{"product_id":"biochem™️-90-lactic-acid","title":"BioChem™️ 90% Lactic Acid","description":"\u003ch1\u003eBioChem™️ 90% Lactic Acid\u003c\/h1\u003e\n\u003cp data-start=\"119\" data-end=\"441\"\u003e\u003cstrong data-start=\"119\" data-end=\"134\"\u003eLactic acid\u003c\/strong\u003e is an \u003cstrong data-start=\"141\" data-end=\"169\"\u003ealpha hydroxy acid (AHA)\u003c\/strong\u003e naturally found in milk and produced by fermentation.\u003cbr data-start=\"223\" data-end=\"226\"\u003eIt’s larger in molecular size than glycolic acid, so it penetrates skin more slowly—making it \u003cstrong data-start=\"320\" data-end=\"331\"\u003egentler\u003c\/strong\u003e, especially for sensitive skin.\u003cbr data-start=\"363\" data-end=\"366\"\u003eIt works as a \u003cstrong data-start=\"380\" data-end=\"402\"\u003echemical exfoliant\u003c\/strong\u003e and also has \u003cstrong data-start=\"416\" data-end=\"440\"\u003ehydrating properties\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"443\" data-end=\"446\"\u003e\n\u003ch2 data-start=\"448\" data-end=\"463\"\u003e\u003cstrong data-start=\"451\" data-end=\"463\"\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col data-start=\"464\" data-end=\"915\"\u003e\n\u003cli data-start=\"464\" data-end=\"590\"\u003e\n\u003cp data-start=\"467\" data-end=\"491\"\u003e\u003cstrong data-start=\"467\" data-end=\"489\"\u003eGentle Exfoliation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"495\" data-end=\"590\"\u003e\n\u003cli data-start=\"495\" data-end=\"590\"\u003e\n\u003cp data-start=\"497\" data-end=\"590\"\u003eRemoves dead skin cells to smooth skin texture without as much irritation as stronger AHAs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"672\"\u003e\n\u003cp data-start=\"595\" data-end=\"612\"\u003e\u003cstrong data-start=\"595\" data-end=\"610\"\u003eBrightening\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"616\" data-end=\"672\"\u003e\n\u003cli data-start=\"616\" data-end=\"672\"\u003e\n\u003cp data-start=\"618\" data-end=\"672\"\u003eHelps fade hyperpigmentation and even out skin tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"674\" data-end=\"791\"\u003e\n\u003cp data-start=\"677\" data-end=\"698\"\u003e\u003cstrong data-start=\"677\" data-end=\"696\"\u003eHydration Boost\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"702\" data-end=\"791\"\u003e\n\u003cli data-start=\"702\" data-end=\"791\"\u003e\n\u003cp data-start=\"704\" data-end=\"791\"\u003eActs as a \u003cstrong data-start=\"714\" data-end=\"727\"\u003ehumectant\u003c\/strong\u003e, pulling water into the skin for improved moisture retention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"793\" data-end=\"915\"\u003e\n\u003cp data-start=\"796\" data-end=\"820\"\u003e\u003cstrong data-start=\"796\" data-end=\"818\"\u003eAnti-Aging Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"824\" data-end=\"915\"\u003e\n\u003cli data-start=\"824\" data-end=\"915\"\u003e\n\u003cp data-start=\"826\" data-end=\"915\"\u003eStimulates collagen production and reduces the appearance of fine lines with regular use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"917\" data-end=\"920\"\u003e\n\u003ch2 data-start=\"922\" data-end=\"933\"\u003e\u003cstrong data-start=\"925\" data-end=\"933\"\u003eUses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"934\" data-end=\"1394\"\u003e\n\u003cli data-start=\"934\" data-end=\"1079\"\u003e\n\u003cp data-start=\"936\" data-end=\"965\"\u003e\u003cstrong data-start=\"936\" data-end=\"962\"\u003eTypical concentrations\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"968\" data-end=\"1079\"\u003e\n\u003cli data-start=\"968\" data-end=\"1006\"\u003e\n\u003cp data-start=\"970\" data-end=\"1006\"\u003eOTC: 5–10% for daily or weekly use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1079\"\u003e\n\u003cp data-start=\"1011\" data-end=\"1079\"\u003eProfessional peels: up to ~30–50% (done by licensed professionals)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1080\" data-end=\"1186\"\u003e\n\u003cp data-start=\"1082\" data-end=\"1100\"\u003e\u003cstrong data-start=\"1082\" data-end=\"1097\"\u003eApplication\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1103\" data-end=\"1186\"\u003e\n\u003cli data-start=\"1103\" data-end=\"1186\"\u003e\n\u003cp data-start=\"1105\" data-end=\"1186\"\u003eBest used at \u003cstrong data-start=\"1118\" data-end=\"1127\"\u003enight\u003c\/strong\u003e 2–4 times per week; can increase frequency as tolerated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1187\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1189\" data-end=\"1211\"\u003e\u003cstrong data-start=\"1189\" data-end=\"1208\"\u003ePairs well with\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1214\" data-end=\"1281\"\u003e\n\u003cli data-start=\"1214\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1281\"\u003eHydrators like hyaluronic acid or ceramides to counter dryness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1284\" data-end=\"1306\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1303\"\u003eAvoid combining\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1309\" data-end=\"1394\"\u003e\n\u003cli data-start=\"1309\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1311\" data-end=\"1394\"\u003eStrong retinoids or high-strength acids in the same routine to minimize irritation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1396\" data-end=\"1399\"\u003e\n\u003ch2 data-start=\"1401\" data-end=\"1429\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1429\"\u003eFDA Cautions \u0026amp; Safety\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1430\" data-end=\"1878\"\u003e\n\u003cli data-start=\"1430\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1432\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1432\" data-end=\"1446\"\u003eFDA Status\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1452\" data-end=\"1625\"\u003e\n\u003cli data-start=\"1452\" data-end=\"1512\"\u003e\n\u003cp data-start=\"1454\" data-end=\"1512\"\u003eClassified as a cosmetic ingredient at lower OTC levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1515\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1517\" data-end=\"1625\"\u003eIncluded in the FDA’s \u003cstrong data-start=\"1539\" data-end=\"1562\"\u003eAHA safety guidance\u003c\/strong\u003e, which notes increased sun sensitivity and the need for SPF.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1627\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1629\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1655\"\u003ePotential Side Effects\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1661\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1661\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1747\"\u003eMild stinging, redness, or dryness—especially at higher strengths or with overuse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1749\" data-end=\"1878\"\u003e\n\u003cp data-start=\"1751\" data-end=\"1766\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1763\"\u003eCautions\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1769\" data-end=\"1878\"\u003e\n\u003cli data-start=\"1769\" data-end=\"1801\"\u003e\n\u003cp data-start=\"1771\" data-end=\"1801\"\u003ePatch test before first use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1804\" data-end=\"1878\"\u003e\n\u003cp data-start=\"1806\" data-end=\"1878\"\u003eApply sunscreen daily during use and for at least a week after stopping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2189\" data-end=\"2192\"\u003e","brand":"URIBHO","offers":[{"title":"Default Title","offer_id":42007119986765,"sku":"19986765","price":9.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0077\/7410\/9773\/files\/Image8-8-25at6.30AM.jpg?v=1754660386","url":"https:\/\/trishslab.com\/products\/biochem%e2%84%a2%ef%b8%8f-90-lactic-acid","provider":"Trish's Lab","version":"1.0","type":"link"}