Face Primer
Sunscreen
Japanese Japan
Japanese Japan

What's inside

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

Water

Skin Conditioning

Cyclopentasiloxane

Emollient
Silicon Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 UV Protection IconMineral UV Filter IconNon-Reef-Safe Icon

Diphenylsiloxy Phenyl Trimethicone

Skin Conditioning
Silicon Icon

PEG-9 Polydimethylsiloxyethyl Dimethicone

Emulsifying
Silicon Icon

Octyldodecyl Myristate

Emollient

Triethylhexanoin

Masking

Pentylene Glycol

Skin Conditioning
Good for Barrier Repair Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Cetyl PEG/PPG-10/1 Dimethicone

Emulsifying
Silicon Icon

Disteardimonium Hectorite

Stabilising

Trimethylsiloxysilicate

Emollient
Silicon Icon

Lauroyl Lysine

Skin Conditioning
Good for Oily Skin Icon

Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer

Silicon IconGood for Oily Skin Icon

Sodium Chloride

Masking

Aluminum Hydroxide

Emollient

Stearic Acid

Cleansing
2-3 / 0 Helps hydrate Dry Skin IconMay worsen Seborrheic Dermatitis IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon

Dipentaerythrityl Tri-Polyhydroxystearate

Emollient
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate

Skin Conditioning

Tribehenin

Emollient
0 / 0 May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Phenoxyethanol

Preservative
Preservative Icon

Dimethicone/Vinyl Dimethicone Crosspolymer

Skin Conditioning
Silicon Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconHelps brighten skin IconHelps reduce Skin Redness IconGood for Dark Spots IconGood for Barrier Repair Icon

Stearyl Glycyrrhetinate

Skin Conditioning

Methicone

Emollient
Silicon Icon

Biosaccharide Gum-4

Skin Conditioning
Helps hydrate Dry Skin Icon

Hydroxystearic Acid

Cleansing
May worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Silica

Abrasive
Exfoliant IconGood for Oily Skin IconGood for Minimizing Pores Icon

Limnanthes Alba Seed Oil

Skin Conditioning
Oil IconHelps hydrate Dry Skin IconMay worsen Seborrheic Dermatitis IconNot safe for Fungal Acne Icon

Carnosine

Skin Conditioning
Helps with Anti-Aging IconGood for Scar Healing Icon

Taurine

Buffering

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconGood for Barrier Repair Icon

Lysine Hcl

Skin Conditioning
Helps hydrate Dry Skin Icon

Polyquaternium-61

Skin Conditioning

Glutamic Acid

Humectant
Helps reduce irritation Icon

Glycine

Buffering
Helps hydrate Dry Skin Icon

Leucine

Skin Conditioning

Histidine Hcl

Skin Conditioning

Serine

Masking
Helps hydrate Dry Skin Icon

Valine

Masking

Tin Oxide

Abrasive
Exfoliant Icon

Zinc Aspartate

Skin Conditioning

Threonine

Helps hydrate Dry Skin Icon

Alanine

Masking
Helps hydrate Dry Skin Icon

Isoleucine

Skin Conditioning

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Phenylalanine

Masking
Helps hydrate Dry Skin Icon

Arginine

Masking
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Proline

Skin Conditioning
Helps hydrate Dry Skin Icon

Tyrosine

Masking

Alginic Acid

Skin Conditioning

Disodium Guanylate

Emollient

Talc

Abrasive
1 / 0 Exfoliant Icon

Dimethicone

Emollient
1 / 0 Silicon IconGood for Scar Healing Icon

Boron Nitride

Absorbent
Good for Oily Skin Icon

Iron Oxides

Ingredients Explained

These ingredients are found in both products.

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

Masking, Skin Conditioning

Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources.

It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy.

Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces.

A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks.

Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis.

One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies.

Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne.

Learn more about Arginine
Preservative

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

Learn more about Phenoxyethanol
Masking, Skin Conditioning

Triethylhexanoin is created from glycerin and 2-ethylhexanoic acid. It is a solvent and emollient.

As a solvent, Triethylhexanoin helps dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.

It is also an emollient and helps condition the skin.

Learn more about Triethylhexanoin
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

Similar Comparisons