatic life.
Learn more about Butyloctyl SalicylatePhytosphingosine is a phospholipid naturally found in our skin as a building block for ceramides.. It helps moisturize, soothe, and protect skin.
Phytosphingosine contributes to your skin's natural moisturizing factor (NMF). The NMF is responsible for hydration, a strong barrier, and plasticity. Our NMF decreases with age. Increasing NMF leads to more healthy and hydrated skin.
Studies show products formulated with NMF ingredients help strengthen our skin's barrier. Having a healthy skin barrier reduces irritation and increases hydration. Our skin barrier is responsible for having plump and firm skin. It also helps protect our skin against infection, allergies, and inflammation.
Fun fact: Phytosphingosine is abundant in plants and fungi.
More ingredients that help boost collagen in skin:
Learn more about PhytosphingosinePolyhydroxystearic Acid is a soft wax made from castor oil.
It is is a texture thickener, emulsifier, and film-former. Emulsifiers prevent ingredients from separating, such as oils and waters.
Polyhydroxystearic Acid may not be fungal acne safe.
Learn more about Polyhydroxystearic AcidSodium Lauroyl Lactylate is the lauric acid sodium salt of lactyl lactate.
Sodium Lauroyl Lactylate is an emulsifier and surfactant.
Emulsifiers help stabilize a product. They do this by preventing ingredients from separating, such as oils and water which do not mix naturally. Surfactants reduce surface tension, making it easier to rinse pollutants off skin.
Due to its relation to lauric acid, it may provide antimicrobial benefits.
Learn more about Sodium Lauroyl LactylateCholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.
Our skin naturally contains cholesterol in the outermost layer. Besides cholesterol, it also contains ceramides and fatty acids. Cholesterol makes up about 1/4 of your skin's outer layer and barrier. Your skin barrier is responsible for keeping allergens and microbes out. Having a healthy skin barrier is also responsible for keeping your skin firm and plump.
Our bodies use cholestrol to create vitamin D, steroid hormones, and more.
Learn more about CholesterolCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
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 GumTriethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.
As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.
Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.
Learn more about TriethoxycaprylylsilaneTitanium 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 DioxideZinc 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 OxideIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
MDSolarSciences Mineral Moisture Defense SPF 50 31 ingredients
CeraVe Mineral Sunscreen Stick SPF 50 27 ingredients
Reviews
Here's what our community thinks
MDSolarSciences Mineral Moisture Defense SPF 50 31 ingredients
This is the only mineral sunscreen I’ve used that doesn’t leave my face greasy. My skin is incredibly acne prone, but I have had only had one pimple in the nearly two weeks since I’ve started using it (which is a MIRACLE for me). It feels so smooth and soft. Doesn’t feel like a sunscreen at all.
