L'Oreal Revitalift Centella Micro-essence Water Versus Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid
Overview
What they are
These products are both reef safe essences. They have a total of 10 ingredients in common
Cool Features
They both contain BHA, hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and scar healing
Free From
They both do not contain any 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 needs an update? Let us know.
Ingredient Info
L'Oreal Revitalift Centella Micro-essence Water 29 ingredients
Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid 31 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
L'Oreal Revitalift Centella Micro-essence Water 29 ingredients
Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Bis-PEG-18 Methyl Ether Dimethyl Silane
EmollientMethyl Gluceth-10
EmulsifyingPolyglyceryl-5 Laurate
Emulsifying
PPG-6-Decyltetradeceth-30
EmulsifyingIsopropyl Lauroyl Sarcosinate
Skin ConditioningEthylhexyl Palmitate
Emollient
Phenoxyethanol
Preservative
Sodium Methyl Stearoyl Taurate
CleansingSalicylic Acid
Masking
Xanthan Gum
EmulsifyingAdenosine
Skin Conditioning
Acetyl Trifluoromethylphenyl Valylglycine
Skin ConditioningDisodium EDTA
Pentylene Glycol
Skin ConditioningSodium Hyaluronate
Humectant
Sodium Hydroxide
BufferingFaex Extract
Skin ConditioningMadecassoside
Antioxidant
Centella Asiatica Extract
Cleansing
Benzyl Salicylate
Perfuming
Limonene
Perfuming
Linalool
Perfuming
BHT
Antioxidant
Benzyl Alcohol
Perfuming
Tocopherol
Antioxidant
Parfum
Masking
Water, Glycerin, Butylene Glycol, Bis-PEG-18 Methyl Ether Dimethyl Silane, Methyl Gluceth-10, Polyglyceryl-5 Laurate, PPG-6-Decyltetradeceth-30, Isopropyl Lauroyl Sarcosinate, Ethylhexyl Palmitate, Phenoxyethanol, Sodium Methyl Stearoyl Taurate, Salicylic Acid, Xanthan Gum, Adenosine, Acetyl Trifluoromethylphenyl Valylglycine, Disodium EDTA, Pentylene Glycol, Sodium Hyaluronate, Sodium Hydroxide, Faex Extract, Madecassoside, Centella Asiatica Extract, Benzyl Salicylate, Limonene, Linalool, BHT, Benzyl Alcohol, Tocopherol, Parfum
Water
Skin ConditioningArginine
Masking
Saccharomyces/Rice Ferment Filtrate
Skin Conditioning
Dicaprylyl Ether
Emollient
Glycerin
Humectant
Pentylene Glycol
Skin ConditioningLactic Acid
Buffering
Propanediol
Solvent
Squalane
Emollient
Butylene Glycol
Humectant
Sodium Chloride
Masking
Tocopherol
Antioxidant
Ascorbyl Glucoside
Antioxidant
Salicylic Acid
Masking
Ferulic Acid
Antimicrobial
Caramel
Cosmetic ColorantAdenosine
Skin Conditioning
Lavandula Hybrida Oil
Emollient
Helianthus Annuus Seed Oil
Emollient
Cupressus Sempervirens Leaf/Nut/Stem Oil
Emollient
Anthemis Nobilis Flower Oil
Masking
Linalool
Perfuming
Pelargonium Graveolens Flower Oil
Masking
Brassica Campestris Extract
Skin ConditioningBrassica Campestris Sprout Extract
HumectantMentha Piperita Oil
Masking
Sodium Hyaluronate
Humectant
Citronellol
Perfuming
Geraniol
Perfuming
Limonene
Perfuming
Origanum Majorana Leaf Oil
Masking
Water, Arginine, Saccharomyces/Rice Ferment Filtrate, Dicaprylyl Ether, Glycerin, Pentylene Glycol, Lactic Acid, Propanediol, Squalane, Butylene Glycol, Sodium Chloride, Tocopherol, Ascorbyl Glucoside, Salicylic Acid, Ferulic Acid, Caramel, Adenosine, Lavandula Hybrida Oil, Helianthus Annuus Seed Oil, Cupressus Sempervirens Leaf/Nut/Stem Oil, Anthemis Nobilis Flower Oil, Linalool, Pelargonium Graveolens Flower Oil, Brassica Campestris Extract, Brassica Campestris Sprout Extract, Mentha Piperita Oil, Sodium Hyaluronate, Citronellol, Geraniol, Limonene, Origanum Majorana Leaf Oil
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 GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolSalicylic 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.
This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.
Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.
In general, Salicylic Acid is a great ingredient for oily acne-prone skin.
While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidAdenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosinePentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolSodium 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 HyaluronateLimonene 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 LinaloolTocopherol (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.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolIngredient Ratings
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When to use
L'Oreal Revitalift Centella Micro-essence Water 29 ingredients
Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid 31 ingredients
