Here's our complete breakdown comparing the ingredients, attributes, and more of Eva Naturals Retinol Serum versus SkinMedica Age Defense Retinol Complex 1.0 .
Published on July 06, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, fragrances, parabens, silicones or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Eva Naturals Retinol Serum 25 ingredients
SkinMedica Age Defense Retinol Complex 1.0 34 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
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:
Reef Safe
This product is free of ingredients that damage reefs 🎉
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 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
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:
Reef Safe
This product is free of ingredients that damage reefs 🎉
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 😥
At a glance
Click on any of the items below to learn more
Eva Naturals Retinol Serum 25 ingredients
SkinMedica Age Defense Retinol Complex 1.0 34 ingredients
Notable Ingredients
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Benefits
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Concerns
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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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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Eva Naturals Retinol Serum 25 ingredients
SkinMedica Age Defense Retinol Complex 1.0 34 ingredients
Water • Aloe Barbadensis Leaf Juice • Hamamelis Virginiana Water • Glycerin • Phenoxyethanol • Lecithin • Pentylene Glycol • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Triticum Vulgare Germ Oil • Polysorbate 20 • Retinol • Ethylhexylglycerin • Simmondsia Chinensis Seed Oil • Alcohol • Potassium Phosphate • Sodium Hydroxide • Tocopherol • Caesalpinia Spinosa Gum • Tocopheryl Acetate • Propolis Extract • Potassium Sorbate • Sodium Benzoate • Camellia Sinensis Leaf Extract • Carrageenan • Hydroxyethylcellulose
Water • Cetyl Ethylhexanoate • Glycine Soja Oil • Caprylic/Capric Triglyceride • Niacinamide • Polyacrylate-13 • Squalane • Retinol • Palmitoyl Tripeptide-8 • Dunaliella Salina Extract • Magnolia Grandiflora Bark Extract • Tocopherol • Tocotrienols • Ceramide 3 • Bisabolol • Phytosterols • Squalene • Tocopheryl Acetate • Oryza Sativa Bran Cera • Glycerin • Polysorbate 20 • Butylene Glycol • Cetyl Palmitate • Laureth-23 • Trideceth-6 Phosphate • Sodium Hydroxide • Dicaprylyl Ether • Lauryl Alcohol • Polyisobutene • Dextran • Potassium Sorbate • Disodium EDTA • Phenoxyethanol • Ethylhexylglycerin
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.
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 WaterEva Naturals Retinol Serum contains this as ingredient number 1.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 1.
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 GlycerinEva Naturals Retinol Serum contains this as ingredient number 4.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 20.
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.
Eva Naturals Retinol Serum contains this as ingredient number 5.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 33.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Eva Naturals Retinol Serum contains this as ingredient number 10.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 21.
Retinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolEva Naturals Retinol Serum contains this as ingredient number 11.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 8.
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.
Eva Naturals Retinol Serum contains this as ingredient number 12.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 34.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideEva Naturals Retinol Serum contains this as ingredient number 16.
SkinMedica Age Defense Retinol Complex 1.0 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 TocopherolEva Naturals Retinol Serum contains this as ingredient number 17.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 12.
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 AcetateEva Naturals Retinol Serum contains this as ingredient number 19.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 18.
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 SorbateEva Naturals Retinol Serum contains this as ingredient number 21.
SkinMedica Age Defense Retinol Complex 1.0 contains this as ingredient number 31.
Here's what our community thinks of the ingredients in these two products.
Eva Naturals Retinol Serum 25 ingredients
SkinMedica Age Defense Retinol Complex 1.0 34 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Eva Naturals Retinol Serum 25 ingredients
SkinMedica Age Defense Retinol Complex 1.0 34 ingredients
Reviews
Here's what our community thinks
Eva Naturals Retinol Serum 25 ingredients
SueH_370
It does wonders on my hands and on my face getting rid of old looking skin and keeping wrinkles at bay.
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