rms beauty ReEvolve Radiance Locking Hydrating Primer Versus Rare Beauty Always An Optimist Illuminating Primer
Overview
What they are
These products are both cruelty-free and reef safe face primers. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, parabens or silicones
What's Inside
They both contain oils
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
rms beauty ReEvolve Radiance Locking Hydrating Primer 43 ingredients
Rare Beauty Always An Optimist Illuminating Primer 18 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
rms beauty ReEvolve Radiance Locking Hydrating Primer 43 ingredients
Rare Beauty Always An Optimist Illuminating Primer 18 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventGlycerin
Humectant
Tricaprylin
Masking
Dipropylene Glycol
Masking1,2-Hexanediol
Skin ConditioningPolyglyceryl-3 Distearate
Emulsifying
Polyurethane-15
Betaine
Humectant
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingGlyceryl Stearate
Emollient
Cetearyl Alcohol
Emollient
Tromethamine
BufferingPolyisobutene
Synthetic Fluorphlogopite
Hyaluronic Acid
Humectant
Ethylhexylglycerin
Skin ConditioningGlyceryl Stearate Citrate
Emollient
Mica
Cosmetic Colorant
Sorbitan Oleate
Emulsifying
Caprylyl/Capryl Glucoside
CleansingCitrus Aurantium Bergamia Fruit Oil
Masking
Olea Europaea Fruit Oil
Masking
Squalane
Emollient
Citrus Aurantium Dulcis Peel Oil
Masking
Tin Oxide
Abrasive
Solanum Melongena Fruit Extract
Skin ConditioningLavandula Angustifolia Oil
Masking
Juniperus Virginiana Oil
Masking
Pelargonium Graveolens Flower Oil
Masking
Disodium Acetyl Glucosamine Phosphate
Skin ConditioningCopaifera Officinalis Resin
MaskingSodium Glucuronate
HumectantMagnesium Sulfate
Myrtus Communis Oil
Masking
Artemisia Vulgaris Oil
Perfuming
Rosa Damascena Flower Oil
Masking
Ferula Galbaniflua Resin Oil
Antimicrobial
Limonene
Perfuming
Linalool
Perfuming
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantWater, Propanediol, Glycerin, Tricaprylin, Dipropylene Glycol, 1,2-Hexanediol, Polyglyceryl-3 Distearate, Polyurethane-15, Betaine, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glyceryl Stearate, Cetearyl Alcohol, Tromethamine, Polyisobutene, Synthetic Fluorphlogopite, Hyaluronic Acid, Ethylhexylglycerin, Glyceryl Stearate Citrate, Mica, Sorbitan Oleate, Caprylyl/Capryl Glucoside, Citrus Aurantium Bergamia Fruit Oil, Olea Europaea Fruit Oil, Squalane, Citrus Aurantium Dulcis Peel Oil, Tin Oxide, Solanum Melongena Fruit Extract, Lavandula Angustifolia Oil, Juniperus Virginiana Oil, Pelargonium Graveolens Flower Oil, Disodium Acetyl Glucosamine Phosphate, Copaifera Officinalis Resin, Sodium Glucuronate, Magnesium Sulfate, Myrtus Communis Oil, Artemisia Vulgaris Oil, Rosa Damascena Flower Oil, Ferula Galbaniflua Resin Oil, Limonene, Linalool, CI 77891, CI 77491
Water
Skin ConditioningGlycerin
Humectant
Ethylhexyl Palmitate
Emollient
Isohexadecane
EmollientSynthetic Fluorphlogopite
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Emulsion StabilisingCaprylic/Capric Triglyceride
MaskingHelianthus Annuus Seed Oil
Emollient
Gardenia Florida Fruit Extract
Skin ConditioningNelumbo Nucifera Flower Extract
Skin ConditioningNymphaea Odorata Root Extract
RefreshingPhenoxyethanol
Preservative
1,2-Hexanediol
Skin ConditioningPolysorbate 80
Emulsifying
Sorbitan Oleate
Emulsifying
Tin Oxide
Abrasive
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantWater, Glycerin, Ethylhexyl Palmitate, Isohexadecane, Synthetic Fluorphlogopite, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Caprylic/Capric Triglyceride, Helianthus Annuus Seed Oil, Gardenia Florida Fruit Extract, Nelumbo Nucifera Flower Extract, Nymphaea Odorata Root Extract, Phenoxyethanol, 1,2-Hexanediol, Polysorbate 80, Sorbitan Oleate, Tin Oxide, CI 77891, CI 77491
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 WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about Glycerin1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Synthetic Fluorphlogopite is the synthethic version of mica. It consists of fluorine, aluminum and silicate.
Synthetic Fluorphlogopite is used to add volume to products.
It is considered non-irritating on the skin.
Learn more about Synthetic FluorphlogopiteSorbitan Oleate is created from compounds in oleic acid and sorbitol.
It is used to stabilize a product by preventing ingredients from separating. Emulsifiers help keep ingredients together, such as oils and water.
According to a manufacturer, the ingredient Sorbitan Monooleate shares an INCI name with this one.
Sorbitan Oleate may not be fungal acne safe. It can also worsen oily skin.
Learn more about Sorbitan OleateTin Oxide is an inorganic oxide used to add opacity and volume to a product. In nature, it is already found in mineral form. The main ore of tin is an opaque and shiny mineral called casseterite.
Tin Oxide helps remove translucency in a product, or make it more opaque. Besides adding opacity, tin oxide is used for bulking to add volume.
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 77891Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.
Iron III oxides are classified as inorganic chemicals for coloring.
Synthetically created Ci 77491 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.
Learn more about CI 77491Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
rms beauty ReEvolve Radiance Locking Hydrating Primer 43 ingredients
Rare Beauty Always An Optimist Illuminating Primer 18 ingredients
Reviews
Here's what our community thinks
rms beauty ReEvolve Radiance Locking Hydrating Primer 43 ingredients
Rare Beauty Always An Optimist Illuminating Primer 18 ingredients
Leaves your skin nice and glowy, hold my makeup all day!
