Neutrogena Skin Perfecting Exfoliating Serum - Oily Skin Versus Nooance Copper Peptide Serum 2%
Updated on July 02, 2024
Overview
What they are
These products are both reef safe serums. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
Neutrogena Skin Perfecting Exfoliating Serum 12 ingredients
Nooance Copper Peptide Serum 2% 29 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
Neutrogena Skin Perfecting Exfoliating Serum 12 ingredients
Nooance Copper Peptide Serum 2% 29 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Pentylene Glycol
Skin ConditioningMethylpropanediol
Solvent1,2-Hexanediol
Skin Conditioning
Panthenol
Skin Conditioning
Alpha-Glucan Oligosaccharide
CleansingBis(Tripeptide-1) Copper Acetate
Skin Conditioning
Copper Tripeptide-1
Skin Conditioning
Sodium Hyaluronate
Humectant
Myristoyl Nonapeptide-3
Skin Conditioning
Acetyl Tetrapeptide-2
Skin Conditioning
N-Prolyl Palmitoyl Tripeptide-56 Acetate
Skin Conditioning
Trifluoroacetyl Tripeptide-2
Skin Conditioning
Palmitoyl Tetrapeptide-50
Skin Conditioning
Tripeptide-1
Skin Conditioning
Heptapeptide-15 Palmitate
Skin Conditioning
Copper Palmitoyl Heptapeptide-14
Skin Conditioning
Hydrolyzed Beta-Glucan
Skin ConditioningSodium Carboxymethyl Beta-Glucan
CleansingButylene Glycol
Humectant
Citric Acid
Buffering
Caprylyl Glycol
EmollientSodium Benzoate
Masking
Potassium Sorbate
Preservative
Dextran
Lactic Acid/Glycolic Acid Copolymer
Skin ConditioningPolyvinyl Alcohol
Sodium Hydroxide
BufferingWater, Glycerin, Pentylene Glycol, Methylpropanediol, 1,2-Hexanediol, Panthenol, Alpha-Glucan Oligosaccharide, Bis(Tripeptide-1) Copper Acetate, Copper Tripeptide-1, Sodium Hyaluronate, Myristoyl Nonapeptide-3, Acetyl Tetrapeptide-2, N-Prolyl Palmitoyl Tripeptide-56 Acetate, Trifluoroacetyl Tripeptide-2, Palmitoyl Tetrapeptide-50, Tripeptide-1, Heptapeptide-15 Palmitate, Copper Palmitoyl Heptapeptide-14, Hydrolyzed Beta-Glucan, Sodium Carboxymethyl Beta-Glucan, Butylene Glycol, Citric Acid, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate, Dextran, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Sodium Hydroxide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCitric 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 AcidGlycerin 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 GlycerinPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolSodium 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.
It 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 BenzoateSodium 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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