{"product_id":"the-ordinary-lactic-acid-10-ha-exfoliator-100426","title":"Lactic Acid 10% + HA","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eLactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at the skin’s surface. It is supported with purified Tasmanian pepperberry extract, a known anti-irritant. This water-based serum is ideal for dry skin.\r\n\t\u003cbr\u003e\r\n\t\u003cbr\u003eThe pH of this formula is approximately 3.8. Lactic Acid has a pKa of 3.8 and pKa is the most important aspect to consider in formulating with acids. pKa implies acid availability. When pKa is close to pH, there is an optimal balance between salt and acidity, optimizing the delivery of the acid form to ensure it provides an effective exfoliation that can be used daily.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eph:\u003c\/strong\u003e 3.60 - 3.80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ewater-free:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ealcohol-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eoil-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003esilicone-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evegan:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003egluten-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecruelty-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua (Water), Lactic Acid, Glycerin, Pentylene Glycol, Propanediol, Sodium Hydroxide, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit\/Leaf Extract, Acacia Senegal Gum, Xanthan Gum, Isoceteth-20, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol.\u003c\/p\u003e","brand":"The Ordinary","offers":[{"title":"30ml","offer_id":45738793337039,"sku":"rdn-lactic-acid-10pct-ha-2pct-30ml","price":3.66,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2209\/7615\/files\/rdn-lactic-acid-10pct-ha-30ml.png?v=1787043284","url":"https:\/\/theordinarykbeststore.com\/products\/the-ordinary-lactic-acid-10-ha-exfoliator-100426","provider":"theordinarykbeststore.com","version":"1.0","type":"link"}