La Mer The Broad Spectrum SPF 50 UV Protecting Fluid Versus Skin79 Sun Gel Waterproof SPF50+ PA++++
Updated on October 23, 2023
Overview
What they are
These products are both sunscreens. They have a total of 9 ingredients in common
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for anti aging, dry skin, sensitive skin and scar healing
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances, oils and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
La Mer The Broad Spectrum SPF 50 UV Protecting Fluid 56 ingredients
Skin79 Sun Gel Waterproof SPF50+ PA++++ 47 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
La Mer The Broad Spectrum SPF 50 UV Protecting Fluid 56 ingredients
Skin79 Sun Gel Waterproof SPF50+ PA++++ 47 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Methyl Trimethicone
Skin Conditioning
Neopentyl Glycol Diheptanoate
EmollientAleurites Moluccanus Seed Oil
Skin Conditioning
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
PEG-100 Stearate
Butylene Glycol
Humectant
Glyceryl Stearate
Emollient
Dipentaerythrityl Tri-Polyhydroxystearate
Emollient
Potassium Cetyl Phosphate
EmulsifyingAlgae Extract
Emollient
Sesamum Indicum Seed Oil
Emollient
Medicago Sativa Seed Powder
Skin ConditioningHelianthus Annuus Seedcake
Abrasive
Prunus Amygdalus Dulcis Seed Meal
Abrasive
Eucalyptus Globulus Leaf Oil
Perfuming
Sodium Gluconate
Skin ConditioningCopper Gluconate
Skin Conditioning
Calcium Gluconate
HumectantMagnesium Gluconate
Skin ConditioningZinc Gluconate
Skin Conditioning
Tocopheryl Succinate
Antioxidant
Niacin
Smoothing
Sesamum Indicum Seed Powder
Skin ConditioningLaminaria Ochroleuca Extract
Skin Conditioning
Malachite
Skin ConditioningCaffeine
Skin Conditioning
Sorbitol
Humectant
Sodium Hyaluronate
Humectant
Cetyl Alcohol
Emollient
Stearic Acid
Cleansing
Vp/Eicosene Copolymer
Ethylhexylglycerin
Skin ConditioningSaccharide Isomerate
Humectant
Caprylic/Capric Triglyceride
Masking
Caprylyl Glycol
EmollientAmmonium Acryloyldimethyltaurate/Vp Copolymer
Dehydroxanthan Gum
Emulsion StabilisingSodium Dehydroacetate
Preservative
Citric Acid
Buffering
Tourmaline
Styrene/Acrylates Copolymer
Silica
Abrasive
PEG-8 Laurate
Emulsifying
Parfum
Masking
Disodium EDTA
Phenoxyethanol
Preservative
Limonene
Perfuming
Geraniol
Perfuming
Hydroxycitronellal
Perfuming
Linalool
Perfuming
Citronellol
Perfuming
Mica
Cosmetic Colorant
CI 61570
Cosmetic ColorantCI 77891
Cosmetic ColorantWater, Butyloctyl Salicylate, Methyl Trimethicone, Neopentyl Glycol Diheptanoate, Aleurites Moluccanus Seed Oil, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG-100 Stearate, Butylene Glycol, Glyceryl Stearate, Dipentaerythrityl Tri-Polyhydroxystearate, Potassium Cetyl Phosphate, Algae Extract, Sesamum Indicum Seed Oil, Medicago Sativa Seed Powder, Helianthus Annuus Seedcake, Prunus Amygdalus Dulcis Seed Meal, Eucalyptus Globulus Leaf Oil, Sodium Gluconate, Copper Gluconate, Calcium Gluconate, Magnesium Gluconate, Zinc Gluconate, Tocopheryl Succinate, Niacin, Sesamum Indicum Seed Powder, Laminaria Ochroleuca Extract, Malachite, Caffeine, Sorbitol, Sodium Hyaluronate, Cetyl Alcohol, Stearic Acid, Vp/Eicosene Copolymer, Ethylhexylglycerin, Saccharide Isomerate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dehydroxanthan Gum, Sodium Dehydroacetate, Citric Acid, Tourmaline, Styrene/Acrylates Copolymer, Silica, PEG-8 Laurate, Parfum, Disodium EDTA, Phenoxyethanol, Limonene, Geraniol, Hydroxycitronellal, Linalool, Citronellol, Mica, CI 61570, CI 77891
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Homosalate
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Propanediol
Solvent
Dimethicone Crosspolymer
Emulsion StabilisingPentylene Glycol
Skin ConditioningSalvia Hispanica Seed Extract
EmollientCentella Asiatica Extract
Cleansing
Houttuynia Cordata Extract
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Fructooligosaccharides
Humectant
Saccharide Hydrolysate
HumectantAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningTriethanolamine
BufferingPullulan
Octyldodecanol
Emollient1,2-Hexanediol
Skin Conditioning
Butylene Glycol
Humectant
Anthemis Nobilis Flower Extract
Masking
Echium Plantagineum Seed Oil
Skin Conditioning
Helianthus Annuus Seed Oil
Emollient
Persea Gratissima Fruit Extract
EmollientCalendula Officinalis Flower Extract
Masking
Cardiospermum Halicacabum Flower/Leaf/Vine Extract
Skin ConditioningDimethicone
Emollient
Xanthan Gum
EmulsifyingPolyglyceryl-3 Methylglucose Distearate
Emulsifying
Polysorbate 20
Emulsifying
Polyacrylate Crosspolymer-6
Emulsion StabilisingCI 77891
Cosmetic ColorantC12-15 Alkyl Benzoate
AntimicrobialTocopherol
Antioxidant
Glyceryl Stearate
Emollient
Aloe Barbadensis Leaf Extract
Emollient
PEG-100 Stearate
Aluminum Stearate
Cosmetic ColorantOleth-10
EmulsifyingPolyhydroxystearic Acid
Emulsifying
Alumina
Abrasive
Isodeceth-6
EmulsifyingT-Butyl Alcohol
Perfuming
Simethicone
Emollient
Phenoxyethanol
Preservative
Parfum
Masking
Water, Ethylhexyl Methoxycinnamate, Homosalate, Ethylhexyl Salicylate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Propanediol, Dimethicone Crosspolymer, Pentylene Glycol, Salvia Hispanica Seed Extract, Centella Asiatica Extract, Houttuynia Cordata Extract, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Fructooligosaccharides, Saccharide Hydrolysate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Triethanolamine, Pullulan, Octyldodecanol, 1,2-Hexanediol, Butylene Glycol, Anthemis Nobilis Flower Extract, Echium Plantagineum Seed Oil, Helianthus Annuus Seed Oil, Persea Gratissima Fruit Extract, Calendula Officinalis Flower Extract, Cardiospermum Halicacabum Flower/Leaf/Vine Extract, Dimethicone, Xanthan Gum, Polyglyceryl-3 Methylglucose Distearate, Polysorbate 20, Polyacrylate Crosspolymer-6, CI 77891, C12-15 Alkyl Benzoate, Tocopherol, Glyceryl Stearate, Aloe Barbadensis Leaf Extract, PEG-100 Stearate, Aluminum Stearate, Oleth-10, Polyhydroxystearic Acid, Alumina, Isodeceth-6, T-Butyl Alcohol, Simethicone, Phenoxyethanol, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 WaterPeg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product.
PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.
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 GlycolGlyceryl Stearate is a mix of glycerin and stearic acid.
It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.
As an emollient, it helps soften skin and supports barrier-replenishing ingredients.
In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.
This ingredient may not be fungal-acne safe
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearateEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
AAVC is able to increase the consistency and viscosity of products due to its large molecule size. It also prevents ingredients from separating.
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.
Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.
Learn more about CI 77891Ingredient Ratings
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When to use
La Mer The Broad Spectrum SPF 50 UV Protecting Fluid 56 ingredients
Skin79 Sun Gel Waterproof SPF50+ PA++++ 47 ingredients
