Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary "Buffet" versus Paula's Choice Peptide Booster .
Last updated on July 18, 2023. Published on May 10, 2021
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 25 ingredients in common
Cool Features
They both contain peptides
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 harsh alcohols, common allergens, fragrances, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Price
Ingredient Info
The Ordinary "Buffet" 51 ingredients
Paula's Choice Peptide Booster 56 ingredients
![](https://skinsort.com/assets/icons/alcohol-570e74c59474da248f6d42a24d6ee0930b01af9a.png)
Alcohol Free
This product is free of harsh alcohols 🎉
![](https://skinsort.com/assets/icons/silicon-8991c4780a9d5297394a0647dbfa6440450088c8.png)
Silicon Free
This product is free of silicons 🎉
![](https://skinsort.com/assets/icons/fragrance-71a1331fb3626f191c84a187e20119a26d035b27.png)
Fragrance Free
This product is free of fragrances 🎉
![](https://skinsort.com/assets/icons/sulfate-b3d754d88794990a8a0a7a1160d4d387950f3fa4.png)
Sulfate Free
This product is free of sulfates 🎉
![](https://skinsort.com/assets/icons/paraben-ec692662af454494635203f92aecc77d9068f3eb.png)
Paraben Free
This product is free of parabens 🎉
![](https://skinsort.com/assets/icons/oil-1f40a632c86d0e92fb015d48a7a336f766d68120.png)
Contains Oils
Ingredients in this product that are types of oil:
![](https://skinsort.com/assets/icons/fungal-c59dd3d9174b5b4e51dc9555a5a78131523603b8.png)
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
![](https://skinsort.com/assets/icons/reef-c53c4638fc0ebe0e1885445148f90c590fe4ddfb.png)
Reef Safe
This product is free of ingredients that damage reefs 🎉
![](https://skinsort.com/assets/icons/allergen-829096705c31ca3fd4e51eb28898a5059278cf9a.png)
EU Allergen Free
This product is free of EU allergens 🎉
![](https://skinsort.com/assets/icons/vegan-a11526c600c53d2cc1aab377e2c33c257f4d7912.png)
Vegan
This product is vegan 🎉
![](https://skinsort.com/assets/icons/cruelty_free-75cb09274743a9337e335a89b9cf97e0b11d759c.png)
Cruelty Free
This product is cruelty-free 🎉
![](https://skinsort.com/assets/icons/alcohol-570e74c59474da248f6d42a24d6ee0930b01af9a.png)
Alcohol Free
This product is free of harsh alcohols 🎉
![](https://skinsort.com/assets/icons/silicon-8991c4780a9d5297394a0647dbfa6440450088c8.png)
Contains Silicon
Ingredients in this product that are types of silicon:
![](https://skinsort.com/assets/icons/fragrance-71a1331fb3626f191c84a187e20119a26d035b27.png)
Fragrance Free
This product is free of fragrances 🎉
![](https://skinsort.com/assets/icons/sulfate-b3d754d88794990a8a0a7a1160d4d387950f3fa4.png)
Sulfate Free
This product is free of sulfates 🎉
![](https://skinsort.com/assets/icons/paraben-ec692662af454494635203f92aecc77d9068f3eb.png)
Paraben Free
This product is free of parabens 🎉
![](https://skinsort.com/assets/icons/oil-1f40a632c86d0e92fb015d48a7a336f766d68120.png)
Oil Free
This product is free of oils 🎉
![](https://skinsort.com/assets/icons/fungal-c59dd3d9174b5b4e51dc9555a5a78131523603b8.png)
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
![](https://skinsort.com/assets/icons/reef-c53c4638fc0ebe0e1885445148f90c590fe4ddfb.png)
Reef Safe
This product is free of ingredients that damage reefs 🎉
![](https://skinsort.com/assets/icons/allergen-829096705c31ca3fd4e51eb28898a5059278cf9a.png)
EU Allergen Free
This product is free of EU allergens 🎉
![](https://skinsort.com/assets/icons/vegan-a11526c600c53d2cc1aab377e2c33c257f4d7912.png)
Non Vegan
This product is not vegan 😥
![](https://skinsort.com/assets/icons/cruelty_free-75cb09274743a9337e335a89b9cf97e0b11d759c.png)
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
The Ordinary "Buffet" 51 ingredients
Paula's Choice Peptide Booster 56 ingredients
Benefits
![Hydrating Icon](https://skinsort.com/assets/icons/best_dry-3350eaa9bee4efa62816d588f3e9ca466e4b5dfc.webp)
![Redness Reducing Icon](https://skinsort.com/assets/icons/best_redness-e640b2fcf0e31f75f6ea7438bbe5b1b449cf8b40.webp)
This product contains 1 ingredient that may have this attribute:
![Reduces Irritation Icon](https://skinsort.com/assets/icons/best_irritation-45f6d8ebe70241e8316f431011d7649f8450d430.webp)
This product contains 1 ingredient that may have this attribute:
![Skin Texture Icon](https://skinsort.com/assets/icons/best_texture-e4d47d07073f4f3bbda844492dbb285bc7ce49c0.webp)
This product contains 1 ingredient that may have this attribute:
![Scar Healing Icon](https://skinsort.com/assets/icons/best_scars-b08bc47065bd2c9ddd0fb585df69524b8b019d77.webp)
This product contains 1 ingredient that may have this attribute:
![Brightening Icon](https://skinsort.com/assets/icons/best_brightening-93a4edcae1f04d230adb4ea5b849cc8ae83cf19c.webp)
This product contains 1 ingredient that may have this attribute:
Concerns
![Drying Icon](https://skinsort.com/assets/icons/worst_dry-d22ff83bd9591b1ce852cb3b557526897d3ecf14.webp)
This product contains 1 ingredient that may have this attribute:
![Acne Trigger Icon](https://skinsort.com/assets/icons/worst_acne-b66f4c29e3b853fa9d9ece36529ff5fb30bcf470.webp)
This product contains 1 ingredient that may have this attribute:
![Rosacea Icon](https://skinsort.com/assets/icons/worst_rosacea-9c356e7e29451622b0712fca7b559482cf4911d2.webp)
This product contains 2 ingredients that may have this attribute:
![Eczema Icon](https://skinsort.com/assets/icons/worst_eczema-c418f57958471f3d88074f6d4e7387f6ebe866c6.webp)
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
![AHA Icon](https://skinsort.com/assets/icons/aha-d9b8ff6bd7cc768c3915d55f17ed53f2fba79aa4.webp)
This product contains 1 ingredient that may have this attribute:
![Peptides Icon](https://skinsort.com/assets/icons/peptide-579a0c946dd3d97954845f75f6fe0749581c5a09.webp)
This product contains 8 ingredients that may have this attribute:
Benefits
![Hydrating Icon](https://skinsort.com/assets/icons/best_dry-3350eaa9bee4efa62816d588f3e9ca466e4b5dfc.webp)
This product contains 3 ingredients that may have this attribute:
![Redness Reducing Icon](https://skinsort.com/assets/icons/best_redness-e640b2fcf0e31f75f6ea7438bbe5b1b449cf8b40.webp)
This product contains 2 ingredients that may have this attribute:
![Reduces Irritation Icon](https://skinsort.com/assets/icons/best_irritation-45f6d8ebe70241e8316f431011d7649f8450d430.webp)
This product contains 1 ingredient that may have this attribute:
![Anti-Aging Icon](https://skinsort.com/assets/icons/best_aging-a67fb6f5efc36c794875e3fffd21f633b949a70e.webp)
This product contains 1 ingredient that may have this attribute:
![Dark Spots Icon](https://skinsort.com/assets/icons/best_spots-e2b9e75f1d64fe967fda381bd7ee542269f75b6d.webp)
This product contains 1 ingredient that may have this attribute:
![Scar Healing Icon](https://skinsort.com/assets/icons/best_scars-b08bc47065bd2c9ddd0fb585df69524b8b019d77.webp)
This product contains 1 ingredient that may have this attribute:
![Brightening Icon](https://skinsort.com/assets/icons/best_brightening-93a4edcae1f04d230adb4ea5b849cc8ae83cf19c.webp)
This product contains 2 ingredients that may have this attribute:
Concerns
![Rosacea Icon](https://skinsort.com/assets/icons/worst_rosacea-9c356e7e29451622b0712fca7b559482cf4911d2.webp)
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The Ordinary "Buffet" 51 ingredients
Paula's Choice Peptide Booster 56 ingredients
Water • Glycerin • Lactococcus Ferment Lysate • Acetyl Hexapeptide-8 • Pentapeptide-18 • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7 • Palmitoyl Tripeptide-38 • Dipeptide Diaminobutyroyl Benzylamide Diacetate • Acetylarginyltryptophyl Diphenylglycine • Sodium Hyaluronate Crosspolymer • Sodium Hyaluronate • Allantoin • Glycine • Alanine • Serine • Valine • Isoleucine • Proline • Threonine • Histidine • Phenylalanine • Arginine • Aspartic Acid • Trehalose • Fructose • Glucose • Maltose • Urea • Sodium PCA • PCA • Sodium Lactate • Citric Acid • Hydroxypropyl Cyclodextrin • Sodium Chloride • Sodium Hydroxide • Butylene Glycol • Pentylene Glycol • Acacia Senegal Gum • Xanthan Gum • Carbomer • Polysorbate 20 • Ppg-26-Buteth-26 • Peg-40 Hydrogenated Castor Oil • Trisodium Ethylenediamine Disuccinate • Ethoxydiglycol • Sodium Benzoate • Caprylyl Glycol • Ethylhexylglycerin • Phenoxyethanol • Chlorphenesin
Water • Glycerin • Peg-8 Dimethicone • Tripeptide-1 • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7 • Palmitoyl Hexapeptide-12 • Myristoyl Hexapeptide-16 • Myristoyl Pentapeptide-17 • Hexanoyl Dipeptide-3 Norleucine Acetate • Azelaoyl Bis-Dipeptide-10 • Glycoproteins • Phospholipids • Adenosine • Dipotassium Glycyrrhizate • Arginine • Valine • Glycine • Alanine • Glutamic Acid • Serine • Threonine • Yeast Extract • Isoleucine • Proline • Histidine • Phenylalanine • PCA • Phytic Acid • Panax Ginseng Root Extract • Sodium PCA • Psidium Guajava Fruit Extract • Euterpe Oleracea Fruit Extract • Ahnfeltiopsis Concinna Extract • Dextran • Hydrolyzed Silk • Lecithin • Glyceryl Polymethacrylate • C12-16 Pareth-9 • Trideceth-12 • Sodium Lactate • Carbomer • Aspartic Acid • Polysorbate 20 • Butylene Glycol • Caprylyl Glycol • Peg-8 • C11-15 Pareth-7 • Guar Hydroxypropyltrimonium Chloride • Phytosteryl/Octyldodecyl Lauroyl Glutamate • Ectoin • Citrate Buffer • Trimethylsiloxyamodimethicone • Phenoxyethanol • Sodium Hydroxide • Ethylhexylglycerin
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 WaterThe Ordinary "Buffet" contains this as ingredient number 1.
Paula's Choice Peptide Booster contains this as ingredient number 1.
![Helps hydrate Dry Skin Icon](https://skinsort.com/assets/icons/thumbnail/best_dry-052e5f3aa298226be2ed5aaaf1e29e58bd23bc7f.webp)
![Helps brighten skin Icon](https://skinsort.com/assets/icons/thumbnail/best_brightening-b64b284c11031bb8dbc59136a6d94d30f6733949.webp)
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 GlycerinThe Ordinary "Buffet" contains this as ingredient number 2.
Paula's Choice Peptide Booster contains this as ingredient number 2.
![Peptide Icon](https://skinsort.com/assets/icons/thumbnail/peptide-80b4ba9413866822ac09811b78c53a26354b8dbd.webp)
![Not safe for Fungal Acne Icon](https://skinsort.com/assets/icons/thumbnail/fungal-a462bf90972fa3f5faf0b30d1935c9c61de2ac12.webp)
Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.
Palmitoyl Tripeptide-1 is a signal peptide. This means it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Palmitoyl Tripeptide-1 can help reduce wrinkles and make the skin look more youthful.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tripeptide-1The Ordinary "Buffet" contains this as ingredient number 6.
Paula's Choice Peptide Booster contains this as ingredient number 5.
![Peptide Icon](https://skinsort.com/assets/icons/thumbnail/peptide-80b4ba9413866822ac09811b78c53a26354b8dbd.webp)
![Not safe for Fungal Acne Icon](https://skinsort.com/assets/icons/thumbnail/fungal-a462bf90972fa3f5faf0b30d1935c9c61de2ac12.webp)
Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.
This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.
This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.
By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.
Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tetrapeptide-7The Ordinary "Buffet" contains this as ingredient number 7.
Paula's Choice Peptide Booster contains this as ingredient number 6.
Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.
Glycine helps keep skin hydrated and reduce signs of aging. Amino acids help transport moisture throughout our skin; glycine already plays a role in helping keep our skin moisturized.
As collagen is made up of glycine and other amino acids, it is believed Glycine may help our skin produce more collagen. Collagen helps keep skin plump and firm.
Learn more about GlycineThe Ordinary "Buffet" contains this as ingredient number 14.
Paula's Choice Peptide Booster contains this as ingredient number 18.
Alanine is an amino acid and is already found in the human body.
Alanine has antioxidant properties and can help with anti-aging.
Alanine is used by fibrous proteins such as collagen, elastin, and keratin. These three help make a strong skin barrier. Having a healthy skin barrier leads to more plump and youthful skin.
Learn more about AlanineThe Ordinary "Buffet" contains this as ingredient number 15.
Paula's Choice Peptide Booster contains this as ingredient number 19.
Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.
Amino-acids help give keep our skin hydrated. They play an important role in the skin barrier, which keeps the skin plump and firm.
Serine is a non-essential amino acid, meaning we don't need to obtain it from eating foods.
Learn more about SerineThe Ordinary "Buffet" contains this as ingredient number 16.
Paula's Choice Peptide Booster contains this as ingredient number 21.
We don't have a description for Valine.
The Ordinary "Buffet" contains this as ingredient number 17.
Paula's Choice Peptide Booster contains this as ingredient number 17.
We don't have a description for Isoleucine.
The Ordinary "Buffet" contains this as ingredient number 18.
Paula's Choice Peptide Booster contains this as ingredient number 24.
Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.
Proline is one of the building blocks for producing collagen. As we age, our bodies produce less collagen. Collagen helps the skin look plump and firm.
In medicine, proline is used as an osmoprotectant. This means it helps prevent oxidative degradation in other drugs.
Our bodies are able to produce proline naturally, but certain conditions may inhibit this production. In that case, proline can be obtained from eating egg whites, soy protein, dairy products, asparagus, mushrooms, and seaweed.
Learn more about ProlineThe Ordinary "Buffet" contains this as ingredient number 19.
Paula's Choice Peptide Booster contains this as ingredient number 25.
Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.
Threonine is vital for creating collagen and elastin. Collagen and elastin support youthful and firm skin. Our bodies decrease collagen production naturally with age.
Humans are not able to create threonine and must get it through eating foods such as fish, lentils, poultry, sesame seeds, and more.
Learn more about ThreonineThe Ordinary "Buffet" contains this as ingredient number 20.
Paula's Choice Peptide Booster contains this as ingredient number 22.
We don't have a description for Histidine.
The Ordinary "Buffet" contains this as ingredient number 21.
Paula's Choice Peptide Booster contains this as ingredient number 26.
Phenylalanine is an amino acid. It is a skin soothing and hydrating ingredient. Amino acids play a crucial role in wound healing and skin hydration.
Phenylalanine is also used to help even out skin tone due to its ability to disrupt the melanin production process.
Two structures of phenylalanine exist: L-phenylalanine and D-phenylalanine. L-phenylalanine is essential, this means our bodies cannot produce it naturally and we must get it from foods. Our bodies convert D-phenylalanine to neurotransmitters, and D-phenylalanine is found in our bodies naturally.
Some foods that contain L-phenylalanine include eggs, soybeans, beef, milk.
Learn more about PhenylalanineThe Ordinary "Buffet" contains this as ingredient number 22.
Paula's Choice Peptide Booster contains this as ingredient number 27.
![Not safe for Fungal Acne Icon](https://skinsort.com/assets/icons/thumbnail/fungal-a462bf90972fa3f5faf0b30d1935c9c61de2ac12.webp)
Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineThe Ordinary "Buffet" contains this as ingredient number 23.
Paula's Choice Peptide Booster contains this as ingredient number 16.
Aspartic Acid is an amino acid that our bodies produce naturally. It is an antioxidant.
Our body uses Aspartic Acid to help build collagen and elastin. It also plays a role in hydrating skin.
Antioxidants help mitigate damage from free-radical molecules. These are molecules that originate from external sources such as pollution, cigarette smoke, or the sun.
Learn more about Aspartic AcidThe Ordinary "Buffet" contains this as ingredient number 24.
Paula's Choice Peptide Booster contains this as ingredient number 43.
Sodium PCA is the sodium salt of pyroglutamic acid and is naturally occurring on human skin.
The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.
Sodium PCA is a has conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.
Learn more about Sodium PCAThe Ordinary "Buffet" contains this as ingredient number 30.
Paula's Choice Peptide Booster contains this as ingredient number 31.
PCA is derived from amino acids and is naturally found in our skin's barrier.
As a humectant, PCA helps draw and hold moisture to the skin. Studies show it is effective at helping the skin stay hydrated long-term.
The Ordinary "Buffet" contains this as ingredient number 31.
Paula's Choice Peptide Booster contains this as ingredient number 28.
Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.
Sodium Lactate is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin.
It also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria.
Our NMF is formed from amino acids, lactic acid, sugars, minerals, peptides, and electrolytes. As we age, our NMF naturally depletes. Other sources of NMF depletion include harsh and drying ingredients such as denatured alcohol. Sodium lactate can help replenish our NMF, leading to more hydrated and plump skin.
High percentages of Sodium Lactate can have an exfoliating effect.
Sodium Lactate is produced from fermented sugar.
Learn more about Sodium LactateThe Ordinary "Buffet" contains this as ingredient number 32.
Paula's Choice Peptide Booster contains this as ingredient number 41.
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 HydroxideThe Ordinary "Buffet" contains this as ingredient number 36.
Paula's Choice Peptide Booster contains this as ingredient number 55.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
The Ordinary "Buffet" contains this as ingredient number 37.
Paula's Choice Peptide Booster contains this as ingredient number 45.
Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.
Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.
The Ordinary "Buffet" contains this as ingredient number 41.
Paula's Choice Peptide Booster contains this as ingredient number 42.
![Not safe for Fungal Acne Icon](https://skinsort.com/assets/icons/thumbnail/fungal-a462bf90972fa3f5faf0b30d1935c9c61de2ac12.webp)
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20The Ordinary "Buffet" contains this as ingredient number 42.
Paula's Choice Peptide Booster contains this as ingredient number 44.
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 GlycolThe Ordinary "Buffet" contains this as ingredient number 48.
Paula's Choice Peptide Booster contains this as ingredient number 46.
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.
The Ordinary "Buffet" contains this as ingredient number 49.
Paula's Choice Peptide Booster contains this as ingredient number 56.
![Preservative Icon](https://skinsort.com/assets/icons/thumbnail/preservative-26f6aa8c8ec197717e8a769f80fa3f601d3c839d.webp)
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.
The Ordinary "Buffet" contains this as ingredient number 50.
Paula's Choice Peptide Booster contains this as ingredient number 54.
Here's what our community thinks of the ingredients in these two products.
The Ordinary "Buffet" 51 ingredients
Paula's Choice Peptide Booster 56 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The Ordinary "Buffet" 51 ingredients
Paula's Choice Peptide Booster 56 ingredients
Reviews
Here's what our community thinks
Paula's Choice Peptide Booster 56 ingredients
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