Versus

CKD GUARANTEED Retino Collagen Small Molecule 300 Cream Versus Caudalie Resveratrol Lift Instant Firming Serum

General Moisturizer
Serum
Korean Brand
French Brand

Overview

What they are

These products are both reef safe . They have a total of 13 ingredients in common

Cool Features

They both contain hyaluronic acid and peptides

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots

Free From

They both do not contain any harsh alcohols, parabens or sulfates

What's Inside

They both contain common allergens and fragrances

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

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Retino Collagen Small Molecule 300 Cream

Soluble Collagen 53%

Humectant
Helps hydrate Dry Skin IconHelps with Anti-Aging Icon

Hydrogenated Polydecene

Emollient

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Pentaerythrityl Tetraethylhexanoate

Emollient
Helps hydrate Dry Skin Icon

Cyclohexasiloxane

Emollient
Silicon Icon

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Cetearyl Alcohol

Emollient
2 / 1 Fatty Alcohol IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

Water

Skin Conditioning

Polyglyceryl-6 Distearate

Emulsifying
Not safe for Fungal Acne Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Polyglyceryl-10 Laurate

Skin Conditioning
Not safe for Fungal Acne Icon

Glyceryl Polymethacrylate

Phellodendron Amurense Bark Extract

Skin Conditioning

Viola Odorata Leaf Extract

Masking

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Cymbopogon Martini Oil

Masking
Oil Icon

Citrus Aurantium Bergamia Fruit Oil

Masking
Fragrance IconOil Icon

Olea Europaea Fruit Oil

Masking
0-2 / 0 Fragrance IconOil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Pelargonium Graveolens Flower Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Lavandula Angustifolia Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Anthemis Nobilis Flower Oil

Masking
Fragrance IconOil IconHelps reduce irritation Icon

Juniperus Virginiana Oil

Masking
Oil IconMay cause irritation IconEU Allergen Icon

Citrus Aurantium Dulcis Peel Oil

Masking
Oil Icon

Aniba Rosodora Wood Oil

Astringent
Oil Icon

Michelia Alba Flower Oil

Masking
Oil Icon

Juniperus Mexicana Oil

Masking
Oil Icon

Citrus Aurantium Dulcis Flower Oil

Astringent
Oil Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Hydrolyzed Collagen

Emollient
Helps hydrate Dry Skin IconHelps with Anti-Aging Icon

Dipropylene Glycol

Masking

Beeswax

Emulsion Stabilising
0-2 / 0 May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Sodium Stearoyl Glutamate

Cleansing

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Emulsion Stabilising

Alanine

Masking

Phenylalanine

Masking
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Jojoba Esters

Emollient
Not safe for Fungal Acne Icon

Dicaprylyl Ether

Emollient
Helps hydrate Dry Skin Icon

Cetyl Alcohol

Emollient
2 / 2 Fatty Alcohol Icon

Lysine

Skin Conditioning

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Xanthan Gum

Emulsifying

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Adenosine

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing Icon

Disodium EDTA

Valine

Masking

Threonine

Helps hydrate Dry Skin Icon

Behenyl Alcohol

Emollient
Fatty Alcohol Icon

Sorbitan Isostearate

Emulsifying
1-2 / 0 Not safe for Fungal Acne Icon

Sodium Laurate

Cleansing

Tyrosine

Masking

Glyceryl Stearate Se

Emulsifying
3 / 2 Bad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Retinal

Skin Conditioning
Retinoid IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconMay worsen Rosacea Icon

Lauric Acid

Cleansing
4 / 1 May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Sorbitan Laurate

Emulsifying
1-2 / 1-2 Not safe for Fungal Acne Icon

Ceramide NP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

Glycine

Buffering
Helps hydrate Dry Skin Icon

Sucrose Distearate

Emollient
0 / 2 Not safe for Fungal Acne Icon

Serine

Masking
Helps hydrate Dry Skin Icon

Glutamic Acid

Humectant
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Hydroxyethylcellulose

Emulsion Stabilising

Proline

Skin Conditioning

Acetyl Dipeptide-1 Cetyl Ester

Skin Conditioning
Peptide IconHelps reduce irritation IconHelps with Anti-Aging IconGood for Dark Spots Icon

Aspartic Acid

Masking
Helps hydrate Dry Skin Icon

Leucine

Skin Conditioning

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Isoleucine

Skin Conditioning

Histidine

Humectant
Helps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Elastin

Skin Conditioning

Phospholipids

Skin Conditioning
Helps hydrate Dry Skin Icon

Methionine

Skin Conditioning

Copper Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconGood for Skin Texture IconHelps with Anti-Aging IconGood for Scar Healing Icon

Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Acetyl Hexapeptide-8

Humectant
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging Icon

Hexapeptide-9

Skin Conditioning
Peptide Icon

Palmitoyl Pentapeptide-4

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tetrapeptide-7

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Nonapeptide-1

Skin Conditioning
Peptide Icon

Cysteine

Antioxidant
Antioxidant Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Hydroxyacetophenone

Antioxidant
Antioxidant IconHelps reduce irritation Icon

Ethylhexylglycerin

Skin Conditioning

Caprylyl Glycol

Emollient

Geraniol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Limonene

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Citronellol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Citral

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Rosacea Icon

Soluble Collagen 53%, Hydrogenated Polydecene, Caprylic/Capric Triglyceride, Glycerin, Pentaerythrityl Tetraethylhexanoate, Cyclohexasiloxane, Glyceryl Stearate, Cetearyl Alcohol, Niacinamide, Water, Polyglyceryl-6 Distearate, Hydrogenated Lecithin, Polyglyceryl-10 Laurate, Glyceryl Polymethacrylate, Phellodendron Amurense Bark Extract, Viola Odorata Leaf Extract, Sodium Hyaluronate, Cymbopogon Martini Oil, Citrus Aurantium Bergamia Fruit Oil, Olea Europaea Fruit Oil, Pelargonium Graveolens Flower Oil, Lavandula Angustifolia Oil, Anthemis Nobilis Flower Oil, Juniperus Virginiana Oil, Citrus Aurantium Dulcis Peel Oil, Aniba Rosodora Wood Oil, Michelia Alba Flower Oil, Juniperus Mexicana Oil, Citrus Aurantium Dulcis Flower Oil, Panthenol, Hydrolyzed Collagen, Dipropylene Glycol, Beeswax, Sodium Stearoyl Glutamate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Alanine, Phenylalanine, Jojoba Esters, Dicaprylyl Ether, Cetyl Alcohol, Lysine, Butylene Glycol, Xanthan Gum, Arginine, Adenosine, Disodium EDTA, Valine, Threonine, Behenyl Alcohol, Sorbitan Isostearate, Sodium Laurate, Tyrosine, Glyceryl Stearate Se, Retinal, Lauric Acid, Sorbitan Laurate, Ceramide NP, Cholesterol, Glycine, Sucrose Distearate, Serine, Glutamic Acid, Hydroxyethylcellulose, Proline, Acetyl Dipeptide-1 Cetyl Ester, Aspartic Acid, Leucine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Isoleucine, Histidine, Hyaluronic Acid, Elastin, Phospholipids, Methionine, Copper Tripeptide-1, Tripeptide-1, Acetyl Hexapeptide-8, Hexapeptide-9, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Nonapeptide-1, Cysteine, 1,2-Hexanediol, Hydroxyacetophenone, Ethylhexylglycerin, Caprylyl Glycol, Geraniol, Limonene, Linalool, Citronellol, Citral

Resveratrol Lift Instant Firming Serum

Ingredients Explained

These ingredients are found in both products.

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

Skin Conditioning

Acetyl Dipeptide-1 Cetyl Ester is a peptide composed of amino acids arginine and tyrosine.

This peptide is considered a neurotransmitter peptide, meaning it has pain-relieving and relaxing properties. It has the ability to calm skin irritation from external factors such as chemical stinging or heat.

Neurotransmitter peptides are also often called "botox in a bottle". This is because these peptides have the ability to relax the muscles.

Though relaxing the muscles can prevent expression lines (as we have seen in botox), the studies do not show these peptides to be a botox replacement. The effects of this muscle relaxation is also short-term, as opposed to longer-term results from botox.

Learn more about Acetyl Dipeptide-1 Cetyl Ester
Humectant, Masking, Skin Conditioning

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 Glycol
Emollient, Humectant, Skin Conditioning

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
Skin Conditioning

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.

Humectant, Skin Conditioning, Skin Protecting

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
Humectant, Moisturising, Skin Conditioning

Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.

This ingredient helps hydrate, soothe, and protect the skin.

What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.

Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.

Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.

Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.

One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.

The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.

These are some other common types of Hyaluronic Acid:

Learn more about Hyaluronic Acid
Emulsifying, Skin Conditioning

Hydrogenated Lecithin is created from the hydrogenation of lecithin (a group of phospholipids). Hydrogenation is a chemical reaction between hydrogen and another element.

This ingredient is an emollient and emulsifier. As an emollient, it helps soften skin by trapping moisture within. As an emulsifier, it prevents oil and water ingredients from separating.

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.

Emulsion Stabilising, Stabilising

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

Learn more about Hydroxyethylcellulose
Perfuming, Solvent

Limonene is a fragrance that adds scent and taste to a formulation.

It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".

Limonene acts as an antioxidant, meaning it helps neutralize free radicals.

When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

Learn more about Limonene
Perfuming

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

This ingredient has a scent that is floral, spicy tropical, and citrus-like.

Learn more about Linalool
Emulsifying

Sorbitan Laurate is created from lauric acid and derivatives from sorbitol. It is an emulsifier.

Skin Conditioning, Solvent

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. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

When to use

5 Routines
20% use in am
80% use in pm
60% use every day
192 Routines
41% use in am
59% use in pm
90% use every day
When to use See routines that use it ->