Rare Beauty Positive Light Tinted Moisturizer Broad Spectrum SPF 20 Sunscreen Versus Ciaté London Dewy Skin Glass Glow Skin Tint
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Homosalate 9%
Skin ConditioningTitanium Dioxide 1.8%
Cosmetic ColorantZinc Oxide 0.9%
Cosmetic ColorantWater
Skin ConditioningDimethicone
EmollientTalc
AbrasiveC12-15 Alkyl Benzoate
AntimicrobialIsododecane
EmollientCetyl PEG/PPG-10/1 Dimethicone
EmulsifyingIsopentyldiol
HumectantSorbitol
HumectantTocopheryl Acetate
AntioxidantPhenoxyethanol
PreservativeSodium Chloride
MaskingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningMagnesium Sulfate
Sodium Dehydroacetate
PreservativeHydrogen Dimethicone
Potassium Sorbate
PreservativeDisteardimonium Hectorite
StabilisingLecithin
EmollientBenzoic Acid
MaskingAluminum Hydroxide
EmollientAlumina
AbrasiveDehydroacetic Acid
PreservativePropylene Carbonate
SolventHelianthus Annuus Seed Oil
EmollientTriethoxycaprylylsilane
Tocopherol
AntioxidantEthylhexylglycerin
Skin ConditioningAscorbyl Palmitate
AntioxidantCitric Acid
BufferingGardenia Florida Fruit Extract
Skin ConditioningNelumbo Nucifera Flower Extract
Skin ConditioningNymphaea Odorata Root Extract
RefreshingCI 77891
Cosmetic ColorantIron Oxides
Homosalate 9%, Titanium Dioxide 1.8%, Zinc Oxide 0.9%, Water, Dimethicone, Talc, C12-15 Alkyl Benzoate, Isododecane, Cetyl PEG/PPG-10/1 Dimethicone, Isopentyldiol, Sorbitol, Tocopheryl Acetate, Phenoxyethanol, Sodium Chloride, Dimethicone/Vinyl Dimethicone Crosspolymer, Magnesium Sulfate, Sodium Dehydroacetate, Hydrogen Dimethicone, Potassium Sorbate, Disteardimonium Hectorite, Lecithin, Benzoic Acid, Aluminum Hydroxide, Alumina, Dehydroacetic Acid, Propylene Carbonate, Helianthus Annuus Seed Oil, Triethoxycaprylylsilane, Tocopherol, Ethylhexylglycerin, Ascorbyl Palmitate, Citric Acid, Gardenia Florida Fruit Extract, Nelumbo Nucifera Flower Extract, Nymphaea Odorata Root Extract, CI 77891, Iron Oxides
Water
Skin ConditioningCyclohexasiloxane
EmollientPhenyl Trimethicone
Skin ConditioningCetyl PEG/PPG-10/1 Dimethicone
EmulsifyingCetearyl Ethylhexanoate
EmollientTrimethylsiloxysilicate
EmollientPEG-4
HumectantPolypropylsilsesquioxane
Ethylhexyl Polyhydroxystearate
EmollientDisteardimonium Hectorite
StabilisingSynthetic Fluorphlogopite
Alcohol Denat.
AntimicrobialDimethicone
EmollientPhenoxyethanol
PreservativeSodium Chloride
MaskingBenzyl Alcohol
PerfumingSodium Dehydroacetate
PreservativeMagnesium Aluminum Silicate
AbsorbentTalc
AbrasiveSilica Dimethyl Silylate
EmollientMethicone
EmollientTocopheryl Acetate
AntioxidantSilica
AbrasiveParfum
MaskingLauroyl Lysine
Skin ConditioningSodium Phytate
Sodium Hyaluronate
HumectantTriethoxycaprylylsilane
Ascorbyl Palmitate
AntioxidantGlycerin
HumectantAlcohol
AntimicrobialHylocereus Undatus Fruit Juice
Skin ConditioningCitrus Junos Fruit Extract
Skin ConditioningLactic Acid
BufferingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
AntioxidantCitric Acid
BufferingMaltodextrin
AbsorbentSodium Benzoate
MaskingPotassium Sorbate
PreservativeAscorbic Acid
AntioxidantCitronellol
PerfumingCI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantWater, Cyclohexasiloxane, Phenyl Trimethicone, Cetyl PEG/PPG-10/1 Dimethicone, Cetearyl Ethylhexanoate, Trimethylsiloxysilicate, PEG-4, Polypropylsilsesquioxane, Ethylhexyl Polyhydroxystearate, Disteardimonium Hectorite, Synthetic Fluorphlogopite, Alcohol Denat., Dimethicone, Phenoxyethanol, Sodium Chloride, Benzyl Alcohol, Sodium Dehydroacetate, Magnesium Aluminum Silicate, Talc, Silica Dimethyl Silylate, Methicone, Tocopheryl Acetate, Silica, Parfum, Lauroyl Lysine, Sodium Phytate, Sodium Hyaluronate, Triethoxycaprylylsilane, Ascorbyl Palmitate, Glycerin, Alcohol, Hylocereus Undatus Fruit Juice, Citrus Junos Fruit Extract, Lactic Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Citric Acid, Maltodextrin, Sodium Benzoate, Potassium Sorbate, Ascorbic Acid, Citronellol, CI 77891, CI 77491, CI 77492, CI 77499
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ascorbyl Palmitate is a fat-soluble form of vitamin C (Ascorbic Acid) made by combining it with palmitic acid.
It is able to blend easily into creams and oil-based formulas because it dissolves in oils rather than water.
As you may know, regular vitamin C is notorious for breaking down when exposed to sunlight and air. Ascorbyl Palmitate is more stable and degrades at a slower rate.
Research on whether it converts efficiently into active vitamin C once it's applied on your skin is still limited.
Some in-vitro studies suggest it may support collagen production, but it is not considered one of the stronger vitamin C derivatives, like:
Due to the palmitic acid base, this ingredient may not be fungal acne safe. Comedogenic studies have also shown this ingredient to have a rating of 2.
It's also worth keeping in mind that comedogenic and irritancy ratings are tested on individual ingredients, not finished formulas. The final product's formulation, concentration, and other ingredients all play a role in how something actually behaves on your skin.
Learn more about Ascorbyl PalmitateThis ingredient is a silicone-based emulsifer that helps the water and oil phases play nicely together. It's so effective because one end of the molecule loves oil and the other one loves water.
Besides holding formulas together, it also leaves a silky and lightweight feel on skin without the greasiness. A manufacturer also claims it can help with the controlled release of active ingredients.
The CIR Expert Panel found this ingredient to not be sensitizing in concentrations up to 15% in human maximazation testing and dimethicone-based compounds were not comedogenic.
It has a high molecular weight well above 1,000 g/mol which means it limits meaningful skin penetration.
A 2019 study specifically tested this ingredient and found no observable Malassezia growth in its presence.
Learn more about Cetyl PEG/PPG-10/1 DimethiconeCi 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 77891Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidDimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeDisteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoritePhenoxyethanol 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.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateChances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done on it. Either way, the overall formulation of a product matters a lot more than any single ingredient.
You might see this ingredient used in scrubs as a primary exfoliating ingredient.
Learn more about Sodium ChlorideThis ingredient is a preservative with antimicrobial properties. It is the sodium salt of dehydroacetic acid.
It is especially effective at preventing bacterial and fungal growth in low concentrations.
Talc is a clay mineral. It helps absorb moisture and improve the texture of products. Like other types of clay, Talc can have a slight exfoliating effect on skin. Talc can be added to increase the volume of products.
Some Baby powders are made by combining talc with corn starch. The word "talc" comes from Latin and originates from Arabic. Talc is a mineral commonly found throughout the world.
If you have any concerns about using talc, we recommend checking out the FDA's official page.
Learn more about TalcTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateTriethoxycaprylylsilane is a silicon-based surface modifier that makes sunscreens feel silky and makeup stay put.
Its main job is to coat mineral particles like titanium dioxide, zinc oxide, and color pigments in a thin, oily layer so they spread smoothly, don't clump, and stick to skin better.
This ingredient is typically used at low levels (up to 2.5% in eyeshadow and 1% in lipstick).
Learn more about TriethoxycaprylylsilaneWater. 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