Skinfix Barrier+ Triple Lipid-Hyaluronate 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, PHA 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 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-Hyaluronate Serum 26 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-Hyaluronate Serum 26 ingredients
PCA Skin Exlinea Peptide Smoothing Serum 25 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventJojoba Oil/Macadamia Seed Oil Esters
Skin Conditioning
Caprylyl Caprylate/Caprate
EmollientGlycerin
Humectant
Polyacrylate Crosspolymer-11
Emulsion StabilisingGlycine Soja Seed Extract
Skin ConditioningOryza Sativa Bran Extract
Skin Conditioning
Squalene
Emollient
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Phytosteryl Macadamiate
Skin Conditioning
Paeonia Albiflora Root Extract
Skin ConditioningGluconolactone
Skin Conditioning
Trisodium Ethylenediamine Disuccinate
Phytosterols
Skin ConditioningRosmarinus Officinalis Leaf Extract
AntimicrobialHelianthus Annuus Extract
EmollientAloe Barbadensis Leaf Juice
Skin Conditioning
Chondrus Crispus Extract
Skin Conditioning
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Citric Acid
Buffering
Phenoxyethanol
Preservative
Water, Propanediol, Jojoba Oil/Macadamia Seed Oil Esters, Caprylyl Caprylate/Caprate, Glycerin, Polyacrylate Crosspolymer-11, Glycine Soja Seed Extract, Oryza Sativa Bran Extract, Squalene, Sodium Hyaluronate, Tocopherol, Phytosteryl Macadamiate, Paeonia Albiflora Root Extract, Gluconolactone, Trisodium Ethylenediamine Disuccinate, Phytosterols, Rosmarinus Officinalis Leaf Extract, Helianthus Annuus Extract, Aloe Barbadensis Leaf Juice, Chondrus Crispus Extract, Xanthan Gum, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Citric Acid, 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 HyaluronateTocopherol (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 TocopherolGluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactonePhytosterols 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.
Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.
Aloe is packed with good stuff including Vitamins A, C, and E. These vitamins are antioxidants, which help fight free-radicals and the damage they may cause. Free-radicals are molecules that may damage your skin cells, such as pollution.
Aloe Barbadensis Leaf Juice also contains sugars. These sugars come in the form of monosaccharides and polysaccharides, folic acid, and choline. These sugars are able to help bind moisture to skin.
It also contains minerals such as calcium, 12 anthraquinones, fatty acids, amino acids, and Vitamin B12.
Learn more about Aloe Barbadensis Leaf JuicePotassium 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 SorbateSodium 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 BenzoatePhenoxyethanol 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-Hyaluronate Serum 26 ingredients
PCA Skin Exlinea Peptide Smoothing Serum 25 ingredients
Reviews
Here's what our community thinks
Skinfix Barrier+ Triple Lipid-Hyaluronate Serum 26 ingredients
This is probably my favourite hyaluronic acid serum: it’s a light lotion that absorbs quickly and never stings; it doesn’t trigger my acne, rosacea, eczema , or perioral dermatitis; and I’ve found the effects to be quite visible. However, it’s unaffordable and the packaging feels like an extensive amount of plastic.
