Versus

CKD GUARANTEED Retino Collagen Gua Sha Neck Cream Versus Wellage Real Hyaluronic Blue Ampoule

Body Lotion
Ampoule
Korean Brand South Korea
Korean Brand South Korea

Updated on November 12, 2024

Overview

What they are

These products are both reef safe . They have a total of 20 ingredients in common

Cool Features

They both contain hyaluronic acid and Vitamin E

Suited For

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

Free From

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

What's Inside

They both contain 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

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Ingredients Side-by-side

found in both products
Retino Collagen Gua Sha Neck Cream

Hydrolyzed Collagen Extract

Skin Protecting
Helps with Anti-Aging Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Caprylic/Capric Triglyceride

Masking

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Pentylene Glycol

Skin Conditioning

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

1,2-Hexanediol

Skin Conditioning

Cetearyl Olivate

Not safe for Fungal Acne Icon

Hydrogenated Polyisobutene

Emollient
1 / 2

Sorbitan Olivate

Emulsifying
Not safe for Fungal Acne Icon

Water

Skin Conditioning

Caprylyl Methicone

Skin Conditioning
Silicon Icon

Diisostearyl Malate

Emollient

Erythritol

Humectant

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Polyglyceryl-3 Methylglucose Distearate

Emulsifying
Not safe for Fungal Acne Icon

Vinyldimethicone

Silicon Icon

Cetearyl Alcohol

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

Chlorella Vulgaris Extract

Skin Conditioning

Glucose

Humectant

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Carbomer

Emulsion Stabilising
1 / 0

Fructooligosaccharides

Humectant

Fructose

Humectant

Citrus Aurantium Bergamia Fruit Oil

Masking
Fragrance IconOil Icon

Melia Azadirachta Flower Extract

Skin Conditioning

Ocimum Sanctum Leaf Extract

Skin Conditioning

Palmitic Acid

Emollient
2 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Ethylhexylglycerin

Skin Conditioning

Dipotassium Glycyrrhizate

Humectant
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Stearic Acid

Cleansing
2-3 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Adenosine

Skin Conditioning
Good for Minimizing Pores IconGood for Scar Healing Icon

Melia Azadirachta Leaf Extract

Skin Conditioning

Lavandula Angustifolia Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Hydrogenated Lecithin

Emulsifying

Curcuma Longa Root Extract

Masking
Fragrance 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

Sodium Phytate

Corallina Officinalis Extract

Skin Conditioning

Salvia Sclarea Oil

Masking
Oil Icon

Ceramide NP

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

Dextrin

Absorbent

Theobroma Cacao Seed Extract

Antioxidant
Antioxidant Icon

Glycine

Buffering
Helps hydrate Dry Skin Icon

Serine

Masking

Glutamic Acid

Humectant

Dipropylene Glycol

Masking

Tromethamine

Buffering

Cynanchum Atratum Extract

Skin Conditioning

Aspartic Acid

Masking

Leucine

Skin Conditioning

Alanine

Masking

Lysine

Skin Conditioning

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Tyrosine

Masking

Phenylalanine

Masking

Proline

Skin Conditioning

Threonine

Valine

Masking

Isoleucine

Skin Conditioning

Histidine

Humectant

Cysteine

Antioxidant
Antioxidant Icon

Methionine

Skin Conditioning

Althaea Rosea Flower Extract

Skin Conditioning

Hyaluronic Acid

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

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Caprylyl/Capryl Glucoside

Cleansing

Hexapeptide-2

Bleaching
Peptide Icon

Hydrolyzed Elastin

Emollient

Biotin

Antiseborrhoeic
Real Hyaluronic Blue Ampoule

Water

Skin Conditioning

Propanediol

Solvent

Pentylene Glycol

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

1,2-Hexanediol

Skin Conditioning

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Dioscorea Japonica Root Extract

Skin Conditioning

Melia Azadirachta Leaf Extract

Skin Conditioning

Melia Azadirachta Flower Extract

Skin Conditioning

Coccinia Indica Fruit Extract

Skin Conditioning

Piper Methysticum Leaf/Root/Stem Extract

Skin Conditioning

Centella Asiatica Extract

Cleansing
Helps reduce Skin Redness IconHelps reduce irritation Icon

Panax Ginseng Berry Extract

Skin Conditioning

Solanum Melongena Fruit Extract

Skin Conditioning

Aloe Barbadensis Flower Extract

Emollient

Ocimum Sanctum Leaf Extract

Skin Conditioning

Curcuma Longa Root Extract

Masking
Fragrance Icon

Corallina Officinalis Extract

Skin Conditioning

Alpinia Galanga Extract

Skin Conditioning

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid Icon

Hydrogenated Lecithin

Emulsifying

Methylpropanediol

Solvent

Sodium Acrylic Acid/Ma Copolymer

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Xanthan Gum

Emulsifying

Sodium Citrate

Buffering

Glycosyl Trehalose

Emulsion Stabilising

Hydrogenated Starch Hydrolysate

Humectant

Adenosine

Skin Conditioning
Good for Minimizing Pores IconGood for Scar Healing Icon

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Raffinose

Skin Conditioning

Lecithin

Emollient

Polyquaternium-51

Skin Conditioning

Beta-Glucan

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Saccharide Isomerate

Humectant

Cyanocobalamin

Skin Conditioning

Biosaccharide Gum-1

Skin Conditioning

Caprylic/Capric Triglyceride

Masking

Sodium Stearoyl Glutamate

Cleansing

Sucrose Laurate

Emollient
Not safe for Fungal Acne Icon

Glycine

Buffering
Helps hydrate Dry Skin Icon

Serine

Masking

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Histidine

Humectant

Lysolecithin

Emulsifying

Hydrolyzed Sodium Hyaluronate

Skin Conditioning

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Benzyl Glycol

Solvent

Hydrolyzed Glycosaminoglycans

Humectant

Sodium Acetylated Hyaluronate

Humectant
Hyaluronic Acid Icon

Sodium Hyaluronate Crosspolymer

Humectant
Hyaluronic Acid Icon

Hydroxypropyltrimonium Hyaluronate

Hydrolyzed Hyaluronic Acid

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

Hyaluronic Acid

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

Ethylhexylglycerin

Skin Conditioning

Caprylyl Glycol

Emollient

Ingredients Explained

These ingredients are found in both products.

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

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
Masking, Skin Conditioning

This ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.

Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.

Learn more about Caprylic/Capric Triglyceride
Humectant, Masking, Skin Conditioning

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.
  • It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Skin Conditioning, Solvent

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 also help thicken or stabilize a product.

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
Skin Conditioning, Solvent

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. 

It is a:

  • Humectant, drawing moisture into the skin
  • Emollient, helping to soften skin
  • Solvent, dispersing and stabilizing formulas
  • Preservative booster, enhancing the antimicrobial activity of other preservatives 
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

Melia Azadirachta Flower Extract is from the Neem tree. Neem trees originate from India.

Melia Azadirachta Flower Extract contains antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.

The flowers of this tree are lilac colored.

Learn more about Melia Azadirachta Flower Extract
Skin Conditioning

Ocimum Sanctum Leaf Extract comes from the Holy Basil plant. Holy Basil is native to India.

Holy Basil is rich in antioxidants due to its high romarinic acid, ferulic acid, and rutin content. This gives it skin brightening and soothing properties.

While Holy Basil has many claims to help fight acne, more research is needed.

One thing to note is the presence of tannins; tannins are naturally found in nature. However, this compound may be skin-sensitizing.

Learn more about Ocimum Sanctum Leaf Extract
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.

Skin Conditioning

Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.

Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.

Studies have found adenosine may also help with wound healing.

In skincare products, Adenosine is usually derived from yeast.

Learn more about Adenosine
Skin Conditioning

Melia Azadirachta Leaf Extract is extract from the neem plant.

The leaves of this tree contain flavonoids and polyphenols. These two compounds are antioxidants, anti-inflammatory, and antibacterial. Further research is needed as to their effects when applied on skin.

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.

Masking, Perfuming

Curcuma Longa Root Extract is from the spice, turmeric. Besides being a healthy and delicious spice, turmeric also has plenty of skincare benefits. It has anti-inflammatory, antioxidant, and anti-microbial properties.

Turmeric contains curcumin, an antioxidant. Antioxidants help neutralize unstable free-radical molecules. Free-radical molecules may damage your skin's cells and DNA. Curcumin may help with anti-aging.

Curcumin also has anti-inflammatory properties and can help soothe skin and reduce irritation. On top of that, curcumin has been shown to help prevent hyperpigmentation from sun damage.

The anti-microbial property of turmeric can make it effective in treating acne. This property has also been shown to help regulate the production of sebum.

Learn more about Curcuma Longa Root Extract
Skin Conditioning

Corallina Officinalis Extract is from the red seaweed, Corallina Officinalis. This seaweed is found all over the world but is most common in the rocky shores of Great Britain and Ireland.

Corallina Officinalis Extract contains antioxidant and emollient properties.

Extracted polysaccharides, galactose and xylose, in red algae showed antioxidant activity. Antioxidants help with anti-aging by neutralizing free-radical molecules. Free-radical molecules may damage your skin cells and DNA. Galactose is also a PHA.

Corallina Officinalis is structurally similar to coral due to its high calcium content.

Learn more about Corallina Officinalis Extract
Buffering, Skin Conditioning

This ingredient is an amino acid that helps build proteins and moisturizes skin. It is already present in our skin as our bodies produce them naturally.

Glycine already plays a role in helping keep our skin moisturized as amino acids transport moisture throughout our skin.

As collagen is made up of glycine and other amino acids, it is believed glycine may help our skin produce more collagen.

Learn more about Glycine
Masking, Skin Conditioning

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 Serine
Masking, Skin Conditioning

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 Arginine
Humectant, Skin Conditioning

Histidine is a semi-essential amino acid used by our bodies to create protein. It has humectant and skin conditioning properties.

Our bodies use histidine to create filaggrin - filaggrin is a structural protein that the skin uses in maintaining skin barrier.

One study found histidine and carnosine to be a dynamic duo for your skin:

Oral histidine has also been found to help with filaggrin-deficit skin disorders such as atopic dermatitis.

Why is it considered a semi-essential amino acid? This is because adults are able to create it but children must get it from their diet.

Learn more about Histidine
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
Antioxidant, Masking, Skin Conditioning

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol

When to use

14 Routines
14% use in am
86% use in pm
100% use every day
121 Routines
50% use in am
50% use in pm
98% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

CKD GUARANTEED Retino Collagen Gua Sha Neck Cream 70 ingredients

Retino Collagen Gua Sha Neck Cream hasn't been rated yet.
Rate it now

Wellage Real Hyaluronic Blue Ampoule 56 ingredients

5.0 /5
from 2 ratings
Hydrating (2) Light (2) Absorbs Well (1)
coconana's avatar

nao coco

3 months ago
Review

my absolute fav product, I only swear about this ampoule , i cant live without it

#hydrating
#light
#absorbs well
#no scent
hoangkhanhnguyen's avatar

Hoang Khanh Nguyen

3 months ago
Review

it’s good, i use it every day

#great value
#hydrating
#light