Rejuran Advanced Anti-Aging Retinol + C-PDRN Serum Versus Laneige Perfect Renew 3X Signature Serum
Updated on March 23, 2025
Overview
What they are
These products are both reef safe serums. They have a total of 7 ingredients in common
Cool Features
They both contain peptides, retinoid and Vitamin C
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens or parabens
What's Inside
They both contain fragrances, oils and silicones
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
Rejuran Advanced Anti-Aging Retinol + C-PDRN Serum 25 ingredients
Laneige Perfect Renew 3X Signature Serum 57 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
Rejuran Advanced Anti-Aging Retinol + C-PDRN Serum 25 ingredients
Laneige Perfect Renew 3X Signature Serum 57 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Aloe Barbadensis Leaf Juice
Skin Conditioning
Rubus Villosus Fruit Extract
AstringentVaccinium Angustifolium Fruit Extract
Skin Protecting
Morus Nigra Leaf Extract
Skin ConditioningCucumis Sativus Fruit Extract
Emollient
Daucus Carota Sativa Root
Skin ConditioningCalendula Officinalis Flower
Skin Conditioning
Caprylic/Capric Triglyceride
Masking
Citrus Aurantium Dulcis Peel Extract
Emulsion Stabilising
Borago Officinalis Seed Oil
Emollient
Panthenol
Skin Conditioning
Glycerin
Humectant
Argania Spinosa Kernel Oil
Emollient
Sodium Ascorbyl Phosphate
Antioxidant
Allantoin
Skin Conditioning
Hydrolyzed Dna
Skin ConditioningAdenosine
Skin Conditioning
Retinol
Skin Conditioning
Palmitoyl Tripeptide-38
Skin Conditioning
Xanthan Gum
EmulsifyingHydroxyethylcellulose
Emulsion StabilisingCarbomer
Emulsion StabilisingDimethicone
Emollient
1,2-Hexanediol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningAloe Barbadensis Leaf Juice, Rubus Villosus Fruit Extract, Vaccinium Angustifolium Fruit Extract, Morus Nigra Leaf Extract, Cucumis Sativus Fruit Extract, Daucus Carota Sativa Root, Calendula Officinalis Flower, Caprylic/Capric Triglyceride, Citrus Aurantium Dulcis Peel Extract, Borago Officinalis Seed Oil, Panthenol, Glycerin, Argania Spinosa Kernel Oil, Sodium Ascorbyl Phosphate, Allantoin, Hydrolyzed Dna, Adenosine, Retinol, Palmitoyl Tripeptide-38, Xanthan Gum, Hydroxyethylcellulose, Carbomer, Dimethicone, 1,2-Hexanediol, Ethylhexylglycerin
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Glyceryl Polymethacrylate
Dipropylene Glycol
Masking1,2-Hexanediol
Skin Conditioning
Xylitol
Humectant
Polyacrylate Crosspolymer-6
Emulsion StabilisingLactobacillus Ferment
Skin ConditioningAmmonium Acryloyldimethyltaurate/Vp Copolymer
Sodium Polyacryloyldimethyl Taurate
Emulsion StabilisingHaberlea Rhodopensis Leaf Extract
Skin ConditioningPropanediol
Solvent
Tranexamic Acid
Astringent
Dextrin
AbsorbentTheobroma Cacao Extract
Skin ConditioningDisodium EDTA
Ethylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Bioflavonoids
Skin ConditioningT-Butyl Alcohol
Perfuming
Ferulic Acid
Antimicrobial
Inonotus Obliquus Extract
Skin ConditioningTocopherol
Antioxidant
Dimethicone
Emollient
Polysilicone-11
PEG-10 Dimethicone
Skin Conditioning
Pentaerythrityl Tetraethylhexanoate
Emollient
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningVinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Dimethiconol
Emollient
Polysorbate 20
Emulsifying
Boron Nitride
AbsorbentSclerotium Gum
Emulsion StabilisingAmmonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
Emulsion StabilisingGlyceryl Caprylate
EmollientCaprylyl Glycol
EmollientHydrolyzed Collagen
Emollient
Acetyl Tetrapeptide-2
Skin Conditioning
Diphenyl Dimethicone
Emollient
Diphenylsiloxy Phenyl Trimethicone
Skin Conditioning
Glycine Soja Oil
Emollient
Gellan Gum
Helianthus Annuus Seed Oil
Emollient
Xanthan Gum
EmulsifyingParfum
Masking
Sodium Chloride
Masking
Daucus Carota Sativa Root Extract
Skin Conditioning
Silica Dimethyl Silylate
EmollientMagnesium Sulfate
Retinol
Skin Conditioning
Gold
Cosmetic ColorantAscorbyl Tetraisopalmitate
Antioxidant
BHT
Antioxidant
Beta-Carotene
Skin ConditioningCeramide NP
Skin Conditioning
Water, Glycerin, Butylene Glycol, Glyceryl Polymethacrylate, Dipropylene Glycol, 1,2-Hexanediol, Xylitol, Polyacrylate Crosspolymer-6, Lactobacillus Ferment, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Sodium Polyacryloyldimethyl Taurate, Haberlea Rhodopensis Leaf Extract, Propanediol, Tranexamic Acid, Dextrin, Theobroma Cacao Extract, Disodium EDTA, Ethylhexylglycerin, Adenosine, Dipotassium Glycyrrhizate, Bioflavonoids, T-Butyl Alcohol, Ferulic Acid, Inonotus Obliquus Extract, Tocopherol, Dimethicone, Polysilicone-11, PEG-10 Dimethicone, Pentaerythrityl Tetraethylhexanoate, Dimethicone/Vinyl Dimethicone Crosspolymer, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Dimethiconol, Polysorbate 20, Boron Nitride, Sclerotium Gum, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Glyceryl Caprylate, Caprylyl Glycol, Hydrolyzed Collagen, Acetyl Tetrapeptide-2, Diphenyl Dimethicone, Diphenylsiloxy Phenyl Trimethicone, Glycine Soja Oil, Gellan Gum, Helianthus Annuus Seed Oil, Xanthan Gum, Parfum, Sodium Chloride, Daucus Carota Sativa Root Extract, Silica Dimethyl Silylate, Magnesium Sulfate, Retinol, Gold, Ascorbyl Tetraisopalmitate, BHT, Beta-Carotene, Ceramide NP
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinAdenosine 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 AdenosineRetinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about Dimethicone1,2-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
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.
Ingredient Ratings
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