Skin science article
Paula's Choice Resist Anti-Aging Eye Cream Versus The Ordinary Caffeine Solution 5% + EGCG
Paula's Choice Resist Anti-Aging Eye Cream Versus The Ordinary Caffeine Solution 5% + EGCG This anti-aging eye moisturizer is formulated around Ascorbyl Glucoside and Palmitoyl Tripeptide-38 to soften the look of wrinkles and fade the look of dark spots. This
Paula's Choice Resist Anti-Aging Eye Cream Versus The Ordinary Caffeine Solution 5% + EGCG
This anti-aging eye moisturizer is formulated around Ascorbyl Glucoside and Palmitoyl Tripeptide-38 to soften the look of wrinkles and fade the look of dark spots.
This calming eye moisturizer is formulated around Caffeine and Epigallocatechin Gallatyl Glucoside to calm redness and soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dimethicone
Sodium PCA
Hydrogenated Polyisobutene
Ascorbyl Glucoside
Sodium Polyacrylate
Hydrogenated Lecithin
Glucosyl Hesperidin
Copper Gluconate
Troxerutin
Disodium Rutinyl Disulfate
Resveratrol
Palmitoyl Tripeptide-38
Caprooyl Tetrapeptide-3
Glycyrrhiza Glabra Root Extract
Phytic Acid
Beta-Glucan
Acetyl Glucosamine
Tocopherol
Allantoin
Adenosine
Dextran
Caprylic/Capric Triglyceride
Sea Whip Extract
Arctostaphylos Uva Ursi Leaf Extract
Salix Alba Bark Extract
Polyacrylate Crosspolymer-6
Hydroxypropyl Cyclodextrin
Xanthan Gum
Cetearyl Alcohol
Maltodextrin
Benzyl Alcohol
Phenoxyethanol
Water, Dimethicone, Sodium PCA, Hydrogenated Polyisobutene, Ascorbyl Glucoside, Sodium Polyacrylate, Hydrogenated Lecithin, Glucosyl Hesperidin, Copper Gluconate, Troxerutin, Disodium Rutinyl Disulfate, Resveratrol, Palmitoyl Tripeptide-38, Caprooyl Tetrapeptide-3, Glycyrrhiza Glabra Root Extract, Phytic Acid, Beta-Glucan, Acetyl Glucosamine, Tocopherol, Allantoin, Adenosine, Dextran, Caprylic/Capric Triglyceride, Sea Whip Extract, Arctostaphylos Uva Ursi Leaf Extract, Salix Alba Bark Extract, Polyacrylate Crosspolymer-6, Hydroxypropyl Cyclodextrin, Xanthan Gum, Cetearyl Alcohol, Maltodextrin, Benzyl Alcohol, Phenoxyethanol
Caffeine
Glycerin
Propanediol
Epigallocatechin Gallatyl Glucoside
Gallyl Glucoside
Hyaluronic Acid
Oxidized Glutathione
Melanin
Glycine Soja Seed Extract
Pentylene Glycol
Hydroxyethylcellulose
Lactic Acid
Dehydroacetic Acid
Trisodium Ethylenediamine Disuccinate
Propyl Gallate
Dimethyl Isosorbide
1,2-Hexanediol
Ethylhexylglycerin
Caprylyl Glycol
Water, Caffeine, Maltodextrin, Glycerin, Propanediol, Epigallocatechin Gallatyl Glucoside, Gallyl Glucoside, Hyaluronic Acid, Oxidized Glutathione, Melanin, Glycine Soja Seed Extract, Pentylene Glycol, Hydroxyethylcellulose, Polyacrylate Crosspolymer-6, Xanthan Gum, Lactic Acid, Dehydroacetic Acid, Trisodium Ethylenediamine Disuccinate, Propyl Gallate, Dimethyl Isosorbide, Benzyl Alcohol, 1,2-Hexanediol, Ethylhexylglycerin, Phenoxyethanol, Caprylyl Glycol
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent.
This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products.
As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products.
The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive.
This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen.
It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products.
Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products.
At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a true allergic reaction.
Maltodextrin is a plant-derived carbohydrate made by breaking down starch (usually from corn, potato, or rice). In cosmetic formulas, it's a multitasking absorbent, emulsion stabilizer, and skin conditioner.
This ingredient is mostly used to stabilize emulsions and improve the powdery, non-greasy feel of products (like dry shampoos).
Safety-wise, this ingredient is pretty solid; it's even recognized as a food additive. Both animal and clinical studies found no adverse effects at the levels used in cosmetics.
Industry data shows this ingredient is used up to 45.7% in spray products and up to 33% in powder products.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
This ingredient is also known as Sepimax Zen.
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!
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.