Seen Shampoo - Fragrance Free Versus Olaplex No.4 Bond Maintenance Shampoo
Updated on April 07, 2024
Overview
What they are
These products are both vegan, cruelty-free, and reef safe shampoos. They have a total of 12 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, parabens or sulfates
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
Seen Shampoo 19 ingredients
Olaplex No.4 Bond Maintenance Shampoo 62 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Seen Shampoo 19 ingredients
Olaplex No.4 Bond Maintenance Shampoo 62 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Lauroyl Methyl Isethionate
CleansingCocamidopropylamine Oxide
CleansingGlycerin
Humectant
Acrylates Copolymer
Glycol Distearate
Emollient
Trisodium Ethylenediamine Disuccinate
C13-15 Alkane
SolventGuar Hydroxypropyltrimonium Chloride
Skin ConditioningPolyquaternium-7
Bisabolol
Masking
Citric Acid
Buffering
Disodium EDTA
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningAminomethyl Propanol
BufferingSodium Hydroxide
BufferingTocopherol
Antioxidant
Sodium Benzoate
Masking
Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropylamine Oxide, Glycerin, Acrylates Copolymer, Glycol Distearate, Trisodium Ethylenediamine Disuccinate, C13-15 Alkane, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-7, Bisabolol, Citric Acid, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin, Aminomethyl Propanol, Sodium Hydroxide, Tocopherol, Sodium Benzoate
Water
Skin ConditioningSodium Lauroyl Methyl Isethionate
CleansingCocamidopropyl Hydroxysultaine
CleansingPotassium Cocoyl Glycinate
Disodium Cocoyl Glutamate
CleansingPotassium Cocoate
Emulsifying
Sodium Lauroyl Sarcosinate
CleansingGlycereth-26
HumectantDecyl Glucoside
CleansingParfum
Masking
Phenoxyethanol
Preservative
Cocamidopropylamine Oxide
CleansingSodium Cocoyl Glutamate
CleansingGlycol Distearate
Emollient
Disodium Laureth Sulfosuccinate
CleansingMethyl Gluceth-20
HumectantAcrylates Copolymer
PEG-120 Methyl Glucose Dioleate
Emulsifying
Amodimethicone
Polyquaternium-10
Citric Acid
Buffering
Ethylhexylglycerin
Skin ConditioningSodium Lauryl Sulfoacetate
CleansingDivinyldimethicone/Dimethicone Copolymer
Chlorphenesin
Antimicrobial
Polyquaternium-11
Guar Hydroxypropyltrimonium Chloride
Skin ConditioningC11-15 Pareth-7
EmulsifyingTrisodium Ethylenediamine Disuccinate
Laureth-9
EmulsifyingGlycerin
Humectant
Trideceth-12
EmulsifyingPanthenol
Skin Conditioning
Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol
Skin ConditioningC12-13 Pareth-3
EmulsifyingC12-13 Pareth-23
CleansingHelianthus Annuus Seed Oil
Emollient
Tocopherol
Antioxidant
Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate
Humectant
Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate
Skin Conditioning
Prunus Armeniaca Kernel Oil
Masking
Quaternium-95
UV AbsorberPropanediol
SolventHelianthus Annuus Seed Extract
Skin ConditioningPEG-8
HumectantBis-Aminopropyl Diglycol Dimaleate
Skin ConditioningEuterpe Oleracea Fruit Extract
Rosmarinus Officinalis Leaf Extract
AntimicrobialPunica Granatum Extract
AstringentOriganum Vulgare Leaf Extract
Skin ConditioningMusa Sapientum Fruit Extract
Skin ConditioningMorinda Citrifolia Fruit Extract
Skin ConditioningSodium Hyaluronate
Humectant
PEG-8/Smdi Copolymer
Arctium Lappa Root Extract
Skin ConditioningSodium Polyacrylate
AbsorbentPalmitoyl Myristyl Serinate
Skin ConditioningCitral
Perfuming
Hexyl Cinnamal
Perfuming
Limonene
Perfuming
Biotin
AntiseborrhoeicPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Glycereth-26, Decyl Glucoside, Parfum, Phenoxyethanol, Cocamidopropylamine Oxide, Sodium Cocoyl Glutamate, Glycol Distearate, Disodium Laureth Sulfosuccinate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, Divinyldimethicone/Dimethicone Copolymer, Chlorphenesin, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, Trideceth-12, Panthenol, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, C12-13 Pareth-3, C12-13 Pareth-23, Helianthus Annuus Seed Oil, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Prunus Armeniaca Kernel Oil, Quaternium-95, Propanediol, Helianthus Annuus Seed Extract, PEG-8, Bis-Aminopropyl Diglycol Dimaleate, Euterpe Oleracea Fruit Extract, Rosmarinus Officinalis Leaf Extract, Punica Granatum Extract, Origanum Vulgare Leaf Extract, Musa Sapientum Fruit Extract, Morinda Citrifolia Fruit Extract, Sodium Hyaluronate, PEG-8/Smdi Copolymer, Arctium Lappa Root Extract, Sodium Polyacrylate, Palmitoyl Myristyl Serinate, Citral, Hexyl Cinnamal, Limonene, Biotin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
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 WaterSodium Lauroyl Methyl Isethionate is a cleansing ingredient. It is a surfactant, meaning it helps gather dirt, oil, and other pollutants. This helps them be rinsed away easily.
We don't have a description for Cocamidopropylamine Oxide yet.
Glycerin 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 GlycerinAcrylates Copolymer is used as a film-forming agent and texture enhancer.
After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.
It is also used to make a product more thick.
Learn more about Acrylates CopolymerGlycol Distearate serves as a pearlizing or opacifying agent in cosmetic products.
It's often included in cleansers and haircare products to give them a lustrous or shimmering appearance.
It is derived from stearic acid, a natural fatty acid commonly found in vegetable oils and animal fats.
Glycol Distearate isn't fungal acne safe.
Learn more about Glycol DistearateTrisodium Ethylenediamine Disuccinate is used to help stabilize a product.
It is a chelating agent, meaning it helps prevent metal ions from binding to other ingredients. This prevents unwanted reactions in products. Metal ions can come into a product via the water ingredient. They are found in trace amounts and are not known to be harmful.
This ingredient is derived from guar gum.
It is a conditioning ingredient, meaning it helps soften skin and hair.
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 AcidPhenoxyethanol 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.
Ethylhexylglycerin (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.
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 TocopherolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Seen Shampoo 19 ingredients
Olaplex No.4 Bond Maintenance Shampoo 62 ingredients
Reviews
Here's what our community thinks
Seen Shampoo 19 ingredients
This shampoo saved my dry scalp! So gentle on scalp. Pro-tip: as this is expensive just get the shampoo because that’s where sensitive skin ingredients matter more. For conditioner, you can probably find a cheaper clean one as long as it is alcohol-free
Olaplex No.4 Bond Maintenance Shampoo 62 ingredients
⋆.ೃ࿔*:･ 🤎
⚠️ 𝐓𝐡𝐢𝐬 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐰𝐚𝐬 𝐦𝐢𝐧𝐢/𝐭𝐫𝐚𝐯𝐞𝐥 𝐬𝐢𝐳𝐞𝐝!!
🍄 𝐌𝐲 𝐡𝐚𝐢𝐫 𝐭𝐲𝐩𝐞: 𝐖𝐚𝐯𝐲 (𝐭𝐲𝐩𝐞 𝟐𝐚), 𝐦𝐞𝐝𝐢𝐮𝐦 𝐝𝐞𝐧𝐬𝐢𝐭𝐲, 𝐦𝐞𝐝𝐢𝐮𝐦 𝐭𝐡𝐢𝐜𝐤𝐧𝐞𝐬𝐬, 𝐥𝐨𝐰 𝐩𝐨𝐫𝐨𝐬𝐢𝐭𝐲. 𝐀𝐭 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐨𝐟 𝐮𝐬𝐢𝐧𝐠 𝐭𝐡𝐢𝐬 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐈 𝐡𝐚𝐝 𝐝𝐲𝐞𝐝 𝐦𝐲 𝐡𝐚𝐢𝐫 𝐝𝐚𝐫𝐤 𝐛𝐫𝐨𝐰𝐧 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐞𝐦𝐢-𝐩𝐞𝐫𝐦𝐚𝐧𝐞𝐧𝐭 𝐡𝐚𝐢𝐫 𝐝𝐲𝐞. 𝐌𝐲 𝐡𝐚𝐢𝐫 𝐰𝐚𝐬 𝐚 𝐛𝐢𝐭 𝐝𝐚𝐦𝐚𝐠𝐞𝐝 𝐚𝐧𝐝 𝐭𝐚𝐧𝐠𝐥𝐞𝐝 𝐞𝐚𝐬𝐢𝐥𝐲.
🪴 𝐏𝐫𝐨𝐬:
·˚ ༘₊· ͟͟͞͞꒰➳ 𝐋𝐞𝐟𝐭 𝐦𝐲 𝐡𝐚𝐢𝐫 𝐯𝐞𝐫𝐲 𝐜𝐥𝐞𝐚𝐧 (𝐦𝐚𝐲𝐛𝐞 𝐭𝐨𝐨 𝐜𝐥𝐞𝐚𝐧 𝐥𝐨𝐥).
ೃ⁀➷ 𝐃𝐢𝐝𝐧'𝐭 𝐬𝐞𝐞𝐦 𝐭𝐨 𝐬𝐭𝐫𝐢𝐩 𝐦𝐲 𝐡𝐚𝐢𝐫 𝐝𝐲𝐞 𝐭𝐨𝐨 Show more
You honestly shouldn’t be using this unless you have color treated hair, which is something I realized after using this for awhile. This is very heavy, I found that it weighed my hair down and made it look lifeless.
