SkinMedica Essential Defense Mineral Shield SPF 35 Versus Jan Marini Marini Physical Protectant Tinted SPF 45
Overview
What they are
These products are both sunscreens. They have a total of 10 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin and sensitive skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
SkinMedica Essential Defense Mineral Shield SPF 35 17 ingredients
Jan Marini Marini Physical Protectant Tinted SPF 45 27 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
SkinMedica Essential Defense Mineral Shield SPF 35 17 ingredients
Jan Marini Marini Physical Protectant Tinted SPF 45 27 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Dimethicone
Emollient
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
Butylene Glycol
Humectant
Aluminum Hydroxide
EmollientDimethicone/PEG-10/15 Crosspolymer
PEG-9 Polydimethylsiloxyethyl Dimethicone
Emulsifying
Sodium Chloride
Masking
Caffeine
Skin Conditioning
Camellia Oleifera Leaf Extract
AstringentSodium Citrate
BufferingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningTriethoxysilylethyl Polydimethylsiloxyethyl Hexyl Dimethicone
Skin Conditioning
Stearic Acid
Cleansing
Ethylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Water, Cyclopentasiloxane, Dimethicone, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Butylene Glycol, Aluminum Hydroxide, Dimethicone/PEG-10/15 Crosspolymer, PEG-9 Polydimethylsiloxyethyl Dimethicone, Sodium Chloride, Caffeine, Camellia Oleifera Leaf Extract, Sodium Citrate, Dimethicone/Vinyl Dimethicone Crosspolymer, Triethoxysilylethyl Polydimethylsiloxyethyl Hexyl Dimethicone, Stearic Acid, Ethylhexylglycerin, Phenoxyethanol
Titanium Dioxide 6%
Cosmetic Colorant
Zinc Oxide 8%
Cosmetic Colorant
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Polymethylsilsesquioxane
Isododecane
EmollientPolyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
C12-15 Alkyl Benzoate
AntimicrobialAluminum Hydroxide
EmollientStearic Acid
Cleansing
Methyl Methacrylate
PEG-Crosspolymer
PEG-9 Polydimethylsiloxyethyl Dimethicone
Emulsifying
Camellia Sinensis Leaf Extract
Antimicrobial
Bisabolol
Masking
Ubiquinone
Antioxidant
Glycerin
Humectant
Ethylhexylglycerin
Skin ConditioningDimethicone/PEG-10/15 Crosspolymer
Triethoxysilylethyl Dimethicone/Methicone Copolymer
Skin ConditioningHexyl Dimethicone
Caprylyl Glycol
EmollientDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningSodium Chloride
Masking
Hexylene Glycol
EmulsifyingPhenoxyethanol
Preservative
Iron Oxides
Titanium Dioxide 6%, Zinc Oxide 8%, Water, Butyloctyl Salicylate, Polymethylsilsesquioxane, Isododecane, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, C12-15 Alkyl Benzoate, Aluminum Hydroxide, Stearic Acid, Methyl Methacrylate, PEG-Crosspolymer, PEG-9 Polydimethylsiloxyethyl Dimethicone, Camellia Sinensis Leaf Extract, Bisabolol, Ubiquinone, Glycerin, Ethylhexylglycerin, Dimethicone/PEG-10/15 Crosspolymer, Triethoxysilylethyl Dimethicone/Methicone Copolymer, Hexyl Dimethicone, Caprylyl Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Chloride, Hexylene Glycol, Phenoxyethanol, 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 WaterPolyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
There is currently no credible scientific evidence linking aluminum hydroxide in cosmetics to increased cancer risk.
Major health organizations allow the use of aluminum hydroxide in personal care products and have not flagged it as a carcinogenic risk at typical usage levels.
Learn more about Aluminum HydroxideWe don't have a description for Dimethicone/PEG-10/15 Crosspolymer yet.
PEG-9 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.
The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.
Scrubs may use salt as the primary exfoliating ingredient.
Learn more about Sodium ChlorideThis ingredient 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.
This ingredient is a type of elastomer.
Learn more about Dimethicone/Vinyl Dimethicone CrosspolymerStearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
SkinMedica Essential Defense Mineral Shield SPF 35 17 ingredients
Jan Marini Marini Physical Protectant Tinted SPF 45 27 ingredients
Reviews
Here's what our community thinks
SkinMedica Essential Defense Mineral Shield SPF 35 17 ingredients
Repurchased 8 times.
My favorite holy grail sunscreen. The zinc buffs into the skin if you rub it for a minute. The zinc also calms down my acne and redness. Great for my dry and reactive skin. I try other famous sunscreens and come back to this one.
Jan Marini Marini Physical Protectant Tinted SPF 45 27 ingredients
Holy grail sunscreen, very cosmetically elegant. Was recommended by a dermatologist for my acne prone sensitive skin, wish I could find something cheaper that’s as good but haven’t yet. Has a lovely tint that I can wear as light foundation, keeps skin mattified and seems to soothe skin.
