Pixi Beauty Clarity Concentrate Versus Pixi Beauty Collagen & Retinol Serum

Pixi Beauty Clarity Concentrate Versus Pixi Beauty Collagen & Retinol Serum Detailed comparison of Pixi Beauty Clarity Concentrate versus Pixi Beauty Collagen & Retinol Serum. This smoothing serum is formulated around Glycolic Acid and Niacinamide to refine skin texture and refine the look of pores. This anti-aging serum is formulated around Retinol and Acetyl Heptapeptide-4 to soften the look of wrinkles and refine skin texture. Water Propanediol Aloe Barbadensis Leaf Juice Glycolic Acid Glycerin Lactic Acid Betaine Niacinamide Sodium Hyaluronate Salicylic Acid Rosmarinus Officinalis Leaf Extract Thymus Vulgaris Leaf Extract Glycyrrhiza Glabra Root Extract Salix Alba Bark Extract Polyacrylate Crosspolymer-6 Xanthan Gum Sodium Hydroxide Ethylhexylglycerin Citric Acid Potassium Sorbate Sodium Benzoate Phenoxyethanol Water, Propanediol, Aloe Barbadensis Leaf Juice, Glycolic Acid, Glycerin, Lactic Acid, Betaine, Niacinamide, Sodium Hyaluronate, Salicylic Acid, Rosmarinus Officinalis Leaf Extract, Thymus Vulgaris Leaf Extract, Glycyrrhiza Glabra Root Extract, Salix Alba Bark Extract, Polyacrylate Crosspolymer-6, Xanthan Gum, Sodium Hydroxide, Ethylhexylglycerin, Citric Acid, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol Acacia Seyal Gum Extract Retinol Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer Acetyl Heptapeptide-4 Rosmarinus Officinalis Extract Anthemis Nobilis Flower Extract Ascorbic Acid Tocopheryl Acetate Carbomer Hydroxyethylcellulose Caprylyl Glycol Disodium EDTA Propyl Gallate BHT Water, Glycerin, Acacia Seyal Gum Extract, Retinol, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Acetyl Heptapeptide-4, Niacinamide, Rosmarinus Officinalis Extract, Anthemis Nobilis Flower Extract, Ascorbic Acid, Tocopheryl Acetate, Citric Acid, Carbomer, Potassium Sorbate, Hydroxyethylcellulose, Caprylyl Glycol, Disodium EDTA, Propyl Gallate, BHT 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. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin. You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this. In very rare cases, some individuals may not be able to tolerate nia