Here's our complete breakdown comparing the ingredients, attributes, and more of Algenist Splash Absolute Hydration Replenishing Sleeping Pack versus Trader Joe's Watermelon Overnight Face Mask .
Last updated on August 07, 2023. Published on July 23, 2022
Overview
What they are
These products are both reef safe overnight masks. They have a total of 15 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain common allergens, fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Overnight Mask
Overnight masks are usually used after the whole nighttime skincare routine (check your product’s instructions). Overnight masks are used to treat a variety of skin concerns and boost moisture in the skin.
Overnight Mask
Overnight masks are usually used after the whole nighttime skincare routine (check your product’s instructions). Overnight masks are used to treat a variety of skin concerns and boost moisture in the skin.
Price
Ingredient Info
Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
Trader Joe's Watermelon Overnight Face Mask 41 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
Trader Joe's Watermelon Overnight Face Mask 41 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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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
Trader Joe's Watermelon Overnight Face Mask 41 ingredients
Water • Butylene Glycol • Dimethicone • Glycerin • Isohexadecane • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Algae Exopolysaccharides • Porphyridium Cruentum Extract • Rhizobian Gum • Sea Water • Enteromorpha Compressa Extract • Citrullus Lanatus Fruit Extract • Lens Esculenta Fruit Extract • Pyrus Malus Fruit Extract • Beta-Glucan • 1,2-Hexanediol • Magnesium Aspartate • Zinc Gluconate • Chondrus Crispus Extract • Copper Gluconate • Sodium Hyaluronate Crosspolymer • Sodium Lactate • Disodium EDTA • Sodium PCA • Sodium Hydroxide • Propanediol • Ethylhexylglycerin • Sodium Benzoate • Potassium Sorbate • Pentylene Glycol • Caprylyl Glycol • Chlorphenesin • Phenoxyethanol • Parfum • Benzyl Benzoate • Butylphenyl Methylpropional • Hexyl Cinnamal • Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde • CI 42090
Water • Propanediol • Glycerin • Citrullus Lanatus Fruit Water • Squalane • Dimethicone • Hibiscus Sabdariffa Flower Extract • Citrullus Lanatus Seed Extract • Citrus Aurantium Dulcis Peel Extract • Cucumis Melo Fruit Extract • Coffea Arabica Leaf/Seed Extract • Prunus Armeniaca Fruit Extract • Jasminum Officinale Flower/Leaf Extract • Camellia Sinensis Leaf Extract • Pyrus Malus Fruit Extract • Citrus Limon Peel Extract • Juniperus Virginiana Oil • Citrus Paradisi Fruit Extract • Caprylic/Capric Triglyceride • Citrullus Lanatus Fruit Extract • Sodium Benzoate • Potassium Sorbate • Sodium Hyaluronate • Glycolic Acid • Tocopheryl Acetate • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Isohexadecane • Polysorbate 80 • Sorbitan Oleate • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Caprylyl Glycol • Dipropylene Glycol • Xanthan Gum • Diethylhexyl Syringylidenemalonate • Sodium Hydroxide • Phenoxyethanol • Parfum • Linalool • Hexyl Cinnamal • Citral • Limonene
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 1.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 1.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Algenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 3.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 6.
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 GlycerinAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 4.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 3.
Isohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum.
Due to its large size, Isohexadecane is not absorbed by the skin. Instead, it sits on top and acts as an emollient. Emollients help keep your skin soft and smooth by trapping moisture within.
Isohexadecane is often used in products designed to help oily skin. It is lightweight and non-greasy while helping to moisturize. When mixed with silicones, it gives a product a silky feel.
Learn more about IsohexadecaneAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 5.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 27.
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
AAVC is able to increase the consistency and viscosity of products due to its large molecule size. It also prevents ingredients from separating.
Algenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 6.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 30.
Citrullus Lanatus Fruit Extract comes from the watermelon. Watermelon has antioxidant and anti-inflammatory properties.
Watermelons are rich in antioxidants such as Vitamin A, Vitamin C and lycopene. It also contains sugars and amino acids, such as arginine and glutathione.
Lycopene is a potent antioxidant. Besides helping to protect your skin against free-radical molecules, it also helps soothe the skin. Lycopene gives watermelon the distinct red color.
Learn more about Citrullus Lanatus Fruit ExtractAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 12.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 20.
Pyrus Malus Fruit Extract is extract from Apples. Apples are rich in Vitamin C, sugars, and antioxidants.
The sugar in Apples are humectants and help hydrate the skin. On top of that, apples also contain some acids, such as malic acid. These acids may have a mild exfoliating effect.
Last, the phytochemicals found in apples are strong antioxidants. These antioxidants help with anti-aging as they protect your skin cells against oxidative damage.
Learn more about Pyrus Malus Fruit ExtractAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 14.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 15.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 25.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 35.
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 PropanediolAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 26.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 2.
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.
Sodium Benzoate 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 BenzoateAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 28.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 21.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbateAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 29.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 22.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 31.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 31.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.
Algenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 33.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 36.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 34.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 37.
Hexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.
This ingredient is a known EU allergen and may sensitize the skin. The EU requires this ingredient to be listed separately on an ingredients list.
Hexyl Cinnamal is not water soluble but is soluble in oils.
Learn more about Hexyl CinnamalAlgenist Splash Absolute Hydration Replenishing Sleeping Pack contains this as ingredient number 37.
Trader Joe's Watermelon Overnight Face Mask contains this as ingredient number 39.
Here's what our community thinks of the ingredients in these two products.
Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
Trader Joe's Watermelon Overnight Face Mask 41 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
Trader Joe's Watermelon Overnight Face Mask 41 ingredients
Reviews
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Algenist Splash Absolute Hydration Replenishing Sleeping Pack 39 ingredients
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