{"product_id":"lactic-acid-10-ha-j4","title":"Lactic Acid 10% + HA J4","description":"\u003cp\u003eThe following overview explains the product's key qualities, formula, and intended use.\u003c\/p\u003e\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 well suited to dry skin. \u003cbr\u003e \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 delivers an effective exfoliation that may be used daily.\u003c\/p\u003e\u003cp\u003eUse the details below to decide how this product fits your routine.\u003c\/p\u003e","brand":"The Ordinary","offers":[{"title":"30ml","offer_id":47921824661681,"sku":"rdn-lactic-acid-10pct-ha-2pc-FC8E7A-030-01","price":2.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/2485\/2401\/files\/lactic-acid-10-ha-exfoliator-100426-001.png?v=1789209543","url":"https:\/\/theordineryj.shop\/products\/lactic-acid-10-ha-j4","provider":"The Ordinary","version":"1.0","type":"link"}