Good Molecules Sheer Mineral Sunscreen SPF 30 Versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningZinc Oxide
Cosmetic Colorant
Coco-Caprylate
Emollient
Caprylic/Capric Triglyceride
Masking
Butyloctyl Salicylate
Skin Conditioning
Propanediol
Solvent
Vitis Vinifera Seed Oil
Emollient
Sodium Stearoyl Glutamate
CleansingCetearyl Alcohol
Emollient
Arachidyl Alcohol
Emollient
Tocopherol
Antioxidant
Caprylyl Glycol
Emollient
Coco-Glucoside
Cleansing
Astrocaryum Tucuma Seed Butter
Emollient
Ethyl Ferulate
Antioxidant
Behenyl Alcohol
Emollient
Cetyl Palmitate
Emollient
Sorbitan Palmitate
Emulsifying
Sorbitan Olivate
Emulsifying
Arachidyl Glucoside
EmulsifyingSodium Gluconate
Skin ConditioningCitric Acid
Buffering
Bisabolol
Antioxidant
Acacia Senegal Gum
MaskingCaprylhydroxamic Acid
Glycerin
Humectant
Xanthan Gum
EmulsifyingAcetyl Glucosamine
Skin Conditioning
Sodium Hyaluronate
Humectant
Polyhydroxystearic Acid
Emulsifying
Tetrahexyldecyl Ascorbate
Antioxidant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Water, Zinc Oxide, Coco-Caprylate, Caprylic/Capric Triglyceride, Butyloctyl Salicylate, Propanediol, Vitis Vinifera Seed Oil, Sodium Stearoyl Glutamate, Cetearyl Alcohol, Arachidyl Alcohol, Tocopherol, Caprylyl Glycol, Coco-Glucoside, Astrocaryum Tucuma Seed Butter, Ethyl Ferulate, Behenyl Alcohol, Cetyl Palmitate, Sorbitan Palmitate, Sorbitan Olivate, Arachidyl Glucoside, Sodium Gluconate, Citric Acid, Bisabolol, Acacia Senegal Gum, Caprylhydroxamic Acid, Glycerin, Xanthan Gum, Acetyl Glucosamine, Sodium Hyaluronate, Polyhydroxystearic Acid, Tetrahexyldecyl Ascorbate, Aloe Barbadensis Leaf Juice
Water
Skin ConditioningAlcohol
Antimicrobial
Ethylhexyl Methoxycinnamate
UV Absorber
Ethylhexyl Triazone
UV Absorber
Isopropyl Palmitate
Emollient
Lauryl Methacrylate/Sodium Methacrylate Crosspolymer
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Hydrogenated Polyisobutene
EmollientBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Dextrin Palmitate
Emulsifying
Butylene Glycol
Humectant
Xylitol
Humectant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingDimethicone
Emollient
C12-15 Alkyl Benzoate
AntimicrobialGlycerin
Humectant
Glyceryl Stearate
Emollient
Propanediol
Solvent
Glyceryl Behenate
Emollient
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Cetearyl Alcohol
Emollient
Agar
MaskingSorbitan Distearate
EmollientIsoceteth-20
EmulsifyingPolyvinyl Alcohol
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Stearoyl Glutamic Acid
CleansingArginine
Masking
Potassium Hydroxide
BufferingSodium Hydroxide
BufferingRoyal Jelly Extract
Skin Conditioning
Sodium Hyaluronate
Humectant
Phenoxyethanol
Preservative
Disodium EDTA
BHT
Antioxidant
Parfum
Masking
Water, Alcohol, Ethylhexyl Methoxycinnamate, Ethylhexyl Triazone, Isopropyl Palmitate, Lauryl Methacrylate/Sodium Methacrylate Crosspolymer, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Hydrogenated Polyisobutene, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dextrin Palmitate, Butylene Glycol, Xylitol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dimethicone, C12-15 Alkyl Benzoate, Glycerin, Glyceryl Stearate, Propanediol, Glyceryl Behenate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Cetearyl Alcohol, Agar, Sorbitan Distearate, Isoceteth-20, Polyvinyl Alcohol, Dimethicone/Vinyl Dimethicone Crosspolymer, Stearoyl Glutamic Acid, Arginine, Potassium Hydroxide, Sodium Hydroxide, Royal Jelly Extract, Sodium Hyaluronate, Phenoxyethanol, Disodium EDTA, BHT, Parfum
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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.
Learn more about Cetearyl AlcoholGlycerin (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 GlycerinPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
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 PropanediolSodium 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.
Learn more about Sodium HyaluronateWater. 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
