Beauty Bay SkinHit Balancing Serum with Prebiotic + Postbiotic Versus SkinMedica TNS® Advanced+ Serum
Overview
What they are
These products are both reef safe serums. They have a total of 8 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
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
Beauty Bay SkinHit Balancing Serum with Prebiotic + Postbiotic 13 ingredients
SkinMedica TNS® Advanced+ Serum 35 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
Beauty Bay SkinHit Balancing Serum with Prebiotic + Postbiotic 13 ingredients
SkinMedica TNS® Advanced+ Serum 35 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
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
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.
Lactococcus Ferment Lysate is a postbiotic created by fermenting Lactoccus lactis, a type of bacteria more commonly used to create Lactic acid.
Postbiotics are inactive molecules produced by probiotic bacteria that provide skin benefits.
This ingredient offers promising benefits, but it is relatively new and more evidence is needed to prove its efficacy. The manufacturer claims this ingredient:
A study from 2022 found this ingredient helped protect skin against damaged from UV exposure (though this should not replace your sunscreen!).
The lysate in the ingredient name refers to a fluid that forms from breaking down the cell membrane.
Learn more about Lactococcus Ferment LysatePhenoxyethanol 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.
Propanediol 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 PropanediolSodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Its main functions are to maintain the pH of a product and neutralize metal ions.
The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).
Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Learn more about Sodium CitrateWater. 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
Beauty Bay SkinHit Balancing Serum with Prebiotic + Postbiotic 13 ingredients
SkinMedica TNS® Advanced+ Serum 35 ingredients
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Beauty Bay SkinHit Balancing Serum with Prebiotic + Postbiotic 13 ingredients
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