Go-To Skincare Much Plumper Skin Versus The Ordinary "Buffet" + Copper Peptides 1%

See how these products line up with your preferences

Here's our complete breakdown comparing the ingredients, attributes, and more of Go-To Skincare Much Plumper Skin versus The Ordinary "Buffet" + Copper Peptides 1% .

Published on June 05, 2022

Overview

What they are

These products are both vegan, cruelty-free, and reef safe serums. They have a total of 12 ingredients in common

Cool Features

They both contain hyaluronic acid and peptides

Suited For

They're both likely to be good for anti aging, brightening skin, sensitive skin 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 need an update? Let us know.

Try a different comparison

Go-To Skincare Much Plumper Skin

The Ordinary "Buffet" + Copper Peptides 1%

Serum Australian Brand

Serum Canadian Brand Canada

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.

Go-To Skincare Much Plumper Skin 23 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

At a glance

Click on any of the items below to learn more

Go-To Skincare Much Plumper Skin 23 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

Notable Ingredients

AHA

PHA

Hyaluronic Acid (3)

Peptides

Benefits

Redness Reducing

Reduces Irritation (2)

Skin Texture

Anti-Aging

Brightening

Concerns

May Worsen Oily Skin

Rosacea

Eczema

Benefits

Hydrating (2)

Redness Reducing

Reduces Irritation

Skin Texture

Anti-Aging

Scar Healing

Brightening

Concerns

Drying

Acne Trigger

Rosacea (2)

Eczema

Join our community

Build your routine, track which ingredients work for you, and much more with your free account.

Join SkinSort

Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Go-To Skincare Much Plumper Skin 23 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

Aloe Barbadensis Leaf Juice • Water • Propanediol • Panthenol • Sodium Lactate • Gluconolactone • Sodium Hyaluronate • Hydrolyzed Sodium Hyaluronate • Sodium Acetylated Hyaluronate • Sodium Hyaluronate Crosspolymer • Acetyl Hexapeptide-8 • Sodium PCA • Diutan Gum • Carrageenan • Pentylene Glycol • Caprylyl Glycol • Sodium Benzoate • Pantolactone • Ethylhexylglycerin • Glucose • Calcium Gluconate • Sodium Hydroxide • Lactic Acid

Water • Glycerin • Lactococcus Ferment Lysate • Copper Tripeptide-1 • 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 • Dimethyl Isosorbide • Sodium Benzoate • Caprylyl Glycol • Ethylhexylglycerin • Phenoxyethanol • Chlorphenesin

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

Learn more about what what Com. / Irr. ratings are

Loading ingredients...

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Water

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

Go-To Skincare Much Plumper Skin contains this as ingredient number 2.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 1.

Sodium Lactate

What it does: Buffering, Humectant

Community Rating: Liked

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 Lactate

Go-To Skincare Much Plumper Skin contains this as ingredient number 5.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 33.

Sodium Hyaluronate

What it does: Humectant, Skin Conditioning

Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Go-To Skincare Much Plumper Skin contains this as ingredient number 7.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 13.

Sodium Hyaluronate Crosspolymer

What it does: Humectant, Skin Conditioning

Community Rating: Liked

Sodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.

The structure of Sodium Hyaluronate Crosspolymer allows it to stay in the skin's top layer for a longer period of time. This allows for even more hydration and humectant action than hyaluronic acid.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate Crosspolymer

Go-To Skincare Much Plumper Skin contains this as ingredient number 10.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 12.

Acetyl Hexapeptide-8

What it does: Humectant, Skin Conditioning

Community Rating: Loved

Acetyl Hexapeptide-8 is a peptide. A common name for this peptide is Argireline.

Argireline has a similar function to botox. It prevents muscle movement and contractions. By preventing muscles from moving, Argireline also prohibits the formation of fine lines and wrinkles. However, research is lacking in proving this ingredient to be as effective as botox.

Argireline 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 Acetyl Hexapeptide-8

Go-To Skincare Much Plumper Skin contains this as ingredient number 11.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 5.

Sodium PCA

What it does: Humectant, Skin Conditioning

Community Rating: Loved

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 PCA

Go-To Skincare Much Plumper Skin contains this as ingredient number 12.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 31.

Pentylene Glycol

What it does: Skin Conditioning, Solvent

Community Rating: Mixed

Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.

The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.

This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.

Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.

Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.

Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.

Learn more about Pentylene Glycol

Go-To Skincare Much Plumper Skin contains this as ingredient number 15.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 39.

Caprylyl Glycol

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

Go-To Skincare Much Plumper Skin contains this as ingredient number 16.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 46.

Sodium Benzoate

What it does: Masking, Preservative

Community Rating: Disliked

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 Benzoate

Go-To Skincare Much Plumper Skin contains this as ingredient number 17.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 45.

Ethylhexylglycerin

What it does: Skin Conditioning

Community Rating: Mixed

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.

Go-To Skincare Much Plumper Skin contains this as ingredient number 19.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 47.

Glucose

What it does: Humectant

Community Rating: Loved

Glucose is a simple sugar and is the most important source of energy in all organisms. In skincare, glucose is used to hydrate the skin. It also acts as a prebiotic for our natural biome.

As a humectant, glucose draws moisture from the air and from deeper levels in the skin. This helps hydrate skin.

Our skin's natural microbiome contains many saccharides that act as prebiotics. These prebiotics help strengthen our skin's microbiome. Having a healthy microbiome helps protect our skin from harmful bacteria and other contaminants.

Studies show glucose may help with fading discoloration and pigmentation. This is because our skin metabolizes glucose into lactic acid. Lactic acid is an AHA that helps exfoliate the top layer of skin.

Plants and algae make glucose during the process of photosynthesis. It is then used to make cellulose, the building blocks of cell walls.

Learn more about Glucose

Go-To Skincare Much Plumper Skin contains this as ingredient number 20.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 28.

Sodium Hydroxide

What it does: Buffering

Community Rating: Mixed

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 Hydroxide

Go-To Skincare Much Plumper Skin contains this as ingredient number 22.

The Ordinary "Buffet" + Copper Peptides 1% contains this as ingredient number 37.

Here's what our community thinks of the ingredients in these two products.