Skin science article
Mario Badescu Caffeine Eye Cream Versus Neutrogena Hydro Boost+ Caffeine Eye Gel Cream
Mario Badescu Caffeine Eye Cream Versus Neutrogena Hydro Boost+ Caffeine Eye Gel Cream This anti-aging eye moisturizer is formulated around Squalane and Caffeine to soften the look of wrinkles and hydrate skin. This anti-aging eye moisturizer is formulated aro
Mario Badescu Caffeine Eye Cream Versus Neutrogena Hydro Boost+ Caffeine Eye Gel Cream
This anti-aging eye moisturizer is formulated around Squalane and Caffeine to soften the look of wrinkles and hydrate skin.
This anti-aging eye moisturizer is formulated around Caffeine and Acetyl Glucosamine to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Isododecane
Pentylene Glycol
Cetearyl Olivate
Sorbitan Olivate
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Caprylic/Capric Triglyceride
Squalane
Glycerin
Caffeine
Maltodextrin
Oleic Acid
Phenoxyethanol
Sodium Acrylates Crosspolymer-2
Hydrolyzed Sodium Hyaluronate
Chlorphenesin
Terminalia Arjuna Extract
Caprylyl Glycol
BHT
Cetearyl Alcohol
Xanthan Gum
Hydroxyethylcellulose
Cellulose
Lecithin
Silica
CI 77120
Sodium Hyaluronate
Jojoba Esters
Mica
CI 77891
Water, Isododecane, Pentylene Glycol, Cetearyl Olivate, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylic/Capric Triglyceride, Squalane, Glycerin, Caffeine, Maltodextrin, Oleic Acid, Phenoxyethanol, Sodium Acrylates Crosspolymer-2, Hydrolyzed Sodium Hyaluronate, Chlorphenesin, Terminalia Arjuna Extract, Caprylyl Glycol, BHT, Cetearyl Alcohol, Xanthan Gum, Hydroxyethylcellulose, Cellulose, Lecithin, Silica, CI 77120, Sodium Hyaluronate, Jojoba Esters, Mica, CI 77891
Dimethicone
Panthenol
Ethylhexylglycerin
Dimethicone Crosspolymer
Dimethiconol
Acetyl Glucosamine
Steareth-20
N-Hydroxysuccinimide
Chrysin
Palmitoyl Tripeptide-1
Palmitoyl Tetrapeptide-7
Water, Glycerin, Dimethicone, Cetearyl Olivate, Caffeine, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylyl Glycol, Panthenol, Ethylhexylglycerin, Dimethicone Crosspolymer, Dimethiconol, Acetyl Glucosamine, Sodium Hyaluronate, Steareth-20, N-Hydroxysuccinimide, Chrysin, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ammonium Acryloyldimethyltaurate/Vp Copolymer is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
Think of it as a supportive ingredient that helps your gel-creams feel silky, "cloud cream-like", and spread evenly without being greasy.
The Cosmetic Ingredient Review (CIR) Expert Panel evaluated it (along with 22 other acryloyldimethyltaurate polymers) and concluded it's:
Due to its large molecular size, it sits on the surface of skin rather than penetrating it.
Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana.
As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors.
Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp.
You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited.
Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness.
Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Cetearyl Olivate is a plant-derived emulsifier and texture enhancer. It helps keep the oil and water phases from separating so your formulas stay stable.
You'll likely see it combined with Sorbitan Olivate (together sold as the trade name Olivem 1000). This combination generates a liquid crystal structure that closely resemble the lipid organization of the stratum corneum.
These "skin-like" liquid crystals improve skin barrier integrity and promote the delivery of actives into the skin.
This ingredient is well-tolerated and has no significant sensitization data.
Because it is derived from the fatty acids in olive oil, this ingredient may not be fungal acne safe.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.
This ingredient is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.
This ingredient is also known as part of Olivem 1000, with Cetearyl Olivate being the other part.
According to a manufacturer, this ingredient helps preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria.
Please note, having a healthy microbiome is different from fungal acne; a healthy microbiome includes small amounts of yeast that normally live on your skin without causing problems.
Fungal acne happens when one type of yeast (Malassezia) grows out of control. This is usually because it's feeding on certain oils or fatty acids. Due to the olive oil base, this ingredient may not be fungal acne safe.
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. Remember to stay hydrated!