Prequel Gleanser Non-Drying Glycerin Cleanser For Face And Body Versus Skin First Detergente Viso Delicato
Updated on May 29, 2025
Overview
What they are
These products are both reef safe face cleansers. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any oils, parabens, silicones 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
Prequel Gleanser Non-Drying Glycerin Cleanser For Face And Body 20 ingredients
Skin First Detergente Viso Delicato 20 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
Prequel Gleanser Non-Drying Glycerin Cleanser For Face And Body 20 ingredients
Skin First Detergente Viso Delicato 20 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Glycerin 50%
Humectant
Water
Skin ConditioningCocamidopropyl Betaine
Cleansing
Disodium Cocoamphodiacetate
CleansingSodium Chloride
Masking
Inulin
Skin ConditioningDihydroxypropyl Arginine Hcl
HumectantAloe Barbadensis Leaf Juice
Skin Conditioning
Avena Sativa Kernel Flour
Abrasive
Glyceryl Glucoside
Humectant
Polyquaternium-10
Citric Acid
Buffering
Ethylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Hydroxyethylcellulose
Emulsion StabilisingTetrasodium Glutamate Diacetate
Lecithin
Emollient
Xanthan Gum
EmulsifyingPentylene Glycol
Skin ConditioningSodium Hydroxide
BufferingGlycerin 50%, Water, Cocamidopropyl Betaine, Disodium Cocoamphodiacetate, Sodium Chloride, Inulin, Dihydroxypropyl Arginine Hcl, Aloe Barbadensis Leaf Juice, Avena Sativa Kernel Flour, Glyceryl Glucoside, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Hydroxyethylcellulose, Tetrasodium Glutamate Diacetate, Lecithin, Xanthan Gum, Pentylene Glycol, Sodium Hydroxide
Water
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Glycerin
Humectant
Polysorbate 20
Emulsifying
Cocamidopropyl Betaine
Cleansing
Hydroxypropyl Guar
Emulsion StabilisingSorbitol
Humectant
Panthenol
Skin Conditioning
Avena Sativa Kernel Extract
Abrasive
Cucumis Sativus Fruit Extract
Emollient
Chamomilla Recutita Flower Extract
Masking
Calendula Officinalis Flower Extract
Masking
Parfum
Masking
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningCitric Acid
Buffering
Sodium Benzoate
Masking
Sodium Hydroxide
BufferingPotassium Sorbate
Preservative
Benzyl Alcohol
Perfuming
Water, Aloe Barbadensis Leaf Juice, Glycerin, Polysorbate 20, Cocamidopropyl Betaine, Hydroxypropyl Guar, Sorbitol, Panthenol, Avena Sativa Kernel Extract, Cucumis Sativus Fruit Extract, Chamomilla Recutita Flower Extract, Calendula Officinalis Flower Extract, Parfum, Phenoxyethanol, Ethylhexylglycerin, Citric Acid, Sodium Benzoate, Sodium Hydroxide, Potassium Sorbate, Benzyl Alcohol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.
Aloe is packed with good stuff including Vitamins A, C, and E. These vitamins are antioxidants, which help fight free-radicals and the damage they may cause. Free-radicals are molecules that may damage your skin cells, such as pollution.
Aloe Barbadensis Leaf Juice also contains sugars. These sugars come in the form of monosaccharides and polysaccharides, folic acid, and choline. These sugars are able to help bind moisture to skin.
It also contains minerals such as calcium, 12 anthraquinones, fatty acids, amino acids, and Vitamin B12.
Learn more about Aloe Barbadensis Leaf JuiceCitric 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 AcidCocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.
This ingredient is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.
Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.
While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.
Learn more about Cocamidopropyl BetaineEthylhexylglycerin (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.
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 GlycerinPhenoxyethanol 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.
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 HydroxideWater. 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 WaterIngredient Ratings
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When to use
Prequel Gleanser Non-Drying Glycerin Cleanser For Face And Body 20 ingredients
Skin First Detergente Viso Delicato 20 ingredients
Reviews
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