Dermalogica Circular Hydrating Serum Versus IT Cosmetics Bye Bye Lines Anti-Aging Serum
Updated on July 26, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants and hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances and 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
Dermalogica Circular Hydrating Serum 70 ingredients
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 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
Dermalogica Circular Hydrating Serum 70 ingredients
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPEG-8
HumectantGlycerin
Humectant
Methylpropanediol
SolventPropanediol
Solvent
PPG-24-Glycereth-24
Emulsifying1,2-Hexanediol
Skin Conditioning
Xylitylglucoside
Humectant
Butylene Glycol
Humectant
Hydroxyethyl Urea
Humectant
Panthenol
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Lactic Acid
Buffering
Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Dunaliella Salina Extract
Skin ConditioningAvena Sativa Kernel Extract
Abrasive
Citrus Aurantium Bergamia Fruit Oil
Masking
Citrus Paradisi Peel Oil
Masking
Citrus Limon Peel Oil
Masking
Santalum Album Oil
Masking
Laminaria Digitata Extract
Skin Protecting
Jasminum Sambac Flower Extract
Masking
Chondrus Crispus Extract
Skin Conditioning
Gigartina Stellata Extract
Skin ProtectingMacrocystis Pyrifera Extract
Skin Conditioning
Prunus Amygdalus Dulcis Oil
Skin Conditioning
Lithothamnion Calcareum Extract
Skin ConditioningCitrus Aurantium Dulcis Oil
Masking
Cupressus Sempervirens Oil
Masking
Cistus Ladaniferus Leaf/Stem Extract
MaskingJuniperus Virginiana Oil
Masking
Rosmarinus Officinalis Flower/Leaf/Stem Extract
MaskingTagetes Minuta Flower Oil
Masking
Rosa Damascena Flower
Skin ConditioningHydrolyzed Rice Protein
Skin ConditioningPentylene Glycol
Skin ConditioningSodium PCA
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Polyglutamic Acid
Skin Conditioning
Lactobacillus Ferment
Skin ConditioningLysine Hcl
Skin Conditioning
Betaine
Humectant
Sclerotium Gum
Emulsion StabilisingSodium Lactate
BufferingPCA
Humectant
Glucose
Humectant
Serine
Masking
Alanine
MaskingGlycine
Buffering
Silanetriol
Pantolactone
Humectant
Glutamic Acid
Humectant
Threonine
Arginine
Masking
Proline
Skin ConditioningXanthan Gum
EmulsifyingTetrasodium Glutamate Diacetate
Polysorbate 20
Emulsifying
Sorbitan Isostearate
Emulsifying
Citric Acid
Buffering
Sodium Hydroxide
BufferingHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingAmylopectin
Hydroxyethylcellulose
Emulsion StabilisingSodium Benzoate
Masking
Potassium Sorbate
Preservative
Limonene
Perfuming
Linalool
Perfuming
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
Water
Skin ConditioningCyclopentasiloxane
Emollient
Cyclotetrasiloxane
Emollient
Dimethicone
Emollient
Isododecane
EmollientVinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Glycerin
Humectant
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningHexyl Laurate
Emollient
Cyclohexasiloxane
Emollient
Ozokerite
Emulsion StabilisingPEG-10 Dimethicone
Skin Conditioning
Petrolatum
Emollient
Sodium Chloride
Masking
Caprylyl Methicone
Skin Conditioning
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Polyglyceryl-4 Isostearate
Emulsifying
Polymethylsilsesquioxane
Polysilicone-11
Caprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningSorbitan Olivate
Emulsifying
1,2-Hexanediol
Skin Conditioning
Butylene Glycol
Humectant
Disodium EDTA
Propylene Glycol
Humectant
Vitis Vinifera Seed Oil
Emollient
Ubiquinone
Antioxidant
Squalane
Emollient
Simmondsia Chinensis Seed Oil
Emollient
Sea Water
HumectantPunica Granatum Seed Oil
Emollient
Persea Gratissima Oil
Skin Conditioning
Orbignya Oleifera Seed Oil
Emollient
Niacinamide
Smoothing
Mangifera Indica Seed Butter
Skin Conditioning
Coffea Arabica Seed Extract
Masking
Citrus Aurantium Dulcis Oil
Masking
Citrus Grandis Peel Oil
Masking
Caffeine
Skin Conditioning
Argania Spinosa Kernel Oil
Emollient
Arbutin
Antioxidant
Adenosine
Skin Conditioning
Anthemis Nobilis Flower Water
Masking
Lactobacillus
Skin ConditioningIllite
Abrasive
Betula Platyphylla Japonica Juice
Skin Conditioning
Perfluorohexane
SolventHibiscus Sabdariffa Flower Extract
Skin ConditioningCaviar Extract
Skin ConditioningSnail Secretion Filtrate
Skin Conditioning
Olea Europaea Leaf Extract
Perfuming
Cucumis Sativus Fruit Extract
Emollient
Camellia Sinensis Leaf Extract
Antimicrobial
Chrysanthemum Indicum Flower Extract
Skin ConditioningCholesteryl Chloride
Skin ConditioningCholesteryl Isostearate
EmollientCholesteryl Nonanoate
EmollientAlcohol
Antimicrobial
Arnica Montana Flower Extract
Masking
Alchemilla Vulgaris Extract
AstringentAnanas Sativus Fruit Extract
Skin ConditioningActinidia Chinensis Fruit Extract
EmollientPueraria Lobata Root Extract
HumectantPerfluorodecalin
Skin ConditioningMorus Alba Fruit Extract
Antioxidant
Magnolia Kobus Bark Extract
Skin ConditioningGlycine Soja Sprout Extract
EmollientDiospyros Kaki Leaf Extract
Skin Protecting
Cinnamomum Cassia Bark Extract
Masking
Artemisia Princeps Leaf Extract
Skin ConditioningPentafluoropropane
MaskingCurcuma Longa Root Extract
Masking
Achillea Millefolium Extract
CleansingSteareth-20
CleansingMarrubium Vulgare Extract
Skin ConditioningPhenoxyethanol
Preservative
Gentiana Lutea Root Extract
Skin ConditioningArtemisia Absinthium Extract
Skin ConditioningHydrogenated Lecithin
Emulsifying
Veronica Officinalis Extract
Skin ConditioningPrimula Veris Extract
Skin ConditioningMentha Piperita Leaf Extract
Skin ConditioningMelissa Officinalis Leaf Extract
Skin ConditioningMalva Sylvestris Extract
AstringentHydrolyzed Hyaluronic Acid
Humectant
Colloidal Oatmeal
Absorbent
Hydrolyzed Silk
Humectant
Citric Acid
Buffering
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Algae Extract
Emollient
Aloe Barbadensis Leaf Extract
Emollient
N-Hydroxysuccinimide
Skin ConditioningHydrolyzed Collagen
Emollient
Caprylhydroxamic Acid
Tocopherol
Antioxidant
Thiamine Hcl
MaskingRiboflavin
Cosmetic ColorantRetinyl Palmitate
Skin Conditioning
Pantothenic Acid
Skin ConditioningPalmitoyl Oligopeptide
Cleansing
Niacin
Smoothing
Folic Acid
Skin Conditioning
Chrysin
Skin ConditioningCarnitine Hcl
HumectantBiotin
AntiseborrhoeicAscorbic Acid
Antioxidant
Palmitoyl Tetrapeptide-7
Skin Conditioning
Chlorhexidine Digluconate
Antimicrobial
CI 77891
Cosmetic ColorantCI 77015
Cosmetic ColorantWater, Cyclopentasiloxane, Cyclotetrasiloxane, Dimethicone, Isododecane, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Glycerin, Dimethicone/Vinyl Dimethicone Crosspolymer, Hexyl Laurate, Cyclohexasiloxane, Ozokerite, PEG-10 Dimethicone, Petrolatum, Sodium Chloride, Caprylyl Methicone, Cetyl PEG/PPG-10/1 Dimethicone, Polyglyceryl-4 Isostearate, Polymethylsilsesquioxane, Polysilicone-11, Caprylyl Glycol, Ethylhexylglycerin, Sorbitan Olivate, 1,2-Hexanediol, Butylene Glycol, Disodium EDTA, Propylene Glycol, Vitis Vinifera Seed Oil, Ubiquinone, Squalane, Simmondsia Chinensis Seed Oil, Sea Water, Punica Granatum Seed Oil, Persea Gratissima Oil, Orbignya Oleifera Seed Oil, Niacinamide, Mangifera Indica Seed Butter, Coffea Arabica Seed Extract, Citrus Aurantium Dulcis Oil, Citrus Grandis Peel Oil, Caffeine, Argania Spinosa Kernel Oil, Arbutin, Adenosine, Anthemis Nobilis Flower Water, Lactobacillus, Illite, Betula Platyphylla Japonica Juice, Perfluorohexane, Hibiscus Sabdariffa Flower Extract, Caviar Extract, Snail Secretion Filtrate, Olea Europaea Leaf Extract, Cucumis Sativus Fruit Extract, Camellia Sinensis Leaf Extract, Chrysanthemum Indicum Flower Extract, Cholesteryl Chloride, Cholesteryl Isostearate, Cholesteryl Nonanoate, Alcohol, Arnica Montana Flower Extract, Alchemilla Vulgaris Extract, Ananas Sativus Fruit Extract, Actinidia Chinensis Fruit Extract, Pueraria Lobata Root Extract, Perfluorodecalin, Morus Alba Fruit Extract, Magnolia Kobus Bark Extract, Glycine Soja Sprout Extract, Diospyros Kaki Leaf Extract, Cinnamomum Cassia Bark Extract, Artemisia Princeps Leaf Extract, Pentafluoropropane, Curcuma Longa Root Extract, Achillea Millefolium Extract, Steareth-20, Marrubium Vulgare Extract, Phenoxyethanol, Gentiana Lutea Root Extract, Artemisia Absinthium Extract, Hydrogenated Lecithin, Veronica Officinalis Extract, Primula Veris Extract, Mentha Piperita Leaf Extract, Melissa Officinalis Leaf Extract, Malva Sylvestris Extract, Hydrolyzed Hyaluronic Acid, Colloidal Oatmeal, Hydrolyzed Silk, Citric Acid, Potassium Sorbate, Sodium Benzoate, Algae Extract, Aloe Barbadensis Leaf Extract, N-Hydroxysuccinimide, Hydrolyzed Collagen, Caprylhydroxamic Acid, Tocopherol, Thiamine Hcl, Riboflavin, Retinyl Palmitate, Pantothenic Acid, Palmitoyl Oligopeptide, Niacin, Folic Acid, Chrysin, Carnitine Hcl, Biotin, Ascorbic Acid, Palmitoyl Tetrapeptide-7, Chlorhexidine Digluconate, CI 77891, CI 77015
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 WaterGlycerin 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 Glycerin1,2-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
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.
Learn more about Butylene GlycolCitrus Aurantium Dulcis Oil comes from the bitter orange, an orange native to Southeast Asia.
This orange is commonly used in cosmetics and food. It is a common ingredient for marmalade.
Citrus peels are often made up of mainly limonene, a fragrance with a citrus scent. They also contain flavonoids, which have anti-inflammatory properties.
Learn more about Citrus Aurantium Dulcis OilCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidSodium 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 SorbateIngredient Ratings
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When to use
Dermalogica Circular Hydrating Serum 70 ingredients
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
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