Versus

The History of Whoo Bichup Self-Generating Anti-Aging Concentrate Versus MediCube PDRN Pink Peptide Serum

Serum
Serum
Korean Brand South Korea
Korean Brand South Korea

Updated on April 17, 2025

Overview

What they are

These products are both reef safe serums. They have a total of 12 ingredients in common

Cool Features

They both contain niacinamide and peptides

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 harsh alcohols, common allergens, 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

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
Bichup Self-Generating Anti-Aging Concentrate

Water

Skin Conditioning

Glycerin

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

Dipropylene Glycol

Masking

PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin

Humectant

Glyceryl Polymethacrylate

Biosaccharide Gum-1

Skin Conditioning
Helps hydrate Dry Skin Icon

Dimethicone

Emollient
1 / 0 Silicon Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

PEG-150

Humectant

Methyl Trimethicone

Skin Conditioning
Silicon Icon

Panthenol

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

Phenyl Trimethicone

Skin Conditioning
Silicon Icon

Propylene Glycol

Humectant
0 / 0 Helps hydrate Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Cyclopentasiloxane

Emollient
Silicon Icon

Polymethylsilsesquioxane

Silicon Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Hydroxyproline

Skin Conditioning

C14-22 Alcohols

Emulsion Stabilising

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Panax Ginseng Root Extract

Emollient
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Ophiopogon Japonicus Root Extract

Skin Conditioning

PEG-60 Hydrogenated Castor Oil

Emulsifying
Oil IconNot safe for Fungal Acne Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Ceramide NP

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

Rehmannia Glutinosa Root Extract

Skin Conditioning

Angelica Acutiloba Root Extract

Skin Conditioning

Cornus Officinalis Fruit Extract

Skin Conditioning

Nelumbo Nucifera Flower Extract

Skin Conditioning

Nelumbo Nucifera Root Extract

Skin Conditioning

Thymus Vulgaris Extract

Perfuming
Fragrance Icon

Velvet Extract

Humectant

Tromethamine

Buffering

Macadamia Ternifolia Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Triethylhexanoin

Masking

Carbomer

Emulsion Stabilising
1 / 0

Dimethiconol

Emollient
Silicon Icon

Dioscorea Japonica Root Extract

Skin Conditioning

Glycyrrhiza Glabra Root Extract

Bleaching
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

PEG-10 Rapeseed Sterol

Cleansing
Not safe for Fungal Acne Icon

Arachidyl Glucoside

Emulsifying

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Algin

Masking
May worsen Oily Skin Icon

Sodium Polyacrylate

Absorbent
Helps hydrate Dry Skin Icon

Typha Angustifolia Spike Extract

Skin Conditioning

Cinnamomum Cassia Bark Extract

Masking
May worsen Eczema Icon

Paeonia Albiflora Root Extract

Skin Conditioning

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Scutellaria Baicalensis Root Extract

Astringent

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Atractylodes Japonica Rhizome Extract

Skin Conditioning

Saposhnikovia Divaricata Root Extract

Antimicrobial

Zingiber Officinale Root Extract

Masking
Helps reduce irritation IconGood for Scar Healing Icon

Ziziphus Jujuba Fruit Extract

Skin Conditioning

Stearic Acid

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

Angelica Gigas Root Extract

Skin Conditioning

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

PEG-100 Stearate

0 / 0 Not safe for Fungal Acne Icon

Beta-Glucan

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

Glycereth-20

Humectant

Poria Cocos Extract

Skin Conditioning

Theobroma Cacao Extract

Skin Conditioning

Trisodium EDTA

Cordyceps Sinensis Extract

Antioxidant
Antioxidant Icon

CI 15985

Cosmetic Colorant

CI 19140

Cosmetic Colorant

Arbutin

Antioxidant
Antioxidant IconGood for Dark Spots IconGood for Scar Healing Icon

Glycosphingolipids

Emollient

Oligopeptide-1

Skin Conditioning
Peptide Icon

Oligopeptide-4

Skin Conditioning
Peptide Icon

Phospholipids

Skin Conditioning
Helps hydrate Dry Skin Icon

Acetyl Hexapeptide-8

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

Copper Tripeptide-1

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

Hydrolyzed Soy Protein

Humectant
Helps hydrate Dry Skin Icon

Oligopeptide-2

Skin Conditioning
Peptide Icon

Histidine Hcl

Skin Conditioning

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Lysine

Skin Conditioning

Valine

Masking

Threonine

Helps hydrate Dry Skin Icon

Leucine

Skin Conditioning

Methionine

Skin Conditioning

Isoleucine

Skin Conditioning

Phenylalanine

Masking
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Tyrosine

Masking

Inositol

Humectant
Helps hydrate Dry Skin Icon

Cystine

Masking

Tryptophan

Masking

Folic Acid

Skin Conditioning
Helps hydrate Dry Skin 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

Pyridoxine Hcl

Skin Conditioning

Thiamine Hcl

Masking

Calcium Pantothenate

Biotin

Antiseborrhoeic

Riboflavin

Cosmetic Colorant

Cyanocobalamin

Skin Conditioning

Water, Glycerin, Dipropylene Glycol, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Glyceryl Polymethacrylate, Biosaccharide Gum-1, Dimethicone, 1,2-Hexanediol, PEG-150, Methyl Trimethicone, Panthenol, Phenyl Trimethicone, Propylene Glycol, Cyclopentasiloxane, Polymethylsilsesquioxane, Hydrogenated Lecithin, Hydroxyproline, C14-22 Alcohols, Squalane, Panax Ginseng Root Extract, Ophiopogon Japonicus Root Extract, PEG-60 Hydrogenated Castor Oil, Butylene Glycol, Ceramide NP, Rehmannia Glutinosa Root Extract, Angelica Acutiloba Root Extract, Cornus Officinalis Fruit Extract, Nelumbo Nucifera Flower Extract, Nelumbo Nucifera Root Extract, Thymus Vulgaris Extract, Velvet Extract, Tromethamine, Macadamia Ternifolia Seed Oil, Triethylhexanoin, Carbomer, Dimethiconol, Dioscorea Japonica Root Extract, Glycyrrhiza Glabra Root Extract, PEG-10 Rapeseed Sterol, Arachidyl Glucoside, Butyrospermum Parkii Butter, Parfum, Algin, Sodium Polyacrylate, Typha Angustifolia Spike Extract, Cinnamomum Cassia Bark Extract, Paeonia Albiflora Root Extract, Glyceryl Stearate, Scutellaria Baicalensis Root Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Atractylodes Japonica Rhizome Extract, Saposhnikovia Divaricata Root Extract, Zingiber Officinale Root Extract, Ziziphus Jujuba Fruit Extract, Stearic Acid, Angelica Gigas Root Extract, Cholesterol, PEG-100 Stearate, Beta-Glucan, Glycereth-20, Poria Cocos Extract, Theobroma Cacao Extract, Trisodium EDTA, Cordyceps Sinensis Extract, CI 15985, CI 19140, Arbutin, Glycosphingolipids, Oligopeptide-1, Oligopeptide-4, Phospholipids, Acetyl Hexapeptide-8, Copper Tripeptide-1, Hydrolyzed Soy Protein, Oligopeptide-2, Histidine Hcl, Arginine, Lysine, Valine, Threonine, Leucine, Methionine, Isoleucine, Phenylalanine, Tyrosine, Inositol, Cystine, Tryptophan, Folic Acid, Niacinamide, Pyridoxine Hcl, Thiamine Hcl, Calcium Pantothenate, Biotin, Riboflavin, Cyanocobalamin

PDRN Pink Peptide 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, 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
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, Solvent

Dipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.

Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.

As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.

Studies show Dipropylene Glycol is considered safe to use in skincare.

Learn more about Dipropylene 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 
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
Buffering, Masking

Tromethamine helps balance the pH and improve the texture of a product. It is synthetically created.

As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.

Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.

Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

Learn more about Tromethamine
Masking, Perfuming

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or '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 by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.

Humectant, Skin Conditioning

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 slightly. 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.

On the other hand, 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
Skin Conditioning

Copper Tripeptide-1 is a peptide naturally found in body fluids. Peptides are building blocks for protein.

Studies show this ingredient tells our body to create more collagen and elastin. Collagen is a protein that makes connective tissue. Elastin is the protein responsible for giving our skin elasticity. Our bodies start to slow down collagen and elastin production with age.

Boosting collagen and elastin production can help create a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin. It's a win-win situation!

This ingredient helps with scar healing. This is because it breaks down damaged collagen, the main component of scar tissue. It may also help with reducing sunspots, acne scars, and uneven skin tone.

On top of all this, Copper Tripeptide-1 is also an antioxidant. Antioxidants help the body fight off free-radicals. Free radicals are molecules that damage our cells, such as pollution and tobacco smoke.

More benefits: Copper Tripeptide-1 helps maintain tissues in blood vessels and promote natural hyaluronic acid in skin.

Read more about other common types of peptides here:

Learn more about Copper Tripeptide-1
Smoothing

Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.

And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.

You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.

In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.

If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.

In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).

Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.

Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.

The type of niacinamide used in skincare is synthetically created.

Learn more about Niacinamide
Skin Conditioning

Cyanocobalamin is the manufactured version of vitamin B12. It has skin soothing, antioxidant, and barrier protecting properties. Topical cyanocobalamin is used to treat skin irritation and atopic dermatitis.

When to use

15 Routines
60% use in am
40% use in pm
93% use every day
352 Routines
42% use in am
57% use in pm
88% use every day
When to use See routines that use it ->

Reviews

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The History of Whoo Bichup Self-Generating Anti-Aging Concentrate 96 ingredients

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MediCube PDRN Pink Peptide Serum 40 ingredients

5.0 /5
from 1 rating
Absorbs Well (1) Light (1) Works Well (1)
raquel2's avatar

Raquel

5 months ago
Review

Love it 😍 holy grail

#light
#absorbs well
#works well