Skin science article
IMAGE skincare Vital C Hydrating Enzyme Masque Versus Face Reality Skincare Vitamin A Corrective Serum
IMAGE skincare Vital C Hydrating Enzyme Masque Versus Face Reality Skincare Vitamin A Corrective Serum This wash off mask is made with Sodium Ascorbyl Phosphate and Tetrahexyldecyl Ascorbate for a rinse-off brightening boost. This acne serum is formulated arou
IMAGE skincare Vital C Hydrating Enzyme Masque Versus Face Reality Skincare Vitamin A Corrective Serum
This wash off mask is made with Sodium Ascorbyl Phosphate and Tetrahexyldecyl Ascorbate for a rinse-off brightening boost.
This acne serum is formulated around Retinal and Glycolic Acid to clear breakouts and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Diethylhexyl Maleate
Ananas Sativus Fruit Extract
Cetyl Alcohol
Glyceryl Stearate
PEG-100 Stearate
Ceteareth-20
Cetearyl Alcohol
Citrus Aurantium Dulcis Oil
Limonene
Sodium Ascorbyl Phosphate
Tetrahexyldecyl Ascorbate
Phenoxyethanol
Zea Mays Starch
Glucosamine Hcl
Citric Acid
Caprylyl Glycol
Pisum Sativum Extract
Xanthan Gum
Pullulan
Bambusa Vulgaris Leaf/Stem Extract
Aloe Barbadensis Leaf Juice
Ethylhexylglycerin
Hexylene Glycol
Tocopheryl Acetate
Chondrus Crispus Extract
Carica Papaya Fruit Extract
Butylene Glycol
Disodium EDTA
Citrus Nobilis Peel Oil
Yeast Polysaccharides
Nannochloropsis Oculata Extract
Retinyl Palmitate
Sodium Hyaluronate
Potassium Sorbate
Propylene Glycol
Sodium Benzoate
Vitis Vinifera Seed Extract
Tocopherol
Water, Glycerin, Diethylhexyl Maleate, Ananas Sativus Fruit Extract, Cetyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Ceteareth-20, Cetearyl Alcohol, Citrus Aurantium Dulcis Oil, Limonene, Sodium Ascorbyl Phosphate, Tetrahexyldecyl Ascorbate, Phenoxyethanol, Zea Mays Starch, Glucosamine Hcl, Citric Acid, Caprylyl Glycol, Pisum Sativum Extract, Xanthan Gum, Pullulan, Bambusa Vulgaris Leaf/Stem Extract, Aloe Barbadensis Leaf Juice, Ethylhexylglycerin, Hexylene Glycol, Tocopheryl Acetate, Chondrus Crispus Extract, Carica Papaya Fruit Extract, Butylene Glycol, Disodium EDTA, Citrus Nobilis Peel Oil, Yeast Polysaccharides, Nannochloropsis Oculata Extract, Retinyl Palmitate, Sodium Hyaluronate, Potassium Sorbate, Propylene Glycol, Sodium Benzoate, Vitis Vinifera Seed Extract, Tocopherol
Cyclodextrin
Caprylic/Capric Triglyceride
Niacinamide
Glycolic Acid
Sclerotium Gum
Propanediol
Sodium Hydroxide
Rubus Chamaemorus Seed Oil
Retinal
Pentylene Glycol
Tetrasodium EDTA
Lonicera Japonica Flower Extract
Mirabilis Jalapa Flower/Leaf/Stem Extract
Lonicera Caprifolium Flower Extract
Rosmarinyl Glucoside
Caffeyl Glucoside
Gallyl Glucoside
Saccharide Isomerate
Water, Glycerin, Cyclodextrin, Phenoxyethanol, Caprylic/Capric Triglyceride, Niacinamide, Butylene Glycol, Glycolic Acid, Sclerotium Gum, Xanthan Gum, Propanediol, Sodium Hydroxide, Rubus Chamaemorus Seed Oil, Potassium Sorbate, Ethylhexylglycerin, Retinal, Pentylene Glycol, Tetrasodium EDTA, Lonicera Japonica Flower Extract, Mirabilis Jalapa Flower/Leaf/Stem Extract, Lonicera Caprifolium Flower Extract, Rosmarinyl Glucoside, Caffeyl Glucoside, Gallyl Glucoside, Saccharide Isomerate
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.
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.