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Oneskin OS-01 PREP Ingredients Explained

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Published on September 15, 2023 Submitted by SteLo_743

Overview

What it is

Face cleanser with 15 ingredients that contains exfoliants and niacinamide

Cool Features

It is cruelty-free, fungal acne (malassezia) safe, and reef safe

Suited For

It has ingredients that are good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and dark spots

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Fun facts

Oneskin is from United States. This product is used in 5 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Notable Ingredients

Exfoliators
Niacinamide

Benefits

Hydrating
Good For Oily Skin
Redness Reducing
Reduces Large Pores
Dark Spots
Acne Fighting
Brightening (2)

Concerns

Eczema

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!
Ingredient
Features
1
Skin Conditioning, Solvent
2
Cleansing, Emulsifying
3
Cleansing, Skin Conditioning
4
Cleansing, Foaming, Skin Conditioning
5
Humectant, Skin Conditioning, Skin Protecting, Solvent
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Helps hydrate Dry Skin IconHelps brighten skin Icon
6
Cleansing, Emulsifying
7
Skin Conditioning
8
Abrasive, Skin Protecting
Exfoliant Icon
9
Emollient, Humectant, Skin Conditioning
10
Preservative
Preservative Icon
11
Skin Conditioning
12
Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconGood for Minimizing Pores IconGood for Dark Spots IconHelps fight Acne IconHelps brighten skin Icon
13
Preservative
Preservative IconMay worsen Eczema Icon
14
Skin Conditioning
15

Ingredients Explained

This product contains 15 ingredients. Click on any ingredient to learn more about it
1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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 Water
2
What it does: Cleansing, Emulsifying

We don't have a description for Sodium Laurylglucosides Hydroxypropylsulfonate.

3
What it does: Cleansing, Skin Conditioning
Community Rating: Disliked

Cocamidopropyl Hydroxysultaine is a synthetic cleansing agent, though it is derived from coconut oil.

It is used to enhance the texture of products by boosting lather and thickening the texture. As a cleanser, Cocamidopropyl Hydroxysultaine is mild.

4
What it does: Cleansing, Foaming, Skin Conditioning
Community Rating: Very Disliked

We don't have a description for Disodium Lauryl Sulfosuccinate.

5
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin

We don't have a description for Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer.

We don't have a description for Sodium Grapeseedamidopropyl Pg-Dimonium Chloride Phosphate.

8
What it does: Abrasive, Skin Protecting

Hydrolyzed Opuntia Ficus-Indica Flower Extract is an exfoliant.

9
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

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 Glycol
10
What it does: Preservative
Community Rating: Very Disliked

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.

11
What it does: Skin Conditioning
Community Rating: Loved

Lonicera Japonica Flower Extract comes from the honeysuckle flower.

Honeysuckles have skin protecting, anti-viral, and anti-inflammatory properties. It contains many antioxidants, such as luteolin, caffeic acid, loniflavone, and chlorogenic acids.

This honeysuckle is native to East Asia and used in traditional Chinese medicine to treat fever and inflammation.

Learn more about Lonicera Japonica Flower Extract
12
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

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.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide
13
What it does: Preservative
Community Rating: Very Disliked

Sorbic Acid is a preservative. It is the most commonly used food preservative in the world.

Sorbic Acid is a natural antibiotic and highly effective at preventing the growth of fungus. It is less effective against bacteria.

Potassium Sorbate, another commonly-used preservative, is the potassium salt of Sorbic Acid.

Sorbic Acid may worsen eczema. We recommend speaking with a professional if you have any concerns.

Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

Learn more about Sorbic Acid
14
What it does: Skin Conditioning
Community Rating: Liked

We don't have a description for Arnica Montana Extract.

Tetrasodium Glutamate Diacetate is a chelating agent. Chelating agents help prevent metal ions from binding to other ingredients. This helps prevent unwanted effects and reactions from a product. These metal ions may come from water and are found in miniscule amounts.

Tetrasodium Glutamate Diacetate can also help other preservatives be more effective.

Embed Ingredients

Here's what our community thinks of the 15 ingredients in this product ✨

40% are loved or liked
0% have mixed ratings
27% are disliked or very disliked
33% have no rating yet

When to use

Here's some more info on how this product is used by our community.

When to use

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