REN Clean Skincare Glow Daily Vitamin C Gel Cream Versus Medik8 C-Tetra Lipid Vitamin C Serum
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 4 ingredients in common
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, reducing pores, scar healing and better texture
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain common allergens, fragrances and 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
REN Clean Skincare Glow Daily Vitamin C Gel Cream 31 ingredients
Medik8 C-Tetra Lipid Vitamin C Serum 11 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
REN Clean Skincare Glow Daily Vitamin C Gel Cream 31 ingredients
Medik8 C-Tetra Lipid Vitamin C Serum 11 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Cetearyl Ethylhexanoate
Emollient
Lauryl Laurate
Skin Conditioning
Cetearyl Alcohol
Emollient
Tapioca Starch
Ascorbyl Glucoside
Antioxidant
Hydroxyacetophenone
Antioxidant
Carbomer
Emulsion StabilisingPhenoxyethanol
Preservative
Cetearyl Glucoside
EmulsifyingMannitol
Humectant
Faex Extract
Skin ConditioningCitrus Grandis Peel Oil
Masking
Hippophae Rhamnoides Oil
Emollient
Parfum
Masking
Citrus Aurantium Dulcis Flower Oil
Astringent
Tocopherol
Antioxidant
Citrus Nobilis Peel Oil
Masking
Citrus Tangerina Peel Oil
Masking
Diglucosyl Gallic Acid
Glycogen
HumectantMagnesium Ascorbyl Phosphate
Antioxidant
Ammonium Bicarbonate
BufferingGlucose
Humectant
Helianthus Annuus Seed Oil
Emollient
Rosmarinus Officinalis Leaf Extract
AntimicrobialSodium Hydroxide
BufferingCitral
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Water, Glycerin, Cetearyl Ethylhexanoate, Lauryl Laurate, Cetearyl Alcohol, Tapioca Starch, Ascorbyl Glucoside, Hydroxyacetophenone, Carbomer, Phenoxyethanol, Cetearyl Glucoside, Mannitol, Faex Extract, Citrus Grandis Peel Oil, Hippophae Rhamnoides Oil, Parfum, Citrus Aurantium Dulcis Flower Oil, Tocopherol, Citrus Nobilis Peel Oil, Citrus Tangerina Peel Oil, Diglucosyl Gallic Acid, Glycogen, Magnesium Ascorbyl Phosphate, Ammonium Bicarbonate, Glucose, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Sodium Hydroxide, Citral, Limonene, Linalool
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Citral is a fragrance and used to add a lemon-like scent to products. It is both naturally found in plants and created synthetically. In plants, it is commonly occurring in lemon myrtle, lemongrass, lemon tea-tree, lemon verbena, and other citruses.
The EU mandates Citral be listed separately as a fragrance. It is a known allergen and may cause contact dermatitis. Citral can also used as a masking ingredient.
The term '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.
The term 'citral' is a collective term for two geometric isomers: geranial/Citral A and neral/Citral B.
Learn more about CitralCitrus Grandis Peel Oil is an essential oil that is derived from the peel of a Grapefruit. It is composed largely of limonene, which is a fragrance that can cause irritation for sensitive skin.
Limonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
The term '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.
Learn more about LimoneneLinalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
This ingredient has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolIngredient Ratings
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When to use
REN Clean Skincare Glow Daily Vitamin C Gel Cream 31 ingredients
Medik8 C-Tetra Lipid Vitamin C Serum 11 ingredients
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