Medik8 Oxy-R Peptides Versus Boots Ingredients Alpha Hydroxy Acid Serum

Medik8 Oxy-R Peptides Versus Boots Ingredients Alpha Hydroxy Acid Serum Detailed comparison of Medik8 Oxy-R Peptides versus Boots Ingredients Alpha Hydroxy Acid Serum. This brightening serum is formulated around Gluconolactone to fade the look of dark spots and brighten dull-looking skin. This smoothing serum is formulated around Glycolic Acid and Lactic Acid to refine skin texture and brighten dull-looking skin. Water Butylene Glycol Artocarpus Lakoocha Wood Extract Gluconolactone Acetyl Glycyl Beta-Alanine Glycerin Lactic Acid Sodium Benzoate Disodium EDTA Sodium Hyaluronate Xanthan Gum Calcium Gluconate Sodium Metabisulfite Tetrapeptide-30 Hydroxyresveratrol Water, Butylene Glycol, Artocarpus Lakoocha Wood Extract, Gluconolactone, Acetyl Glycyl Beta-Alanine, Glycerin, Lactic Acid, Sodium Benzoate, Disodium EDTA, Sodium Hyaluronate, Xanthan Gum, Calcium Gluconate, Sodium Metabisulfite, Tetrapeptide-30, Hydroxyresveratrol Glycolic Acid Sodium Hydroxide Hydrolyzed Linseed Extract Hydroxyethylcellulose Hydroxyethylpiperazine Ethane Sulfonic Acid Hexylene Glycol Stephania Tetrandra Root Extract Vitis Vinifera Seed Extract Sodium Acetate Isopropyl Alcohol Water, Glycerin, Glycolic Acid, Butylene Glycol, Lactic Acid, Sodium Hydroxide, Xanthan Gum, Hydrolyzed Linseed Extract, Hydroxyethylcellulose, Sodium Benzoate, Hydroxyethylpiperazine Ethane Sulfonic Acid, Hexylene Glycol, Stephania Tetrandra Root Extract, Vitis Vinifera Seed Extract, Disodium EDTA, Sodium Acetate, Isopropyl Alcohol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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. Lactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective. Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin. Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin. Like glycolic acid, it can: Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF)