Biossance Squalane + Tea Tree Cleansing Gel Versus Kiehl's Ultra Facial Cleanser

Biossance Squalane + Tea Tree Cleansing Gel Versus Kiehl's Ultra Facial Cleanser Detailed comparison of Biossance Squalane + Tea Tree Cleansing Gel versus Kiehl's Ultra Facial Cleanser. This mild gel cleanser is mild enough to cleanse without leaving skin feeling tight or stripped. Water Cocamidopropyl Hydroxysultaine Aloe Barbadensis Leaf Juice Glycerin Sodium Cocoyl Isethionate Disodium Coco-Glucoside Citrate Squalane Cocoyl Proline Melaleuca Alternifolia Leaf Oil Sodium Levulinate Hydrolyzed Pea Protein Lavandula Angustifolia Oil Medicago Sativa Leaf Extract Magnesium Chloride Potassium Sorbate Sodium Gluconate Caramel Citric Acid Linalool Water, Cocamidopropyl Hydroxysultaine, Aloe Barbadensis Leaf Juice, Glycerin, Sodium Cocoyl Isethionate, Disodium Coco-Glucoside Citrate, Squalane, Cocoyl Proline, Melaleuca Alternifolia Leaf Oil, Sodium Levulinate, Hydrolyzed Pea Protein, Lavandula Angustifolia Oil, Medicago Sativa Leaf Extract, Magnesium Chloride, Potassium Sorbate, Sodium Gluconate, Caramel, Citric Acid, Linalool Sodium Laureth Sulfate Decyl Glucoside Cocamidopropyl Betaine Disodium Cocoamphodiacetate Acrylates Copolymer Lauryl Glucoside PEG-200 Hydrogenated Glyceryl Palmate Triethanolamine Sodium Chloride Pentylene Glycol Phenoxyethanol PEG-7 Glyceryl Cocoate Sodium Hydroxide Hexylene Glycol Behenyl Alcohol Distearyl Ether Sodium Benzoate Laureth-2 Prunus Amygdalus Dulcis Oil Prunus Armeniaca Kernel Oil Tocopherol Ascorbyl Glucoside Persea Gratissima Oil Water, Sodium Laureth Sulfate, Decyl Glucoside, Glycerin, Cocamidopropyl Betaine, Disodium Cocoamphodiacetate, Acrylates Copolymer, Lauryl Glucoside, PEG-200 Hydrogenated Glyceryl Palmate, Triethanolamine, Sodium Chloride, Pentylene Glycol, Phenoxyethanol, PEG-7 Glyceryl Cocoate, Sodium Hydroxide, Citric Acid, Hexylene Glycol, Behenyl Alcohol, Distearyl Ether, Sodium Benzoate, Laureth-2, Squalane, Prunus Amygdalus Dulcis Oil, Prunus Armeniaca Kernel Oil, Tocopherol, Ascorbyl Glucoside, Persea Gratissima Oil Be the first to review 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. Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum). It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores. This is due to how structurally similar it is to what your skin already produces. Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the