SkinMedica TNS® Advanced+ Serum Versus Alastin Restorative Eye Treatment
Updated on May 07, 2025
Overview
What they are
These products are both reef safe . They have a total of 11 ingredients in common
Cool Features
They both contain peptides and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any 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 TNS® Advanced+ Serum 35 ingredients
Alastin Restorative Eye Treatment 52 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 TNS® Advanced+ Serum 35 ingredients
Alastin Restorative Eye Treatment 52 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPentylene Glycol
Skin ConditioningHuman Neonatal Fibroblast Conditioned Media
Skin ConditioningGlycereth-7 Triacetate
EmollientShea Butter Ethyl Esters
Emollient
Glycerin
Humectant
Ethoxydiglycol
HumectantLactococcus Ferment Lysate
Skin ConditioningWhey Protein
Skin ConditioningChlorella Vulgaris Extract
Skin Conditioning
Saccharide Isomerate
Humectant
Trifluoroacetyl Tripeptide-2
Skin Conditioning
Dimer Tripeptide-43
Hydrolyzed Linseed Extract
Skin ConditioningVitis Vinifera Flower Cell Extract
MaskingPyrus Malus Fruit Extract
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Tocopheryl Acetate
Antioxidant
Propanediol
Solvent
Xanthan Gum
EmulsifyingPolyacrylate Crosspolymer-6
Emulsion StabilisingPolyacrylate-13
Polyisobutene
Sclerotium Gum
Emulsion StabilisingPEG-12 Dimethicone
Skin Conditioning
Lecithin
Emollient
Pullulan
Butylene Glycol
Humectant
Sodium Citrate
BufferingPolysorbate 20
Emulsifying
Aminomethyl Propanol
BufferingDextran
Disodium EDTA
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningWater, Pentylene Glycol, Human Neonatal Fibroblast Conditioned Media, Glycereth-7 Triacetate, Shea Butter Ethyl Esters, Glycerin, Ethoxydiglycol, Lactococcus Ferment Lysate, Whey Protein, Chlorella Vulgaris Extract, Saccharide Isomerate, Trifluoroacetyl Tripeptide-2, Dimer Tripeptide-43, Hydrolyzed Linseed Extract, Vitis Vinifera Flower Cell Extract, Pyrus Malus Fruit Extract, Hydroxyacetophenone, Tocopheryl Acetate, Propanediol, Xanthan Gum, Polyacrylate Crosspolymer-6, Polyacrylate-13, Polyisobutene, Sclerotium Gum, PEG-12 Dimethicone, Lecithin, Pullulan, Butylene Glycol, Sodium Citrate, Polysorbate 20, Aminomethyl Propanol, Dextran, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin
Water
Skin ConditioningGlycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Cetearyl Alcohol
Emollient
Dimethicone
Emollient
Pentylene Glycol
Skin ConditioningJojoba Esters
Emollient
Cetearyl Glucoside
EmulsifyingGlyceryl Stearate
Emollient
Niacinamide
Smoothing
PEG-100 Stearate
Palmitoyl Hexapeptide-12
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Tetrapeptide-30
Skin Conditioning
Albizia Julibrissin Bark Extract
MaskingGallyl Glucoside
Antioxidant
Sodium Hyaluronate
Humectant
Epigallocatechin Gallatyl Glucoside
Antioxidant
Darutoside
Skin ConditioningDunaliella Salina Extract
Skin ConditioningOrnithine
Skin ConditioningPhospholipids
Skin Conditioning
Butyrospermum Parkii Butter Extract
Skin Conditioning
Glycolipids
Skin ConditioningBetaine
Humectant
Tremella Fuciformis Sporocarp Extract
Antioxidant
Beta-Glucan
Skin Conditioning
Silica
Abrasive
Hdi/Trimethylol Hexyllactone Crosspolymer
Propanediol
Solvent
Squalane
Emollient
Polysorbate 20
Emulsifying
Polyacrylate-13
Xanthan Gum
Emulsifying1,2-Hexanediol
Skin Conditioning
Benzyl Alcohol
Perfuming
Dehydroacetic Acid
Preservative
Helianthus Annuus Seed Oil
Emollient
Levulinic Acid
Perfuming
P-Anisic Acid
MaskingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Sodium Hydroxide
BufferingSorbitan Isostearate
Emulsifying
Tocopherol
Antioxidant
Disodium EDTA
Caprylyl Glycol
EmollientPolyisobutene
Caprylhydroxamic Acid
Phenoxyethanol
Preservative
Propyl Gallate
Antioxidant
Ethylhexylglycerin
Skin ConditioningWater, Glycerin, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Dimethicone, Pentylene Glycol, Jojoba Esters, Cetearyl Glucoside, Glyceryl Stearate, Niacinamide, PEG-100 Stearate, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Tetrapeptide-30, Albizia Julibrissin Bark Extract, Gallyl Glucoside, Sodium Hyaluronate, Epigallocatechin Gallatyl Glucoside, Darutoside, Dunaliella Salina Extract, Ornithine, Phospholipids, Butyrospermum Parkii Butter Extract, Glycolipids, Betaine, Tremella Fuciformis Sporocarp Extract, Beta-Glucan, Silica, Hdi/Trimethylol Hexyllactone Crosspolymer, Propanediol, Squalane, Polysorbate 20, Polyacrylate-13, Xanthan Gum, 1,2-Hexanediol, Benzyl Alcohol, Dehydroacetic Acid, Helianthus Annuus Seed Oil, Levulinic Acid, P-Anisic Acid, Potassium Sorbate, Sodium Benzoate, Sodium Hydroxide, Sorbitan Isostearate, Tocopherol, Disodium EDTA, Caprylyl Glycol, Polyisobutene, Caprylhydroxamic Acid, Phenoxyethanol, Propyl Gallate, Ethylhexylglycerin
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAEthylhexylglycerin (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.
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 GlycerinPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolPhenoxyethanol 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.
Polyacrylate-13 is a type of acrylate polymer. Acrylate polymers are commonly used as adhesives in cosmetics.
Polyacrylate-13 creates a film to protect the skin. It is also used to thicken and stabilize a product. It works by making water a gel-like consistency. This gel consistency helps suspend particles.
Polyacrylate-13 is a copolymer of acrylic acid, acrylamide, sodium acrylate, sodium acryloyldimethyltaurate monomers
Learn more about Polyacrylate-13Polyisobutene is a synthetic polymer made from isobutene.
It is a film-forming agent and helps bind ingredients together.
Polyisobutene is not absorbed by the skin.
Learn more about PolyisobutenePolysorbate 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 20Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolWater. 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 WaterXanthan 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 GumIngredient Ratings
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When to use
SkinMedica TNS® Advanced+ Serum 35 ingredients
Alastin Restorative Eye Treatment 52 ingredients
Reviews
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