Here's our complete breakdown comparing the ingredients, attributes, and more of ISANA Intensiv Serum Vitamin C 10% versus The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid .
Published on August 28, 2023
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe serums. They have a total of 6 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates
What's Inside
They both contain common allergens and fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
ISANA Intensiv Serum Vitamin C 10% 20 ingredients
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid 23 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
ISANA Intensiv Serum Vitamin C 10% 20 ingredients
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid 23 ingredients
Notable Ingredients
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Benefits
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Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
ISANA Intensiv Serum Vitamin C 10% 20 ingredients
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid 23 ingredients
Water • 3-O-Ethyl Ascorbic Acid • Betaine • Glycerin • Disodium Phosphate • Caprylyl/Capryl Glucoside • Citric Acid • Citrus Grandis Fruit Extract • Biosaccharide Gum-1 • Phenoxyethanol • Sclerotium Gum • Propylene Glycol • Xanthan Gum • Parfum • Ethylhexylglycerin • Limonene • Linalool • Potassium Sorbate • Geraniol • Alpha-Isomethyl Ionone
Water • Ascorbic Acid • Glycerin • Hydroxyethylcellulose • Sodium Hyaluronate Crosspolymer • Sodium Hyaluronate • Sodium Acetylated Hyaluronate • Hydrolyzed Sodium Hyaluronate • Sodium PCA • Erythritol • Chondrus Crispus • Xanthan Gum • Ferulic Acid • Salix Purpurea Bark Extract • Camellia Sinensis Leaf Extract • Alpha-Glucan Oligosaccharide • Phenethyl Alcohol • 1,2-Hexanediol • Glycyrrhiza Glabra Root Extract • Parfum • Limonene • Linalool • Benzyl Salicylate
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 1.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 1.
Glycerin 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 GlycerinISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 4.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 3.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 13.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 12.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, 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.
In the US, the alternative name for parfum is 'fragrance'. 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. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
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 ParfumISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 14.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 20.
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 LimoneneISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 16.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 21.
Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
Linalool has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolISANA Intensiv Serum Vitamin C 10% contains this as ingredient number 17.
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid contains this as ingredient number 22.
Here's what our community thinks of the ingredients in these two products.
ISANA Intensiv Serum Vitamin C 10% 20 ingredients
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid 23 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
ISANA Intensiv Serum Vitamin C 10% 20 ingredients
The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid 23 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to ISANA Intensiv Serum Vitamin C 10%.
See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid.
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