IT Cosmetics Bye Bye Lines Anti-Aging Serum Versus CeraVe Skin Renewing Retinol Serum
Updated on February 03, 2025
Overview
What they are
These products are both reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid, niacinamide, retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, 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 common allergens or parabens
What's Inside
They both contain harsh alcohols and silicones
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
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
CeraVe Skin Renewing Retinol Serum 37 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
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
CeraVe Skin Renewing Retinol Serum 37 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
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
Water
Skin ConditioningGlycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Potassium Cetyl Phosphate
EmulsifyingHydrogenated Palm Glycerides
Emollient
Polysorbate 20
Emulsifying
Butyrospermum Parkii Butter
Skin Conditioning
PEG-40 Stearate
Emulsifying
Hydroxyethylcellulose
Emulsion StabilisingCyclopentasiloxane
Emollient
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningTriethanolamine
BufferingCetearyl Alcohol
Emollient
Pentylene Glycol
Skin ConditioningLecithin
Emollient
Xanthan Gum
EmulsifyingHydroxyacetophenone
Antioxidant
Phenoxyethanol
Preservative
Citric Acid
Buffering
Behentrimonium Methosulfate
Cichorium Intybus Root Extract
MaskingTocopherol
Antioxidant
Niacinamide
Smoothing
Alcohol
Antimicrobial
Retinol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningSilica
Abrasive
Potassium Phosphate
BufferingSodium Lauroyl Lactylate
EmulsifyingHyaluronic Acid
Humectant
Sodium Hydroxide
BufferingCeramide 3
Skin Conditioning
Ceramide 6 Ii
Skin Conditioning
Phytosphingosine
Skin Conditioning
Cholesterol
Emollient
Carbomer
Emulsion StabilisingCeramide 1
Skin Conditioning
Water, Glycerin, Caprylic/Capric Triglyceride, Potassium Cetyl Phosphate, Hydrogenated Palm Glycerides, Polysorbate 20, Butyrospermum Parkii Butter, PEG-40 Stearate, Hydroxyethylcellulose, Cyclopentasiloxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Triethanolamine, Cetearyl Alcohol, Pentylene Glycol, Lecithin, Xanthan Gum, Hydroxyacetophenone, Phenoxyethanol, Citric Acid, Behentrimonium Methosulfate, Cichorium Intybus Root Extract, Tocopherol, Niacinamide, Alcohol, Retinol, Ethylhexylglycerin, Silica, Potassium Phosphate, Sodium Lauroyl Lactylate, Hyaluronic Acid, Sodium Hydroxide, Ceramide 3, Ceramide 6 Ii, Phytosphingosine, Cholesterol, Carbomer, Ceramide 1
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 WaterCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneGlycerin 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 GlycerinThis ingredient is a silicone used to improve the texture of products and absorb oil. It does not get absorbed into the skin.
Like other silicones, Dimethicone/Vinyl Dimethicone Crosspolymer helps condition the skin by creating a barrier. In this sense, it can act as an emollient and trap moisture in.
This ingredient is a type of elastomer.
Learn more about Dimethicone/Vinyl Dimethicone CrosspolymerEthylhexylglycerin (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.
Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamideAlcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.
These alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Fatty alcohols come from plant oils such as coconut oil. These can help hydrate the skin and are non-irritating. Some fatty alcohols include cetyl and stearyl alcohol.
Learn more about AlcoholPhenoxyethanol 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.
Citric 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 AcidTocopherol (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 TocopherolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
CeraVe Skin Renewing Retinol Serum 37 ingredients
Reviews
Here's what our community thinks
IT Cosmetics Bye Bye Lines Anti-Aging Serum 112 ingredients
CeraVe Skin Renewing Retinol Serum 37 ingredients
Going back to Cerave's Resurfacing retinol. This bottle seemed less product than that. I don't think it worked as hard as the other retinol serum to prevent breakouts. Renewal had an unattractive yellow color, and a strange texture that takes a long time to sink in. Don't plan to repurchase this.
