r.e.m. beauty Hypernova Satin Matte Blush - Strawberry Nebula 04_Vibrant Magenta Versus SHEGLAM Lightweight Matte Blush - Insta Flame
Updated on July 07, 2025
Overview
What they are
These products are both cruelty-free and reef safe blushes. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants and Vitamin E
Suited For
They're both likely to be good for fighting acne, dry skin, oily skin and reducing pores
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
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
r.e.m. beauty Hypernova Satin Matte Blush 22 ingredients
SHEGLAM Lightweight Matte Blush 19 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
r.e.m. beauty Hypernova Satin Matte Blush 22 ingredients
SHEGLAM Lightweight Matte Blush 19 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Mica
Cosmetic Colorant
Pentaerythrityl Tetraisostearate
Emollient
Hydrogenated Vegetable Oil
Emollient
Octyldodecyl Stearoyl Stearate
Emollient
Aluminum Hydroxide
EmollientAluminum Starch Octenylsuccinate
Absorbent
Silica
Abrasive
Hydrogenated Polyisobutene
EmollientCaprylyl Glycol
Emollient
Ethylhexylglycerin
Skin ConditioningCaprylic/Capric Triglyceride
Masking
Kaolin
Abrasive
Lauroyl Lysine
Skin ConditioningEthylene/Propylene/Styrene Copolymer
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sorbitan Tristearate
EmulsifyingButylene/Ethylene/Styrene Copolymer
Tocopherol
Antioxidant
CI 77891
Cosmetic ColorantCI 45410
Cosmetic ColorantCI 77007
Cosmetic ColorantCI 15850
Cosmetic ColorantMica, Pentaerythrityl Tetraisostearate, Hydrogenated Vegetable Oil, Octyldodecyl Stearoyl Stearate, Aluminum Hydroxide, Aluminum Starch Octenylsuccinate, Silica, Hydrogenated Polyisobutene, Caprylyl Glycol, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Kaolin, Lauroyl Lysine, Ethylene/Propylene/Styrene Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbitan Tristearate, Butylene/Ethylene/Styrene Copolymer, Tocopherol, CI 77891, CI 45410, CI 77007, CI 15850
Mica
Cosmetic Colorant
Talc
Abrasive
Magnesium Myristate
Dimethicone
Emollient
Synthetic Wax
Abrasive
Diisostearyl Malate
EmollientCaprylic/Capric Triglyceride
Masking
Trimethylsiloxysilicate
Emollient
Phenoxyethanol
Preservative
Caprylyl Glycol
Emollient
Tocopheryl Acetate
Antioxidant
Ethylhexylglycerin
Skin ConditioningAluminum Hydroxide
EmollientKaolin
Abrasive
CI 77891
Cosmetic ColorantIron Oxides
CI 77742
Cosmetic ColorantCI 15850
Cosmetic ColorantCI 73360
Cosmetic Colorant
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
There is currently no credible scientific evidence linking aluminum hydroxide in cosmetics to increased cancer risk.
Major health organizations allow the use of aluminum hydroxide in personal care products and have not flagged it as a carcinogenic risk at typical usage levels.
Learn more about Aluminum HydroxideThis ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolCi 15850 is the pigment color red. It is an azo dye and created synthetically.
Azo dyes need to be thoroughly purified before use. This allows them to be more stable and longer-lasting.
This ingredient is common in foundations, lipsticks, and blushes. This color is described as brown/orangey red.
It has many secondary names such as Red 6 and Red 7. According to a manufacturer, Red 6 usually contains aluminum.
Learn more about CI 15850Ci 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 77891Ethylhexylglycerin (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.
Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.
Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.
Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.
The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.
Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.
Learn more about KaolinMica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.
Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.
Learn more about MicaIngredient Ratings
Here's what our community thinks of the ingredients in these products.
