Hada Labo Premium Hydrating Lotion Versus Neutrogena Hydro Boost Hyaluronic Acid Serum

Hada Labo Premium Hydrating Lotion Versus Neutrogena Hydro Boost Hyaluronic Acid Serum

This hydrating toner is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.

This hydrating serum is formulated around Panthenol and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Dipropylene Glycol

Niacinamide

Hydroxyethyl Urea

Pentylene Glycol

PEG/PPG-17/6 Copolymer

PEG-32

Triethyl Citrate

Methyl Gluceth-10

1,2-Hexanediol

Butylene Glycol

Trehalose

Hydroxyacetophenone

Carbomer

Diethoxyethyl Succinate

PEG-75

Maltooligosyl Glucoside

Disodium Succinate

Sodium Hyaluronate

Hydrogenated Starch Hydrolysate

Potassium Hydroxide

Lactobacillus/Soybean Ferment Extract

Viscum Album Leaf Extract

Succinic Acid

Disodium EDTA

Imperata Cylindrica Root Extract

Hydrolyzed Sodium Hyaluronate

C12-13 Alkyl Glyceryl Hydrolyzed Hyaluronate

Phenylethyl Resorcinol

Hydrolyzed Collagen

Copper Tripeptide-1

Sodium Acetylated Hyaluronate

Caprylyl Glycol

Polyquaternium-51

Sodium Hyaluronate Crosspolymer

Lactococcus/Hyaluronic Acid Ferment Filtrate

Acetyl Hexapeptide-8

Aphanothece Sacrum Polysaccharide

Silica

Water, Glycerin, Dipropylene Glycol, Niacinamide, Hydroxyethyl Urea, Pentylene Glycol, PEG/PPG-17/6 Copolymer, PEG-32, Triethyl Citrate, Methyl Gluceth-10, 1,2-Hexanediol, Butylene Glycol, Trehalose, Hydroxyacetophenone, Carbomer, Diethoxyethyl Succinate, PEG-75, Maltooligosyl Glucoside, Disodium Succinate, Sodium Hyaluronate, Hydrogenated Starch Hydrolysate, Potassium Hydroxide, Lactobacillus/Soybean Ferment Extract, Viscum Album Leaf Extract, Succinic Acid, Disodium EDTA, Imperata Cylindrica Root Extract, Hydrolyzed Sodium Hyaluronate, C12-13 Alkyl Glyceryl Hydrolyzed Hyaluronate, Phenylethyl Resorcinol, Hydrolyzed Collagen, Copper Tripeptide-1, Sodium Acetylated Hyaluronate, Caprylyl Glycol, Polyquaternium-51, Sodium Hyaluronate Crosspolymer, Lactococcus/Hyaluronic Acid Ferment Filtrate, Acetyl Hexapeptide-8, Aphanothece Sacrum Polysaccharide, Silica

Panthenol

Phenoxyethanol

Chlorphenesin

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Xylitylglucoside

Anhydroxylitol

Sodium Hydroxide

Yeast Extract

Xylitol

Hydrolyzed Hyaluronic Acid

Carrageenan

Agar

Potassium Chloride

Xanthan Gum

Ultramarines

Titanium Dioxide

Water, Glycerin, Butylene Glycol, Panthenol, Pentylene Glycol, Phenoxyethanol, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Trehalose, Xylitylglucoside, Sodium Hyaluronate, Anhydroxylitol, Disodium EDTA, Sodium Hydroxide, Yeast Extract, Xylitol, Hydrolyzed Hyaluronic Acid, Carrageenan, Agar, Potassium Chloride, Xanthan Gum, Ultramarines, Titanium Dioxide

Reviews

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.

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

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.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties.

As a humectant, trehalose helps draw moisture from the air to your skin. This helps keep your skin hydrated.

Due to its antioxidant properties, trehalose may help with signs of aging. Antioxidants help fight free-radical molecules, unstable molecules that may damage your skin.

In medicine, trehalose and hyaluronic acid are used to help treat dry eyes.

Some animals, plants, and bacteria create trehalose as a source of energy to survive freeze or lack of water.

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!

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