Updated on September 18, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 4 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and reducing pores
Free From
They both do not contain any common allergens, parabens, silicones 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
innisfree Green Tea Seed Intensive Hydrating Serum 26 ingredients
Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum 34 ingredients
At a glance
Click on any of the items below to learn more
innisfree Green Tea Seed Intensive Hydrating Serum 26 ingredients
Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum 34 ingredients
Benefits
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Concerns
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Notable Ingredients
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Benefits
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Concerns
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Ingredients Side-by-side
Rosa Damascena Flower Water comes from the Damask rose. It is a dilluted version of the Rose Essential oil.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
5 Concerns
Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
Not safe for Fungal Acne
Camellia Sinensis Seed Oil is the oil expressed from the seeds from the tea plant. This is the same plant we get green, black, and oolong tea from.
Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.
Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.
2 Concerns
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.
Ceratonia Siliqua Gum is extracted from the seeds of the carob tree. You might know this ingredient as Carob Gum or Locust Bean Gum. It is used to stabilize other ingredients and improve the texture of products.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
5 Benefits
Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
Dextrin is used to thicken a product and helps bind ingredients together. It is created from starch and glycogen.
Sorbitan Isostearate is an emulsifer and cleaning agent. It is created from isostearic acid and sorbitol.
Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Sucrose is a natural sugar found in fruits, vegetables, and nuts. It is the main constituent of white sugar.
Rosa Damascena Flower Water, Propanediol, Alcohol, Glycerin, Betaine, 1,2-Hexanediol, Saccharide Isomerate, Camellia Sinensis Seed Oil, Cetearyl Olivate, Hydrogenated Lecithin, Sorbitan Olivate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum, Panthenol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Tromethamine, Ceratonia Siliqua Gum, Ethylhexylglycerin, Disodium EDTA, Camellia Sinensis Leaf Extract, Dextrin, Theobroma Cacao Extract, Sorbitan Isostearate, Sodium Citrate, Citric Acid, Sucrose
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.
5 Benefits
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Antioxidant 5 Benefits
Tetrahexyldecyl Ascorbate is a form of Vitamin C.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
2 Benefits
Gluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Polyhydroxystearic Acid is a soft wax made from castor oil.
Polyglyceryl-6 Polyricinoleate isn't fungal acne safe.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Caffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and anti-aging.
Antioxidant 5 Benefits
Magnesium Ascorbyl Phosphate (MAP) is a form of Vitamin C and is an antioxidant. It can help to reduce redness, improve skin texture, reduce the effects of aging, reduce the visibility of dark spots, and brighten skin.
Sodium Stearoyl Glutamate is an emulsifier and helps condition the skin. It is amino acid-based.
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.
This ingredient comes from a fatty acid (lauric acid) and amino acid (lysine). It is used to add a silky feel to cosmetics.
Sclerotium Gum is a polysaccharide gum made by the fungus, Sclerotium rolfssii. It is similar to xanthan gum.
Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.
Mannitol is a sugar alcohol. It is a humectant and moisturizes the skin. In vitro (not tested on a living organism), mannitol displays antioxidant properties.
2 Concerns
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Phenoxyethanol 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.
Water, 3-O-Ethyl Ascorbic Acid, Tetrahexyldecyl Ascorbate, Propanediol, Glycerin, Pentylene Glycol, Sodium Citrate, Squalane, Triethyl Citrate, Gluconolactone, Citric Acid, Polyhydroxystearic Acid, Polyglyceryl-6 Polyricinoleate, Xanthan Gum, Sodium Hyaluronate, Caffeine, Magnesium Ascorbyl Phosphate, Sodium Stearoyl Glutamate, Sodium Benzoate, Lauroyl Lysine, Passiflora Edulis Peel Extract, Sclerotium Gum, Lecithin, Ilex Guayusa Leaf Extract, Ilex Paraguariensis Leaf Extract, Pullulan, Mannitol, Hylocereus Undatus Fruit Extract, Zingiber Officinale Root Oil, Calcium Gluconate, Silica, Potassium Sorbate, Phenoxyethanol, Ergothioneine
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolGlycerin 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 GlycerinSodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Sodium Citrate helps maintain the pH of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Sodium Citrate is a chelating agent. It neutralizes metal ions from water and prevents them from binding to other ingredients. This ensures the other ingredients will not be altered.
Learn more about Sodium CitrateCitric 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 AcidIngredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
innisfree Green Tea Seed Intensive Hydrating Serum 26 ingredients
Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum 34 ingredients
Reviews
Here's what our community thinks
innisfree Green Tea Seed Intensive Hydrating Serum 26 ingredients
KaterinaProtopapas_642
A TALL GLASS OF WATER FOR YOUR SKIN
This product is simply the best! It has amazing ingredients that help to hydrate and reduce redness. I have a...
A TALL GLASS OF WATER FOR YOUR SKIN
This product is simply the best! It has amazing ingredients that help to hydrate and reduce redness. I have a normal skin type with some sensitivities to certian ingredients and use this twice a day after using the Glow Recipie Watermelon Toner. I will say that it has a slight scent- but nothing that iretates my skin or causes hedaches. I would defentitly recommend this product to anyone who fits a similar critera to my skin type as stated above.
Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum 34 ingredients
sarahabma
Most effective vitamin C
This is the product I let myself splurge on because I haven't found anything that compares so far. This is so fast-acting...
Most effective vitamin C
This is the product I let myself splurge on because I haven't found anything that compares so far. This is so fast-acting for lightening my dark spots/acne scars. I use one pump on the whole face, once a day in the AM so the bottle tends to last me about 3 months. Highly, highly recommend for dark spots!
