Skin science article
Paula's Choice Skin Recovery Enriched Calming Toner Versus Dermalogica Circular Hydration Serum
Paula's Choice Skin Recovery Enriched Calming Toner Versus Dermalogica Circular Hydration Serum This barrier-repair toner is formulated around Oenothera Biennis Oil and Borago Officinalis Seed Oil to strengthen the skin barrier and calm redness. This hydrating
Paula's Choice Skin Recovery Enriched Calming Toner Versus Dermalogica Circular Hydration Serum
This barrier-repair toner is formulated around Oenothera Biennis Oil and Borago Officinalis Seed Oil to strengthen the skin barrier and calm redness.
This hydrating serum is formulated around Panthenol and Hyaluronic Acid to hydrate skin and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Cyclopentasiloxane
Butylene Glycol
Glycereth-26
Dimethiconol
Oenothera Biennis Oil
Borago Officinalis Seed Oil
Sodium Hyaluronate
Tocopheryl Acetate
Tocopherol
Ascorbyl Palmitate
Panthenol
Allantoin
Glycerin
Hydrogenated Lecithin
Caprylic/Capric Triglyceride
Niacinamide
Superoxide Dismutase
PEG-40 Hydrogenated Castor Oil
Myristamidopropyl Pg-Dimonium Chloride Phosphate
Laureth-4
Laureth-23
Disodium EDTA
Sodium Benzoate
Chlorphenesin
Phenoxyethanol
Benzoic Acid
Sorbic Acid
Water, Cyclopentasiloxane, Butylene Glycol, Glycereth-26, Dimethiconol, Oenothera Biennis Oil, Borago Officinalis Seed Oil, Sodium Hyaluronate, Tocopheryl Acetate, Tocopherol, Ascorbyl Palmitate, Panthenol, Allantoin, Glycerin, Hydrogenated Lecithin, Caprylic/Capric Triglyceride, Niacinamide, Superoxide Dismutase, PEG-40 Hydrogenated Castor Oil, Myristamidopropyl Pg-Dimonium Chloride Phosphate, Laureth-4, Laureth-23, Disodium EDTA, Sodium Benzoate, Chlorphenesin, Phenoxyethanol, Benzoic Acid, Sorbic Acid
PEG-8
Methylpropanediol
Propanediol
PPG-24-Glycereth-24
1,2-Hexanediol
Xylitylglucoside
Hydroxyethyl Urea
Hydroxyacetophenone
Lactic Acid
Hyaluronic Acid
Dunaliella Salina Extract
Avena Sativa Kernel Extract
Citrus Aurantium Bergamia Fruit Oil
Citrus Paradisi Peel Oil
Citrus Limon Peel Oil
Santalum Album Oil
Laminaria Digitata Extract
Jasminum Sambac Flower Extract
Chondrus Crispus Extract
Gigartina Stellata Extract
Macrocystis Pyrifera Extract
Prunus Amygdalus Dulcis Oil
Lithothamnion Calcareum Extract
Citrus Aurantium Dulcis Oil
Cupressus Sempervirens Oil
Cistus Ladaniferus Leaf/Stem Extract
Juniperus Virginiana Oil
Rosmarinus Officinalis Flower/Leaf/Stem Extract
Tagetes Minuta Flower Oil
Rosa Damascena Flower
Hydrolyzed Rice Protein
Pentylene Glycol
Sodium PCA
Anhydroxylitol
Xylitol
Polyglutamic Acid
Lactobacillus Ferment
Lysine Hcl
Betaine
Sclerotium Gum
Sodium Lactate
PCA
Glucose
Serine
Alanine
Glycine
Silanetriol
Pantolactone
Glutamic Acid
Threonine
Arginine
Proline
Xanthan Gum
Tetrasodium Glutamate Diacetate
Polysorbate 20
Sorbitan Isostearate
Citric Acid
Sodium Hydroxide
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Amylopectin
Hydroxyethylcellulose
Potassium Sorbate
Limonene
Linalool
Water, PEG-8, Glycerin, Methylpropanediol, Propanediol, PPG-24-Glycereth-24, 1,2-Hexanediol, Xylitylglucoside, Butylene Glycol, Hydroxyethyl Urea, Panthenol, Hydroxyacetophenone, Lactic Acid, Hyaluronic Acid, Sodium Hyaluronate, Dunaliella Salina Extract, Avena Sativa Kernel Extract, Citrus Aurantium Bergamia Fruit Oil, Citrus Paradisi Peel Oil, Citrus Limon Peel Oil, Santalum Album Oil, Laminaria Digitata Extract, Jasminum Sambac Flower Extract, Chondrus Crispus Extract, Gigartina Stellata Extract, Macrocystis Pyrifera Extract, Prunus Amygdalus Dulcis Oil, Lithothamnion Calcareum Extract, Citrus Aurantium Dulcis Oil, Cupressus Sempervirens Oil, Cistus Ladaniferus Leaf/Stem Extract, Juniperus Virginiana Oil, Rosmarinus Officinalis Flower/Leaf/Stem Extract, Tagetes Minuta Flower Oil, Rosa Damascena Flower, Hydrolyzed Rice Protein, Pentylene Glycol, Sodium PCA, Anhydroxylitol, Xylitol, Polyglutamic Acid, Lactobacillus Ferment, Lysine Hcl, Betaine, Sclerotium Gum, Sodium Lactate, PCA, Glucose, Serine, Alanine, Glycine, Silanetriol, Pantolactone, Glutamic Acid, Threonine, Arginine, Proline, Xanthan Gum, Tetrasodium Glutamate Diacetate, Polysorbate 20, Sorbitan Isostearate, Citric Acid, Sodium Hydroxide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Amylopectin, Hydroxyethylcellulose, Sodium Benzoate, Potassium Sorbate, Limonene, Linalool
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Sodium 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.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
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. Remember to stay hydrated!