Skin science article
Glow Recipe Avocado Melt Retinol Sleeping Mask Versus Paula's Choice Super Hydrate Overnight Mask
Glow Recipe Avocado Melt Retinol Sleeping Mask Versus Paula's Choice Super Hydrate Overnight Mask This anti-aging overnight mask is formulated around Retinol and Persea Gratissima Oil to soften the look of wrinkles and refine skin texture. This hydrating overn
Glow Recipe Avocado Melt Retinol Sleeping Mask Versus Paula's Choice Super Hydrate Overnight Mask
This anti-aging overnight mask is formulated around Retinol and Persea Gratissima Oil to soften the look of wrinkles and refine skin texture.
This hydrating overnight mask is formulated around Chondrus Crispus Extract and Ganoderma Lucidum Extract to hydrate skin and calm redness.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Propanediol
Glycerin
Cetearyl Alcohol
Glyceryl Stearate
C9-12 Alkane
Caprylic/Capric Triglyceride
Kaolin
Persea Gratissima Oil
Polyisobutene
Sodium Lauroyl Glutamate
Stearic Acid
C13-15 Alkane
Platonia Insignis Seed Butter
Persea Gratissima Fruit Extract
Hyaluronic Acid
Sodium Hyaluronate
Squalane
Chamomilla Recutita Flower Extract
Camellia Sinensis Leaf Extract
Saccharide Isomerate
Hexylresorcinol
Zingiber Officinale Root Extract
Oryza Sativa Extract
Tocopheryl Acetate
Gluconolactone
Aloe Barbadensis Leaf Juice
Malachite Extract
Ethylhexyl Palmitate
Butylene Glycol
Sodium Chloride
Sodium Hydroxypropylsulfonate Laurylglucoside Crosspolymer
Maltodextrin
Hydrated Silica
Curcumin
Ethylhexylglycerin
PPG-3 Benzyl Ether Myristate
Maltooligosyl Glucoside
Hydrogenated Starch Hydrolysate
Retinol
Spirulina Maxima Extract
Sodium Phosphate
Pei-10
Citric Acid
Sodium Citrate
Sodium Dilauramidoglutamide Lysine
Potassium Phosphate
Potassium Chloride
Silica Dimethyl Silylate
Arginine
Sodium Hydroxide
Caprylyl Glycol
Tocopherol
Rosmarinus Officinalis Leaf Extract
Lavandula Angustifolia Flower/Leaf/Stem Extract
Hexylene Glycol
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Potassium Sorbate
Carthamus Tinctorius Seed Extract
Aroma
Pvp
Sodium Benzoate
Phenoxyethanol
Parfum
Water, Propanediol, Glycerin, Cetearyl Alcohol, Glyceryl Stearate, C9-12 Alkane, Caprylic/Capric Triglyceride, Kaolin, Persea Gratissima Oil, Polyisobutene, Sodium Lauroyl Glutamate, Stearic Acid, C13-15 Alkane, Platonia Insignis Seed Butter, Persea Gratissima Fruit Extract, Hyaluronic Acid, Sodium Hyaluronate, Squalane, Chamomilla Recutita Flower Extract, Camellia Sinensis Leaf Extract, Saccharide Isomerate, Hexylresorcinol, Zingiber Officinale Root Extract, Oryza Sativa Extract, Tocopheryl Acetate, Gluconolactone, Aloe Barbadensis Leaf Juice, Malachite Extract, Ethylhexyl Palmitate, Butylene Glycol, Sodium Chloride, Sodium Hydroxypropylsulfonate Laurylglucoside Crosspolymer, Maltodextrin, Hydrated Silica, Curcumin, Ethylhexylglycerin, PPG-3 Benzyl Ether Myristate, Maltooligosyl Glucoside, Hydrogenated Starch Hydrolysate, Retinol, Spirulina Maxima Extract, Sodium Phosphate, Pei-10, Citric Acid, Sodium Citrate, Sodium Dilauramidoglutamide Lysine, Potassium Phosphate, Potassium Chloride, Silica Dimethyl Silylate, Arginine, Sodium Hydroxide, Caprylyl Glycol, Tocopherol, Rosmarinus Officinalis Leaf Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Hexylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Potassium Sorbate, Carthamus Tinctorius Seed Extract, Aroma, Pvp, Sodium Benzoate, Phenoxyethanol, Parfum
Dimethicone
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Chondrus Crispus Extract
Rubus Chamaemorus Fruit Extract
Ganoderma Lucidum Extract
Butyrospermum Parkii Butter
Hydrogenated Lecithin
Pentapeptide-59
Ginkgo Biloba Leaf Extract
Terminalia Chebula Fruit Extract
Cassia Angustifolia Seed Polysaccharide
Vaccinium Vitis-Idaea Fruit Extract
Sambucus Nigra Fruit Extract
Schisandra Chinensis Fruit Extract
Rhodiola Rosea Root Extract
Glycyrrhiza Glabra Root Extract
Linum Usitatissimum Seed Oil
Pelvetia Canaliculata Extract
Agastache Mexicana Flower/Leaf/Stem Extract
Betula Alba Juice
Echium Plantagineum Seed Oil
Xanthan Gum
Synthetic Fluorphlogopite
Myristamidopropyl Pg-Dimonium Chloride Phosphate
Lauroyl Lysine
Water, Butylene Glycol, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Chondrus Crispus Extract, Rubus Chamaemorus Fruit Extract, Ganoderma Lucidum Extract, Glycerin, Butyrospermum Parkii Butter, Hydrogenated Lecithin, Pentapeptide-59, Ginkgo Biloba Leaf Extract, Terminalia Chebula Fruit Extract, Cassia Angustifolia Seed Polysaccharide, Vaccinium Vitis-Idaea Fruit Extract, Sambucus Nigra Fruit Extract, Schisandra Chinensis Fruit Extract, Rhodiola Rosea Root Extract, Glycyrrhiza Glabra Root Extract, Linum Usitatissimum Seed Oil, Pelvetia Canaliculata Extract, Agastache Mexicana Flower/Leaf/Stem Extract, Betula Alba Juice, Echium Plantagineum Seed Oil, Xanthan Gum, Synthetic Fluorphlogopite, Myristamidopropyl Pg-Dimonium Chloride Phosphate, Lauroyl Lysine, Propanediol, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate
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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.
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.
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.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
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!