This hydrating emulsion is formulated around Squalane to hydrate skin and strengthen the skin barrier.

This barrier-repair moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and calm redness.

Emulsion
General Moisturizer
French France
American United States

What's inside

What's inside

Key Ingredients

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Benefits

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Ingredients Side-by-side

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Light 75% Expensive 50% Strong Scent 50%
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Heavy 67% Works Well 67% Absorbs Well 33%

Ingredients Explained

These ingredients are found in both products.

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

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products.

As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.

It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.

A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.

Learn more about Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsifying, Surfactant

We don't have a description for C12-20 Alkyl Glucoside yet.

Emulsion Stabilising

This ingredient is a blend of long-chain fatty alcohols (myristyl, cetyl, stearyl, arachidyl, and behenyl). It is an emulsion stabilizer with emollient properties.

Don't let the word "alcohol" scare you: fatty alcohols are nothing like the drying solvents. This ingredient actually helps soften and smooth the skin.

By the way, the FDA allows products to be labeled "alcohol-free" even when they contain fatty alcohols like this one.

In a formula, it prevents the water and oil phases from separating over time while also contributing to a pleasant, non-greasy slip.

Interestingly, this ingredient can organize into the structures that mimic the skin's own lipid architecture to help support barrier function and reduce transepidermal water loss (TEWL).

The CIR Expert Panel has thoroughly assess the individual fatty alcohols that make up this blend and found no significant toxicity or dermal irritation.

Learn more about C14-22 Alcohols
Humectant, Skin Conditioning, Skin Protecting

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.

Learn more about Glycerin

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.

Buffering

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide
Emulsifying

Sorbitan Isostearate is an emulsifer. It is created from isostearic acid and sorbitol.

As an emulsifier, it keeps the water and oil ingredients from separating. This keeps formulas stable and smooth.

In a 24 hour occlusive patch test on 56 subjects, 10% sorbitan isostearate was completely non-irritating. Most formulas use less than 10%.

Because it's a fatty acid ester, it may not be fungal acne safe since the Malassezia yeast can utilize it as a nutrient source.

Learn more about Sorbitan Isostearate
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. Remember to stay hydrated!

Learn more about Water

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