Skin science article
Derma E Advanced Peptide & Collagen Eye Cream Versus Cocokind Revitalizing Eye Cream
Derma E Advanced Peptide & Collagen Eye Cream Versus Cocokind Revitalizing Eye Cream This anti-aging eye moisturizer is formulated around Palmitoyl Tripeptide-38 and Acetyl Hexapeptide-8 to soften the look of wrinkles. What's inside Key Ingredients Benefits Co
Derma E Advanced Peptide & Collagen Eye Cream Versus Cocokind Revitalizing Eye Cream
This anti-aging eye moisturizer is formulated around Palmitoyl Tripeptide-38 and Acetyl Hexapeptide-8 to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Caprylic/Capric Triglyceride
Macadamia Ternifolia Seed Oil
Stearic Acid
Cetyl Alcohol
Glyceryl Stearate
Hydroxypropyl Cyclodextrin
Palmitoyl Tripeptide-38
Acetyl Hexapeptide-8
Panthenol
Pinus Pinaster Bark Extract
Acacia Seyal Gum Extract
Tocopheryl Acetate
Retinyl Palmitate
Ascorbyl Palmitate
Hamamelis Virginiana Extract
Aesculus Hippocastanum Seed Extract
Camellia Sinensis Leaf Extract
Chamomilla Recutita Flower Extract
Simmondsia Chinensis Seed Oil
Allantoin
Dimethicone
Xanthan Gum
Zinc Oxide
Potassium Sorbate
Phenoxyethanol
Ethylhexylglycerin
Water, Glycerin, Caprylic/Capric Triglyceride, Macadamia Ternifolia Seed Oil, Stearic Acid, Cetyl Alcohol, Glyceryl Stearate, Hydroxypropyl Cyclodextrin, Palmitoyl Tripeptide-38, Acetyl Hexapeptide-8, Panthenol, Pinus Pinaster Bark Extract, Acacia Seyal Gum Extract, Tocopheryl Acetate, Retinyl Palmitate, Ascorbyl Palmitate, Hamamelis Virginiana Extract, Aesculus Hippocastanum Seed Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita Flower Extract, Simmondsia Chinensis Seed Oil, Allantoin, Dimethicone, Xanthan Gum, Zinc Oxide, Potassium Sorbate, Phenoxyethanol, Ethylhexylglycerin
Cetearyl Alcohol
Glyceryl Stearates
Cetearyl Olivate
Leuconostoc/Radish Root Ferment Filtrate
Sorbitan Olivate
Potassium Cetyl Phosphate
Sclerocarya Birrea Seed Oil
Tetradecane
Butyrospermum Parkii Butter
Albizia Julibrissin Bark Extract
Darutoside
Hibiscus Sabdariffa Flower Extract
Avena Sativa Kernel Extract
Sodium Dehydroacetate
Water, Caprylic/Capric Triglyceride, Glycerin, Cetearyl Alcohol, Glyceryl Stearates, Cetearyl Olivate, Leuconostoc/Radish Root Ferment Filtrate, Sorbitan Olivate, Potassium Cetyl Phosphate, Sclerocarya Birrea Seed Oil, Tetradecane, Butyrospermum Parkii Butter, Albizia Julibrissin Bark Extract, Darutoside, Hibiscus Sabdariffa Flower Extract, Avena Sativa Kernel Extract, Xanthan Gum, Potassium Sorbate, Sodium Dehydroacetate
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.
Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.
In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.
This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.
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.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
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.