Skin science article
AOA Skin pH 5.5 Cica + Licorice Root Gel Cleanser Versus Paula's Choice Earth Sourced Perfectly Natural Cleansing Gel
AOA Skin pH 5.5 Cica + Licorice Root Gel Cleanser Versus Paula's Choice Earth Sourced Perfectly Natural Cleansing Gel This mild gel cleanser is made to cleanse while calming and soothing your skin. This mild gel cleanser is mild enough to cleanse without leavi
AOA Skin pH 5.5 Cica + Licorice Root Gel Cleanser Versus Paula's Choice Earth Sourced Perfectly Natural Cleansing Gel
This mild gel cleanser is made to cleanse while calming and soothing your skin.
This mild gel cleanser is mild enough to cleanse without leaving skin feeling tight or stripped.
What's inside
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Coco-Betaine
Sodium Cocoyl Alaninate
Sodium Cocoyl Isethionate
Acrylates Copolymer
Sodium Cocoamphoacetate
PEG-60 Hydrogenated Castor Oil
Lauryl Glucoside
1,2-Hexanediol
Sodium Lauryl Glucose Carboxylate
Sodium Cocoyl Glutamate
Potassium Cocoyl Glycinate
Glyceryl Caprylate
Potassium Cocoate
Citric Acid
Caprylyl Glycol
Ethylhexylglycerin
Dipotassium Glycyrrhizate
Disodium EDTA
Allantoin
Centella Asiatica Extract
Butylene Glycol
Parfum
Water, Glycerin, Coco-Betaine, Sodium Cocoyl Alaninate, Sodium Cocoyl Isethionate, Acrylates Copolymer, Sodium Cocoamphoacetate, PEG-60 Hydrogenated Castor Oil, Lauryl Glucoside, 1,2-Hexanediol, Sodium Lauryl Glucose Carboxylate, Sodium Cocoyl Glutamate, Potassium Cocoyl Glycinate, Glyceryl Caprylate, Potassium Cocoate, Citric Acid, Caprylyl Glycol, Ethylhexylglycerin, Dipotassium Glycyrrhizate, Disodium EDTA, Allantoin, Centella Asiatica Extract, Butylene Glycol, Parfum
Decyl Glucoside
Xanthan Gum
Coco-Glucoside
Glucose
Glyceryl Oleate
Aloe Barbadensis Leaf Juice
Carrageenan
Sodium Phytate
Phenoxyethanol
Potassium Sorbate
Water, Decyl Glucoside, Glycerin, Sodium Cocoamphoacetate, Lauryl Glucoside, Xanthan Gum, Coco-Glucoside, Glucose, Sodium Cocoyl Glutamate, Sodium Lauryl Glucose Carboxylate, Glyceryl Oleate, Aloe Barbadensis Leaf Juice, Carrageenan, Sodium Phytate, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Potassium Sorbate
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.
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.
Lauryl Glucoside sugar- and lipid-based cleansing agent. It is created from glucose and lauryl alcohol.
This ingredient is a surfactant, making it easier to rinse oil, dirt, and other pollutants away.
A British study found lauryl glucoside to cause skin sensitivity for some people. We recommend speaking with a professional if you have concerns.
Other names for this ingredient include "Lauryl Polyglucose", "Lauryl glycoside", and "D-Glucopyranoside".
We don't have a description for Sodium Cocoamphoacetate yet.
Sodium Cocoyl Glutamate is a gentle cleanser and surfactant. It is the sodium salt of the Cocoyl Glutamic Acid and comes from coconut oil. As a surfactant, it helps lift dirt and oil to be washed away.
Sodium Cocoyl Glutamate also has an emolliating effect and can help leave the skin feeling soft.
We don't have a description for Sodium Lauryl Glucose Carboxylate yet.
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!