Independent education resourceInformation here does not replace care from a qualified health professional.
Peptide Therapy GuideClear peptide education

Educational guide

Laneige Water Bank Moisture Cream Ex Versus Summer Fridays Cloud Dew Oil-Free Gel Cream Moisturizer

Laneige Water Bank Moisture Cream Ex Versus Summer Fridays Cloud Dew Oil-Free Gel Cream Moisturizer This barrier-repair moisturizer is formulated around Squalane and Saccharide Isomerate to strengthen the skin barrier and hydrate skin. This barrier-repair mois

Written by Peptide Therapy Guide Editorial Team
For education only

This guide cannot diagnose a condition or recommend a personal treatment plan. Discuss medical questions with a qualified professional.

Laneige Water Bank Moisture Cream Ex Versus Summer Fridays Cloud Dew Oil-Free Gel Cream Moisturizer

This barrier-repair moisturizer is formulated around Squalane and Saccharide Isomerate to strengthen the skin barrier and hydrate skin.

This barrier-repair moisturizer is formulated around Sodium Hyaluronate and Hydrolyzed Sodium Hyaluronate to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Propanediol

Squalane

Methyl Trimethicone

Pentaerythrityl Tetraethylhexanoate

Dicaprylyl Ether

Sucrose Polystearate

1,2-Hexanediol

Stearic Acid

PCA Dimethicone

Sea Water

Glyceryl Stearate Citrate

Glyceryl Stearate

Saccharide Isomerate

Cetearyl Alcohol

Hydrogenated Polyisobutene

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Xanthan Gum

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Butylene Glycol

Glyceryl Caprylate

Tromethamine

Ethylhexylglycerin

Disodium EDTA

Parfum

Sorbitan Isostearate

Beta-Glucan

Hyaluronic Acid

Magnesium Sulfate

Calcium Chloride

Sodium Citrate

Citric Acid

Cynara Scolymus Leaf Extract

Manganese Sulfate

Tocopherol

Chenopodium Quinoa Seed Extract

Zinc Sulfate

Glycine Soja Oil

Lecithin

Brassica Oleracea Gemmifera Extract

Phaseolus Lunatus Seed Extract

Lepidium Sativum Sprout Extract

Ascorbyl Glucoside

Water, Glycerin, Propanediol, Squalane, Methyl Trimethicone, Pentaerythrityl Tetraethylhexanoate, Dicaprylyl Ether, Sucrose Polystearate, 1,2-Hexanediol, Stearic Acid, PCA Dimethicone, Sea Water, Glyceryl Stearate Citrate, Glyceryl Stearate, Saccharide Isomerate, Cetearyl Alcohol, Hydrogenated Polyisobutene, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Glyceryl Caprylate, Tromethamine, Ethylhexylglycerin, Disodium EDTA, Parfum, Sorbitan Isostearate, Beta-Glucan, Hyaluronic Acid, Magnesium Sulfate, Calcium Chloride, Sodium Citrate, Citric Acid, Cynara Scolymus Leaf Extract, Manganese Sulfate, Tocopherol, Chenopodium Quinoa Seed Extract, Zinc Sulfate, Glycine Soja Oil, Lecithin, Brassica Oleracea Gemmifera Extract, Phaseolus Lunatus Seed Extract, Lepidium Sativum Sprout Extract, Ascorbyl Glucoside

Dicaprylyl Carbonate

Pentylene Glycol

Sodium Hyaluronate

Hydrolyzed Sodium Hyaluronate

Glycine

Serine

Glutamic Acid

Aspartic Acid

Leucine

Alanine

Lysine

Arginine

Tyrosine

Phenylalanine

Proline

Threonine

Valine

Isoleucine

Histidine

Ascorbic Acid

Haematococcus Pluvialis Extract

Ceramide NP

Tocopheryl Acetate

Hexapeptide-11

Palmitoyl Tripeptide-1

Ananas Sativus Fruit Extract

Saccharomyces/Magnesium Ferment

Saccharomyces/Copper Ferment

Saccharomyces/Silicon Ferment

Glyceryl Acrylate/Acrylic Acid Copolymer

Sucrose Stearate

Polyglyceryl-10 Laurate

Cetearyl Olivate

Sorbitan Olivate

Carbomer

Sodium Hydroxide

Lactobacillus Ferment

Leuconostoc/Radish Root Ferment Filtrate

Hydroxyacetophenone

CI 77491

Water, Propanediol, Dicaprylyl Carbonate, Glycerin, Pentylene Glycol, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Ascorbic Acid, Saccharide Isomerate, Haematococcus Pluvialis Extract, Ceramide NP, Tocopheryl Acetate, Tocopherol, Hexapeptide-11, Palmitoyl Tripeptide-1, Ananas Sativus Fruit Extract, Saccharomyces/Magnesium Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Butylene Glycol, Glyceryl Acrylate/Acrylic Acid Copolymer, Glyceryl Caprylate, Sucrose Stearate, Lecithin, Polyglyceryl-10 Laurate, Xanthan Gum, Cetearyl Olivate, Sorbitan Olivate, Sodium Citrate, Carbomer, Citric Acid, Cetearyl Alcohol, Sodium Hydroxide, Lactobacillus Ferment, Leuconostoc/Radish Root Ferment Filtrate, Hydroxyacetophenone, CI 77491

Reviews

Be the first to review

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

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.

Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.

Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.

It plays several roles in a formula:

Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.

Multiple assessments have found it to be non-irritating and non-sensitizing to most people.

However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.

Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.

Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.

Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.

This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.

A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.

Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.

Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Glyceryl Caprylate comes from glycerin and caprylic acid. It is an emollient, co-emulsifier, and preservative booster.

Its short C8 fatty acid chain makes it behave differently from its longer-chain emollient cousins like Glyceryl Stearate. It feels more lightweight, fast-absorbing, and silky instead of rich and waxy.

As a co-emulsifier, its "head" and "tail" sit at the oil-water interface. But overall, the short C8 tail and not being water soluble means it doesn't really have the muscle to emulsify a formula on its own. That's why you'll often see it paired with a primary emulsifier like Cetearyl Glucoside.

Interestingly, Glyceryl Caprylate acts as a preservative booster. This is because its fatty-acid backbone disrupts microbial lipid membranes. It shows excellent activity against bacteria and yeast but is weaker against mold.

Typical concentrations range from 0.5-1% and this ingredient is generally non-irritating.

Because this ingredient has a C8 fatty acid chain, it is outside the range that the Malassezia yeast metabolizes (making it fungal acne safe).

Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids.

Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker:

It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Saccharide Isomerate comes from sugars found in corn. It is a skin hydrator.

The structure of this ingredient can be altered to be more similar to the carbohydrates found in our skin. This ability to mimic our skin gives it hydrating properties.

Specifically, saccharide Isomerate is a humectant. Humectants draw moisture from the air to our skin.

Research shows Saccharide Isomerate to be an effective moisturizer.

Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.

Its main functions are to maintain the pH of a product and neutralize metal ions.

The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).

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.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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. Remember to stay hydrated!

Xanthan 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.

Similar Comparisons

Connected reading

Helpful context for this guide

Source-derived material selected through this article’s indexed topics.

P

About the author

Peptide Therapy Guide Editorial Team

Editorial team for Peptide Therapy Guide.

View all articles →