Skin science article
Paula's Choice Oil-Absorbing Mask Versus Paula's Choice Clear Purifying Clay Mask
Paula's Choice Oil-Absorbing Mask Versus Paula's Choice Clear Purifying Clay Mask This wash off mask is made with Kaolin and Bentonite for a rinse-off oil-control boost. This wash off mask is formulated around Salicylic Acid to clear breakouts and unclog pores
Paula's Choice Oil-Absorbing Mask Versus Paula's Choice Clear Purifying Clay Mask
This wash off mask is made with Kaolin and Bentonite for a rinse-off oil-control boost.
This wash off mask is formulated around Salicylic Acid to clear breakouts and unclog pores.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Kaolin
Bentonite
Glycerin
Salix Alba Extract
Stearic Acid
Steareth-2
Aloe Barbadensis Leaf Juice Powder
Sea Whip Extract
Colloidal Oatmeal
Bisabolol
Ascorbyl Palmitate
Tocopheryl Acetate
Phospholipids
Panthenol
Retinyl Palmitate
Caprylyl Glycol
Butylene Glycol
Ethylhexylglycerin
Hexylene Glycol
Disodium EDTA
Phenoxyethanol
Water, Kaolin, Bentonite, Glycerin, Salix Alba Extract, Stearic Acid, Steareth-2, Aloe Barbadensis Leaf Juice Powder, Sea Whip Extract, Colloidal Oatmeal, Bisabolol, Ascorbyl Palmitate, Tocopheryl Acetate, Phospholipids, Panthenol, Retinyl Palmitate, Caprylyl Glycol, Butylene Glycol, Ethylhexylglycerin, Hexylene Glycol, Disodium EDTA, Phenoxyethanol
Salicylic Acid 0.5%
Titanium Dioxide
C12-15 Alkyl Benzoate
Cetyl Esters
Magnesium Aluminum Silicate
Illite
Tapioca Starch
Zea Mays Starch
Camellia Sinensis Leaf Extract
Pyrus Malus Fruit Extract
Chrysanthellum Indicum Extract
Hydrolyzed Rhodophyceae Extract
Chlorella Vulgaris Extract
Epilobium Fleischeri Extract
Vaccinium Myrtillus Fruit Extract
Brassica Campestris Seed Oil
Allantoin
Zinc PCA
Copper PCA
Lauroyl Lysine
Sodium Lauroyl Sarcosinate
Xanthan Gum
Citric Acid
Sodium Citrate
Sodium Chloride
Salicylic Acid 0.5%, Water, Kaolin, Bentonite, Titanium Dioxide, Butylene Glycol, C12-15 Alkyl Benzoate, Cetyl Esters, Magnesium Aluminum Silicate, Glycerin, Illite, Tapioca Starch, Zea Mays Starch, Camellia Sinensis Leaf Extract, Pyrus Malus Fruit Extract, Chrysanthellum Indicum Extract, Hydrolyzed Rhodophyceae Extract, Chlorella Vulgaris Extract, Epilobium Fleischeri Extract, Vaccinium Myrtillus Fruit Extract, Brassica Campestris Seed Oil, Allantoin, Bisabolol, Zinc PCA, Copper PCA, Lauroyl Lysine, Sodium Lauroyl Sarcosinate, Xanthan Gum, Citric Acid, Sodium Citrate, Sodium Chloride, Phenoxyethanol, Ethylhexylglycerin
Reviews
Be the first to review
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Bentonite is an aluminium phyllosilicate clay with great absorbent properties. The name 'bentonite' comes from the area where the largest source is found: Fort Benton, Wyoming.
As a clay, bentonite is often used to absorb excess oil and provide exfoliation. It has also been shown to have some antibacterial and anti-inflammatory properties. Studies show bentonite was effective at calming dermatitis from poison ivy and in diaper dermatitis of infants. Bentonite has also been shown to act as a barrier against toxic compounds on your skin.
Sunscreens containing bentonite display higher water resistance and stay on the skin for much longer. The sunscreens containing bentonite also show higher potency and UV light absorbtion.
Bentonite is naturally created from volcanic ash and several natural weathering/hydrothermal processes.
A common usage of bentonite is removing excess protein from white wines. Bentonite contains a property of being able to absorb large amounts of protein from aqueous solutions.
Phyllosilicate clay has a structure formed by sheets.
Bisabolol is a gentle skin conditioner, antioxidant, and soothing ingredient.
It's primary claim to fame is soothing and research shows topically applied bisabolol can quiet the chemical messengers that cause your skin to become inflamed, helping to sooth any irritation.
A clinical study found that applying 0.5% bisabolol daily for 8 weeks produced an average 9% decrease in skin pigmentation. Researchers found it can also suppress the process that leads to excess melanin production in skin.
In vitro studies found that bisabolol combined with propylene glycol significantly increased skin permeability by increasing lipid fluidity in the stratum corneum.
You'll likely see use concentrations quite low, usually 0.1-0.2%.
Overall, this is a well-tolerated ingredient that works well in formulas designed for sensitive, reactive, or post-procedure skin.
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.
Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.
Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.
Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.
The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.
Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.
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.
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!