Pacifica Mushrooms & Caffeine 7% Solution Versus Paula's Choice Hyaluronic Acid Booster

Pacifica Mushrooms & Caffeine 7% Solution Versus Paula's Choice Hyaluronic Acid Booster Detailed comparison of Pacifica Mushrooms & Caffeine 7% Solution versus Paula's Choice Hyaluronic Acid Booster. This calming treatment is formulated around Aloe Barbadensis Leaf Juice and Caffeine to calm redness and hydrate skin. This hydrating treatment is formulated around Sodium Hyaluronate and Hyaluronic Acid to hydrate skin and strengthen the skin barrier. No key ingredients Water Glycerin Aloe Barbadensis Leaf Juice Caffeine Ganoderma Lucidum Extract Leuconostoc/Radish Root Ferment Filtrate Camellia Oleifera Leaf Extract Hydroxyethylcellulose Sclerotium Gum Xanthan Gum Disodium Phosphate Citric Acid Potassium Sorbate Sodium Benzoate Sodium Phosphate Polysorbate 20 Ethylhexylglycerin Phenoxyethanol Parfum Water, Glycerin, Aloe Barbadensis Leaf Juice, Caffeine, Ganoderma Lucidum Extract, Leuconostoc/Radish Root Ferment Filtrate, Camellia Oleifera Leaf Extract, Hydroxyethylcellulose, Sclerotium Gum, Xanthan Gum, Disodium Phosphate, Citric Acid, Potassium Sorbate, Sodium Benzoate, Sodium Phosphate, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol, Parfum Sodium Hyaluronate Hyaluronic Acid Ceramide NP Ceramide AP Ceramide EOP Phytosphingosine Yeast Extract Adenosine Cholesterol Panthenol Silanetriol Butylene Glycol Sodium Lauroyl Lactylate Carbomer Sodium Hydroxide Water, Glycerin, Sodium Hyaluronate, Hyaluronic Acid, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Yeast Extract, Adenosine, Cholesterol, Panthenol, Silanetriol, Butylene Glycol, Sodium Lauroyl Lactylate, Carbomer, Xanthan Gum, Citric Acid, Sodium Hydroxide, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol 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. 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. Phenoxyethano