Versus

REVOX B77 Just Retinal Serum Versus Meditherapy Retinal Skin Booster Serum

Serum
Serum
Spanish Brand Spain
Korean Brand South Korea

Updated on January 06, 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 hyaluronic acid, 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 harsh alcohols, common allergens, parabens or sulfates

What's Inside

They both contain oils

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

Concerns

Ingredients Side-by-side

found in both products
Retinal Skin Booster Serum

Water

Skin Conditioning

Methylpropanediol

Solvent

Glycerin

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

Caprylic/Capric Triglyceride

Masking

1,2-Hexanediol

Skin Conditioning

Propanediol

Solvent

Polyglycerin-3

Humectant

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

Phenyl Trimethicone

Skin Conditioning
Silicon Icon

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Sodium Acrylic Acid/Ma Copolymer

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Xanthan Gum

Emulsifying

Macadamia Ternifolia Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Hydrogenated Lecithin

Emulsifying

Ethylhexylglycerin

Skin Conditioning

Adenosine

Skin Conditioning
Good for Minimizing Pores IconGood for Scar Healing Icon

Carbomer

Emulsion Stabilising
1 / 0

Disodium EDTA

Tromethamine

Buffering

Polyglyceryl-10 Laurate

Skin Conditioning
Not safe for Fungal Acne Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid Icon

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

Tocopherol

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

Brassica Campestris Sterols

Emollient
Not 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

Ascorbyl Tetraisopalmitate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconNot safe for Fungal Acne Icon

Potentilla Anserina Extract

Skin Conditioning

Caprylyl Glycol

Emollient

Aluminum/Magnesium Hydroxide Stearate

Emulsion Stabilising

Polyquaternium-51

Skin Conditioning

Cynara Scolymus Leaf Extract

Skin Conditioning

Avena Sativa Kernel Extract

Abrasive
Exfoliant IconAntioxidant IconHelps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Beta-Glucan

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

Potassium Cetyl Phosphate

Emulsifying

Camellia Sinensis Leaf Water

Masking
Fragrance Icon

Piper Methysticum Leaf/Root/Stem Extract

Skin Conditioning

Sodium Ascorbyl Phosphate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps brighten skin Icon

Centella Asiatica Extract

Cleansing
Helps reduce Skin Redness IconHelps reduce irritation Icon

Ficus Carica Fruit Extract

Humectant

Ceramide NP

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

Centella Asiatica Leaf Extract

Skin Conditioning
Helps reduce Skin Redness IconHelps reduce irritation Icon

Saccharomyces Ferment

Skin Conditioning
Not safe for Fungal Acne Icon

Centella Asiatica Root Extract

Skin Conditioning
Helps reduce Skin Redness IconHelps reduce irritation Icon

Canola Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Myristyl Alcohol

Emollient
2 / 4 Fatty Alcohol Icon

PCA

Humectant

Acetyl Hexapeptide-1

Skin Conditioning
Peptide Icon

Asiaticoside

Antioxidant
Antioxidant IconGood for Scar Healing Icon

Madecassoside

Antioxidant
Antioxidant IconHelps reduce irritation IconHelps with Anti-Aging Icon

Daucus Carota Sativa Seed Oil

Emollient
Oil Icon

Bifida Ferment Lysate

Skin Conditioning
Helps hydrate Dry Skin Icon

Lactobionic Acid

Buffering
PHA IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Daucus Carota Sativa Root Extract

Skin Conditioning

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Beta-Carotene

Skin Conditioning

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Panthenol

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

Polygonum Cuspidatum Root Extract

Antioxidant
Antioxidant Icon

Sucrose Distearate

Emollient
0 / 2 Not safe for Fungal Acne Icon

Hydroxypropyl Cyclodextrin

Masking

Madecassic Acid

Skin Conditioning
Helps reduce irritation IconHelps with Anti-Aging Icon

Asiatic Acid

Skin Conditioning

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
Skin Conditioning

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Learn more about Panthenol
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
Skin Conditioning

Retinal is a form of retinoid. Retinoids are the gold-standard class of anti-aging ingredients.

Retinal has many benefits as other retinoids: improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne.

Studies show retinal may work at a faster rate than retinol due to its structure.

All retinoids have to be converted into retinoic acid before starting to work. Some retinoids take several steps of conversion before binding. Retinal is only one step away, making it more potent.

Like other retinoids, retinal may be irritating. It is best to ease into using this ingredient frequently.

Using the 'ramp up' method, start by using retinol once a week. This gives your skin time to adjust and decrease irritation. Once you feel ready, you can slowly increase the frequency of retinol use.

Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

Learn more about Retinal
Humectant, Skin Conditioning

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
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.

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

When to use

14 Routines
21% use in am
79% use in pm
71% use every day
23 Routines
9% use in am
91% use in pm
83% use every day