Skin science article
Bubble Morning Rays Brightening Eye Cream Versus Naturium Multi-Peptide Eye Cream
Bubble Morning Rays Brightening Eye Cream Versus Naturium Multi-Peptide Eye Cream This brightening eye moisturizer is formulated around Tetrahexyldecyl Ascorbate and Niacinamide to brighten dull-looking skin. This anti-aging eye moisturizer is formulated aroun
Bubble Morning Rays Brightening Eye Cream Versus Naturium Multi-Peptide Eye Cream
This brightening eye moisturizer is formulated around Tetrahexyldecyl Ascorbate and Niacinamide to brighten dull-looking skin.
This anti-aging eye moisturizer is formulated around Acetyl Hexapeptide-8 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Ethylhexyl Palmitate
Tetrahexyldecyl Ascorbate
Cetearyl Alcohol
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Simmondsia Chinensis Seed Oil
Cetearyl Olivate
Niacinamide
Vitis Vinifera Seed Oil
Curcuma Longa Root Extract
Acetyl Tetrapeptide-5
Anhydroxylitol
Camellia Sinensis Seed Oil
Resveratrol
Butylene Glycol
Xylitylglucoside
Cetearyl Glucoside
Glucose
Ethylhexylglycerin
Sorbitan Olivate
Sorbitan Isostearate
Fraxinus Excelsior Bark Extract
Xylitol
Tocopherol
Silanetriol
Leuconostoc/Radish Root Ferment Filtrate
Potassium Citrate
Sodium Hydroxide
Phenoxyethanol
Water, Glycerin, Ethylhexyl Palmitate, Tetrahexyldecyl Ascorbate, Cetearyl Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Simmondsia Chinensis Seed Oil, Cetearyl Olivate, Niacinamide, Vitis Vinifera Seed Oil, Curcuma Longa Root Extract, Acetyl Tetrapeptide-5, Anhydroxylitol, Camellia Sinensis Seed Oil, Resveratrol, Butylene Glycol, Xylitylglucoside, Cetearyl Glucoside, Glucose, Ethylhexylglycerin, Sorbitan Olivate, Sorbitan Isostearate, Fraxinus Excelsior Bark Extract, Xylitol, Tocopherol, Silanetriol, Leuconostoc/Radish Root Ferment Filtrate, Potassium Citrate, Sodium Hydroxide, Phenoxyethanol
Stearic Acid
Squalane
Glyceryl Stearate
Cetyl Alcohol
Stearyl Alcohol
Palmitic Acid
Acetyl Hexapeptide-8
Palmitoyl Tetrapeptide-7
Palmitoyl Tripeptide-1
Palmitoyl Tripeptide-5
Dunaliella Salina Extract
Panthenol
Sodium Hyaluronate
Hydroxyacetophenone
Sorbitan Oleate
Aluminum Starch Octenylsuccinate
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
1,2-Hexanediol
Boron Nitride
Caprylyl Glycol
Tocopheryl Acetate
Isohexadecane
Chlorphenesin
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Polysorbate 80
Carbomer
Sodium Lactate
Polysorbate 20
Citric Acid
Pantolactone
Sodium Benzoate
Potassium Sorbate
Water, Glycerin, Simmondsia Chinensis Seed Oil, Stearic Acid, Squalane, Glyceryl Stearate, Cetyl Alcohol, Stearyl Alcohol, Palmitic Acid, Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Dunaliella Salina Extract, Panthenol, Sodium Hyaluronate, Hydroxyacetophenone, Sorbitan Oleate, Aluminum Starch Octenylsuccinate, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Phenoxyethanol, Butylene Glycol, 1,2-Hexanediol, Boron Nitride, Caprylyl Glycol, Tocopheryl Acetate, Isohexadecane, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Polysorbate 80, Carbomer, Sodium Lactate, Polysorbate 20, Citric Acid, Ethylhexylglycerin, Pantolactone, Sodium Benzoate, Potassium Sorbate
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.
Butylene 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.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
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.
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.
Jojoba oil is one of the most well-studied plant-derived ingredients in cosmetics. It is an emollient with a special structure.
Because it is made up of 97-98% wax esters, it closely mirrors the linear monoesters found in human sebum. This makes it skin compatible, non-greasy, and lightweight.
Unlike other plant oils, jojoba wax doesn't easily penetrate skin. It mostly works in the uppermost layers as an emollient. This just means it forms a light barrier on the skin to help retain moisture.
Formulations with jojoba esters up to 90% reduced transepidermal water loss (TEWL) and increased barrier recovery by 81% (outperforming bisabolol at 47%).
Besides barrier support, the science also suggests jojoba to have anti-inflammatory effects and potential applications for skin infections, aging, and wound healing.
Fun fact: Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries.
Fungal acne: The Malassezia yeast is known to metabolize fatty acids in the C11-24 range and jojoba's dominant fatty acid components fall into this range. This ingredient may not be fungal acne safe.
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.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
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!