Updated on March 21, 2024
Overview
What they are
These products are both reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, oils or parabens
What's Inside
They both contain fragrances
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
Vichy Normaderm Anti-Acne Double-Action Moisturizer 19 ingredients
Bioderma Hydrabio Sérum 23 ingredients
At a glance
Click on any of the items below to learn more
Vichy Normaderm Anti-Acne Double-Action Moisturizer 19 ingredients
Bioderma Hydrabio Sérum 23 ingredients
Notable Ingredients
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Benefits
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Concerns
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Ingredients Side-by-side
Preservative 5 Benefits 4 Concerns
Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Isononyl Isononanoate is a synthetic skin-conditioner and texture enhancer. It is created from nonanoic acid, a fatty acid found in cocoa and lavender oil.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
2 Benefits
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.
Bifida Ferment Lysate is derived from the fermentation of Bifida bacteria (often with dairy). It is a probiotic and helps to strengthen our skin's microbiome.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Phenoxyethanol 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.
Antioxidant 6 Benefits
Ascorbyl Glucoside is a stable form of Vitamin C. It is created by combining glucose from starch.
Biosaccharide Gum-1 is a sugar created from fermented sorbitol. Most sorbitol is made from potato starch.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.
2 Concerns
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Salicylic Acid 2%, Water, Glycerin, Isononyl Isononanoate, Butylene Glycol, Kaolin, Zinc Sulfate, Bifida Ferment Lysate, Sodium Hydroxide, Sodium Polyacrylate, Sodium Hyaluronate, Sodium Benzoate, Phenoxyethanol, Ascorbyl Glucoside, Hydrolyzed Algin, Trisodium Ethylenediamine Disuccinate, Biosaccharide Gum-1, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Cyclopentasiloxane is a silicone used to improve texture and trap moisture. An easier name for this is D5.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
6 Benefits
Niacinamide has emerged as an all-star ingredient due to its many benefits.
Fructooligosaccharides is an alternative sweetener. It is often derived from the blue agave plant.
Mannitol is a sugar alcohol. It is a humectant and moisturizes the skin. In vitro (not tested on a living organism), mannitol displays antioxidant properties.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Laminaria Ochroleuca Extract is a type of kelp. It helps sooth and hydrate the skin. By nourishing the skin's barrier, it may also help relieve irritation.
Brassica Campestris Sterols isn't fungal acne safe.
Antioxidant 4 Benefits May cause irritation
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Phenoxyethanol 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.
2 Concerns
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Water, Glycerin, Xylitol, Sodium Polyacrylate, Dimethicone, Cyclopentasiloxane, Trideceth-6, Disodium EDTA, Niacinamide, Peg/Ppg-18/18 Dimethicone, Fructooligosaccharides, Mannitol, Sodium Hyaluronate, Hexyldecanol, Caprylic/Capric Triglyceride, Rhamnose, Laminaria Ochroleuca Extract, Pyrus Malus Seed Extract, Brassica Campestris Sterols, Tocopherol, Chlorphenesin, Phenoxyethanol, Parfum
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 GlycerinSodium Polyacrylate is the sodium salt of polyacrylic acid.
Sodium Polyacrylate is a super-absorbent polymer. It can absorb 100 to 1000 times its mass in water. As an emollient, Sodium Polyacrylate helps soften and soothe skin. Emollients work by creating a barrier to trap moisture in. This helps keep your skin hydrated.
Sodium Polyacrylate is also used to stabilize products.
Learn more about Sodium PolyacrylateSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronatePhenoxyethanol 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.
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient 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 by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
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 ParfumIngredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
Vichy Normaderm Anti-Acne Double-Action Moisturizer 19 ingredients
Bioderma Hydrabio Sérum 23 ingredients
Reviews
Here's what our community thinks
Vichy Normaderm Anti-Acne Double-Action Moisturizer 19 ingredients
SanaAttar_461
One of the best
This moisturizer is really good, but if you apply little excess you will feel sticky and need sometime to be absorbed.. it’s not...
One of the best
This moisturizer is really good, but if you apply little excess you will feel sticky and need sometime to be absorbed.. it’s not treating acnes but it can try to maintain their level without excess of acne .. over all it’s one of the best not the best and i cant use it alone for perfect skin day
Ibuddy66
Awful compared to Beautifying Acne Cream from Vichy
Vichy for some reason discontinued their best selling beautifying Anti Acne moisturizing...
Awful compared to Beautifying Acne Cream from Vichy
Vichy for some reason discontinued their best selling beautifying Anti Acne moisturizing lotion. They reccomended this for me instead, and it is the worst moisturizer on the market in my opinion. It leaves me oily, doesn't mattify at all, refuses to absorb no matter how long or how much product is used, and worsened acne to a horrific degree. Made my eczema become the worst it has ever been to the point I woke up crying it was burning so bad. The product burned my face ontop of it. It's sad because I really wanted to like this. It smells great. But, it's just a total failure. Lots of others who used the original Normaderm feel this way too and can't find ANYTHING to replace it with. :(
Bioderma Hydrabio Sérum 23 ingredients
chlolands
I love the texture of this product, but unfortunately if you're sensitive to parfum, this will irritate you like it did me :/
amethysta
Lightweight gel moisturizer
I have been using this product for more than 8 years,at the recommendation of a pharmacist.
It has went through some...
Lightweight gel moisturizer
I have been using this product for more than 8 years,at the recommendation of a pharmacist.
It has went through some reformulations throughout the years as it did not contain Tocopherol/Rapeseed sterols before.
It's a very lightweight gel that absorbs quickly into the skin and leaves a semimatte finish.
I would recommend to apply this on a damp face. I think those with oily skin will like this, for dehydrated skin this product alone is not enough on its own but does very well on top of a hydrating toner.
