Skinfix Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum Versus PCA Skin Exlinea Peptide Smoothing Serum
Updated on May 02, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain hyaluronic acid, peptides and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, 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 needs an update? Let us know.
Ingredient Info
Skinfix Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum 55 ingredients
PCA Skin Exlinea Peptide Smoothing Serum 25 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Skinfix Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum 55 ingredients
PCA Skin Exlinea Peptide Smoothing Serum 25 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylyl Caprylate/Caprate
EmollientPropanediol
SolventJojoba Oil/Macadamia Seed Oil Esters
Skin Conditioning
Niacinamide
Smoothing
Glycerin
Humectant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Squalene
Emollient
Macadamia Integrifolia Seed Oil
Skin Conditioning
Amylopectin
Lecithin
EmollientPhytosteryl Macadamiate
Skin Conditioning
Collagen Amino Acids
Moisturising
Lithothamnion Calcareum Extract
Skin ConditioningSodium Hyaluronate
Humectant
Oligopeptide-3
Skin Conditioning
Oligopeptide-2
Skin Conditioning
Oligopeptide-1
Skin Conditioning
Hexapeptide-11
Skin Conditioning
Folic Acid
Skin ConditioningBacillus/Soybean Ferment Extract
Skin ConditioningLactic Acid
Buffering
Phospholipids
Skin ConditioningCeramide NP
Skin Conditioning
Phytosterols
Skin ConditioningPhytosphingosine
Skin Conditioning
Ceramide AP
Skin Conditioning
Cholesterol
Emollient
Myrica Cerifera Fruit Extract
HumectantAkebia Quinata Stem Extract
Skin ConditioningPrunus Lannesiana Flower Extract
Skin ConditioningSaccharomyces Lysate
Skin ConditioningLactobacillus Ferment Lysate
Skin Conditioning
Tripeptide-1
Skin Conditioning
Ceramide EOP
Skin Conditioning
Polyglutamic Acid
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Tocopherol
Antioxidant
Butylene Glycol
Humectant
Caprylyl Glycol
EmollientSodium Lauroyl Lactylate
EmulsifyingEthylhexylglycerin
Skin ConditioningHexylene Glycol
EmulsifyingPentylene Glycol
Skin ConditioningAcetyl Glutamine
Skin ConditioningTrisodium Ethylenediamine Disuccinate
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Sodium Benzoate
Masking
Hydroxyacetophenone
Antioxidant
Xanthan Gum
EmulsifyingPotassium Sorbate
Preservative
Carbomer
Emulsion Stabilising1,2-Hexanediol
Skin ConditioningDextran
Phenoxyethanol
Preservative
Water, Caprylyl Caprylate/Caprate, Propanediol, Jojoba Oil/Macadamia Seed Oil Esters, Niacinamide, Glycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Squalene, Macadamia Integrifolia Seed Oil, Amylopectin, Lecithin, Phytosteryl Macadamiate, Collagen Amino Acids, Lithothamnion Calcareum Extract, Sodium Hyaluronate, Oligopeptide-3, Oligopeptide-2, Oligopeptide-1, Hexapeptide-11, Folic Acid, Bacillus/Soybean Ferment Extract, Lactic Acid, Phospholipids, Ceramide NP, Phytosterols, Phytosphingosine, Ceramide AP, Cholesterol, Myrica Cerifera Fruit Extract, Akebia Quinata Stem Extract, Prunus Lannesiana Flower Extract, Saccharomyces Lysate, Lactobacillus Ferment Lysate, Tripeptide-1, Ceramide EOP, Polyglutamic Acid, Tocopheryl Acetate, Tocopherol, Butylene Glycol, Caprylyl Glycol, Sodium Lauroyl Lactylate, Ethylhexylglycerin, Hexylene Glycol, Pentylene Glycol, Acetyl Glutamine, Trisodium Ethylenediamine Disuccinate, Leuconostoc/Radish Root Ferment Filtrate, Sodium Benzoate, Hydroxyacetophenone, Xanthan Gum, Potassium Sorbate, Carbomer, 1,2-Hexanediol, Dextran, Phenoxyethanol
Water
Skin ConditioningHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingAloe Barbadensis Leaf Juice
Skin Conditioning
Gluconolactone
Skin Conditioning
Aminomethyl Propanol
BufferingDipotassium Glycyrrhizate
Humectant
Sodium Benzoate
Masking
1,2-Hexanediol
Skin ConditioningCaprylyl Glycol
EmollientAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSantalum Austrocaledonicum Wood Oil
Masking
Aniba Rosodora Wood Oil
Astringent
Phenoxyethanol
Preservative
Sodium Hyaluronate
Humectant
Citrus Grandis Peel Oil
Masking
Citrus Nobilis Peel Oil
Masking
Tropolone
Skin ConditioningMentha Piperita Oil
Masking
Potassium Sorbate
Preservative
Acetyl Hexapeptide-8
Humectant
Phytosterols
Skin ConditioningTocopherol
Antioxidant
Tocotrienols
Skin ConditioningOryza Sativa Bran Wax
Skin Conditioning
Squalene
Emollient
Water, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Aloe Barbadensis Leaf Juice, Gluconolactone, Aminomethyl Propanol, Dipotassium Glycyrrhizate, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Santalum Austrocaledonicum Wood Oil, Aniba Rosodora Wood Oil, Phenoxyethanol, Sodium Hyaluronate, Citrus Grandis Peel Oil, Citrus Nobilis Peel Oil, Tropolone, Mentha Piperita Oil, Potassium Sorbate, Acetyl Hexapeptide-8, Phytosterols, Tocopherol, Tocotrienols, Oryza Sativa Bran Wax, Squalene
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 WaterSqualene is naturally found in plants and animals, including our skin and sebum. It is a lipid our bodies naturally produce and makes up about 10-12% of the oil on our skin. Our skin produces squalene to keep itself naturally hydrated.
This ingredient is a potent antioxidant and can help fight against skin damage.
Sources of squalene include olives and rice bran. Some sources may be animals such as from shark liver.
Squalane comes from squalene and is created using hydrogenation. Squalane is lighter than squalene.
Hydrogenation is the conversion from unsaturated oil to saturated oil. This makes squalane more stable and have a longer shelf life than squalene.
Read more about squalane with an "a".
Learn more about SqualeneSodium 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 HyaluronatePhytosterols come from plants, nuts, and whole grains. These compounds have skin soothing and moisturizing properties.
Fun fact: They are similar to cholesterol and can help lower cholesterol levels.
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 TocopherolCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoatePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium Sorbate1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
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
Skinfix Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum 55 ingredients
PCA Skin Exlinea Peptide Smoothing Serum 25 ingredients
Reviews
Here's what our community thinks
Skinfix Barrier+ Triple Lipid + Collagen + Niacinamide Activating Serum 55 ingredients
Beautiful texture and my skin drinks it up. Has cleared and brightened my skin tone. Too expensive.
Broke me out
