Skin science article
Biossance Squalane + Amino Aloe Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser
Biossance Squalane + Amino Aloe Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser This mild gel cleanser is made to cleanse without leaving your skin tight or dry. This mild cream cleanser is made to cleanse without leaving your s
Biossance Squalane + Amino Aloe Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser
This mild gel cleanser is made to cleanse without leaving your skin tight or dry.
This mild cream cleanser is made to cleanse without leaving your skin tight or dry.
What's inside
Benefits
Concerns
Ingredients Side-by-side
Water
Aloe Barbadensis Leaf Juice
Cocamidopropyl Hydroxysultaine
Glycerin
Sodium Cocoyl Isethionate
Disodium Coco-Glucoside Citrate
Squalane
Cocoyl Proline
Moringa Oleifera Leaf Extract
Rosmarinus Officinalis Leaf Oil
Cymbopogon Schoenanthus Oil
Pelargonium Graveolens Oil
Salvia Sclarea Oil
Hydrolyzed Pea Protein
Medicago Sativa Extract
Sodium Levulinate
Caramel
Magnesium Chloride
Potassium Sorbate
Sodium Gluconate
Citric Acid
Citral
Citronellol
Linalool
Water, Aloe Barbadensis Leaf Juice, Cocamidopropyl Hydroxysultaine, Glycerin, Sodium Cocoyl Isethionate, Disodium Coco-Glucoside Citrate, Squalane, Cocoyl Proline, Moringa Oleifera Leaf Extract, Rosmarinus Officinalis Leaf Oil, Cymbopogon Schoenanthus Oil, Pelargonium Graveolens Oil, Salvia Sclarea Oil, Hydrolyzed Pea Protein, Medicago Sativa Extract, Sodium Levulinate, Caramel, Magnesium Chloride, Potassium Sorbate, Sodium Gluconate, Citric Acid, Citral, Citronellol, Linalool
Caprylic/Capric Triglyceride
Decyl Glucoside
PEG-20 Methyl Glucose Sesquistearate
PPG-20 Methyl Glucose Ether
Methyl Gluceth-20
Glyceryl Stearate
Stearyl Alcohol
Polyacrylamide
Camellia Oleifera Seed Oil
Chamomilla Recutita Flower Extract
Sapindus Mukorossi Peel Extract
Methyl Glucose Sesquistearate
C13-14 Isoparaffin
Laureth-7
Xanthan Gum
Disodium EDTA
Caprylyl Glycol
Hexylene Glycol
Phenoxyethanol
Ethylhexylglycerin
Water, Caprylic/Capric Triglyceride, Decyl Glucoside, Glycerin, PEG-20 Methyl Glucose Sesquistearate, PPG-20 Methyl Glucose Ether, Methyl Gluceth-20, Glyceryl Stearate, Stearyl Alcohol, Polyacrylamide, Camellia Oleifera Seed Oil, Chamomilla Recutita Flower Extract, Sapindus Mukorossi Peel Extract, Methyl Glucose Sesquistearate, C13-14 Isoparaffin, Laureth-7, Xanthan Gum, Disodium EDTA, Citric Acid, Caprylyl Glycol, Hexylene Glycol, Phenoxyethanol, Ethylhexylglycerin
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.
Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.
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.
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!