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

Butylene Glycol

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

Propanediol

Solvent

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.

Learn more about Propanediol

Sodium Hyaluronate

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

Hydrolyzed Hyaluronic Acid

Humectant, Skin Conditioning

Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.

Low molecular weight HA has been shown to hydrate and increase elasticity of the skin. Increasing elasticity is also associated with reduction of wrinkle depth.

One study found topical low molecular weight hyaluronic acid may be considered for the treatment of rosacea in the adult population. However, we always recommend speaking with a professional about your skin concerns.

Hyaluronic acids are a humectant. This means they draw moisture from the air. Hyaluronic acids help moisturize, soothe, and protect the skin.

Read more about other common forms of hyaluronic acid:

Learn more about Hydrolyzed Hyaluronic Acid

Hydroxypropyltrimonium Hyaluronate

This form of hyaluronic acid is produced through fermentation.

According to a manufacturer, it has a positive charge by ionic binding to help moisturize and give hair a smooth feel. This is why you'll find this ingredient in shampoos and body washes.

Sodium Hyaluronate Crosspolymer

Humectant, Skin Conditioning

Sodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.

The structure of Sodium Hyaluronate Crosspolymer allows it to stay in the skin's top layer for a longer period of time. This allows for even more hydration and humectant action than hyaluronic acid.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate Crosspolymer

Sodium Acetylated Hyaluronate

Humectant

Sodium Acetylated Hyaluronate is a type of Hyaluronic Acid.

Hyaluronic Acids help moisturize, soothe, and protect the skin.

Read about common types of Hyaluronic Acid here: Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Hyaluronic Acid

Learn more about Sodium Acetylated Hyaluronate

Carbomer

Emulsion Stabilising, Gel Forming

Carbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.

A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.

Ingredient Ratings

Here's what our community thinks of the ingredients in these products.

Soothing Face Moisturizer Essence

Gokujyun Premium Lotion

When to use

Jin Jung Sung Soothing Face Moisturizer Essence 55 ingredients

Hada Labo Gokujyun Premium Lotion 31 ingredients

66 Routines

52% use in am

48% use in pm

98% use every day

When to use See routines that use it ->

34 Routines

50% use in am

44% use in pm

91% use every day

When to use See routines that use it ->

Reviews

Here's what our community thinks

Jin Jung Sung Soothing Face Moisturizer Essence 55 ingredients

Soothing Face Moisturizer Essence hasn't been rated yet.

Rate it now

Hada Labo Gokujyun Premium Lotion 31 ingredients

4.7 /5

from 3 ratings

Hydrating (3) Works Well (3) No Scent (2)

Oreoluwa Jejeloye

2 months ago

Review

It is super hydrating and i use it mostly on those days i dont want to do too much.. I cleanse, use this and sunscreen👏🏾

#great value

#hydrating

#sticky

#no scent

Hada Labo

Gokujyun Premium Lotion

Natalie Winter

2 months ago

Review

Great for a compromised skin barrier. Feels super hydrating and occlusive -- similar to a snail mucin texture. Leaves a bit of a sticky/tacky finish, which doubles as a primer under makeup. Also makes the skin super glowy. WRP (just wish it was fragrance-free).

#great value

#hydrating

#sticky

#works well

Hada Labo

Gokujyun Premium Lotion