Here's our complete breakdown comparing the ingredients, attributes, and more of EltaMD, Inc UV Replenish SPF 44 versus Dermalogica Invisible Physical Defense SPF 30 .
Published on April 13, 2022
Overview
What they are
These products are both sunscreens. They have a total of 13 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, 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 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.
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.
Ingredient Info
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 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 🎉
Sulfate Free
This product is free of sulfates 🎉
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:
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 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
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
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 37 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
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:
This product contains 1 ingredient that may have this attribute:
Benefits
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:
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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 37 ingredients
Zinc Oxide 10% • Titanium Dioxide 5.5% • Water • Caprylic/Capric Triglyceride • C15-19 Alkane • Octyldodecyl Neopentanoate • Butyloctyl Salicylate • Cetyl Dimethicone • Hydrogenated Polyisobutene • Mica • Dimethicone • Sorbitan Olivate • Polyglyceryl-6 Polyricinoleate • Polyhydroxystearic Acid • Sodium Chloride • Phenoxyethanol • Polyglyceryl-2 Isostearate • Disteardimonium Hectorite • Glycerin • Xanthan Gum • Triethoxycaprylylsilane • Euphorbia Cerifera Cera • Sodium Hyaluronate • Disodium EDTA • Ethylhexylglycerin • Glyceryl Behenate • Silica • Ascorbyl Palmitate • Tocopheryl Acetate
Water • Zinc Oxide • Caprylic/Capric Triglyceride • C12-15 Alkyl Benzoate • Dimethicone • Butyloctyl Salicylate • Butylene Glycol • Glycerin • Silica • Polyhydroxystearic Acid • Peg-10 Dimethicone • Argania Spinosa Kernel Oil • Cordyceps Sinensis Extract • Trametes Versicolor Extract • Sodium Hyaluronate • Camellia Sinensis Leaf Extract • Eucalyptus Globulus Leaf Oil • Lavandula Spica Flower Oil • Tocopheryl Acetate • Sodium Chloride • Stearalkonium Hectorite • Pentylene Glycol • Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone • Propanediol • Dimethicone Crosspolymer • Sodium Citrate • Propylene Carbonate • Xanthan Gum • Caprylyl Glycol • Bisabolol • Lavandula Hybrida Oil • Ethylhexylglycerin • Sodium Hydroxide • Potassium Sorbate • Sodium Benzoate • Linalool • Limonene
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.
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 can be harmful to coral reefs.
More about harmful reef ingredients here.
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 OxideEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 1.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 2.
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 WaterEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 3.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 1.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.
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 TriglycerideEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 4.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 3.
Butyloctyl Salicylate is a photostabilizer, 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.
According to EU regulation, this ingredient can cause harmful effects to aquatic life.
Learn more about Butyloctyl SalicylateEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 7.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 6.
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.
EltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 11.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 5.
Polyhydroxystearic 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 AcidEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 14.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 10.
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 ChlorideEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 15.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 20.
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 GlycerinEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 19.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 8.
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 GumEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 20.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 28.
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 HyaluronateEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 23.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 15.
Ethylhexylglycerin (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.
EltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 25.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 32.
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 SilicaEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 27.
Dermalogica Invisible Physical Defense SPF 30 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 AcetateEltaMD, Inc UV Replenish SPF 44 contains this as ingredient number 29.
Dermalogica Invisible Physical Defense SPF 30 contains this as ingredient number 19.
Here's what our community thinks of the ingredients in these two products.
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 37 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 37 ingredients
Reviews
Here's what our community thinks
EltaMD, Inc UV Replenish SPF 44 29 ingredients
Dermalogica Invisible Physical Defense SPF 30 37 ingredients
noraborealis
SPF is the most important thing, and this is the only SPF I have tries that doesn't leave me irritated and in a big rosacea flare.
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