{"product_id":"the-ordinary-lactic-acid-5-hyaluronic-acid-2-gentle-exfoliating-serum-1-fl-oz-hydrating","title":"The Ordinary Lactic Acid 5% + Hyaluronic Acid 2% Gentle Exfoliating Serum, 1 fl oz Hydrating","description":"\u003cp\u003e\u003cstrong\u003eThe Ordinary Lactic Acid 5% + Hyaluronic Acid 2% is a gentle, water-based exfoliating serum formulated to smooth skin texture and support hydration without aggressive irritation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight 1 fl oz serum pairs a mild alpha hydroxy acid (5% lactic acid) with 2% hyaluronic acid and Tasmanian pepperberry extract to provide surface exfoliation while helping maintain moisture and reducing the chance of sensitivity. The formula’s pH sits around 3.8, a balance designed for effective lactic acid activity with reduced harshness, making it suitable for skin types prone to dryness or sensitivity when introduced thoughtfully into a routine.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this serum affect my skin’s texture and brightness?\u003c\/h3\u003e\n\u003cp\u003eLactic acid is an alpha hydroxy acid that works on the skin’s surface to loosen bonds between dead skin cells, encouraging a smoother feel and more even-looking tone. At 5% concentration it aims to refine texture without the stronger sting of higher-strength acids. Expect gradual improvement with regular use rather than immediate dramatic change.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5% lactic acid for gentle surface exfoliation\u003c\/li\u003e\n  \u003cli\u003eHelps reveal smoother skin and a more even complexion over time\u003c\/li\u003e\n  \u003cli\u003eWater-based delivery minimizes heavy residue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it if I have dry or sensitive skin?\u003c\/h3\u003e\n\u003cp\u003eThis formulation is designed with dry and sensitive skin in mind: the lower 5% acid strength, hyaluronic acid for hydration, and Tasmanian pepperberry extract to help calm irritation. Start slowly—use it once or twice a week at night at first and monitor how your skin reacts. If tolerated well, you can increase frequency up to once nightly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTasmanian pepperberry extract helps reduce potential irritation\u003c\/li\u003e\n  \u003cli\u003eHyaluronic acid supports skin moisture to counteract dryness\u003c\/li\u003e\n  \u003cli\u003eRecommended gradual introduction to avoid over-exfoliation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this into my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply the serum at night after cleansing and before heavier serums or moisturizers. Use sunscreen the following day because exfoliating acids can increase sun sensitivity. Avoid combining with other strong acids, retinoids or vitamin C without spacing to reduce irritation risk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse in the evening once daily; increase frequency slowly if tolerated\u003c\/li\u003e\n  \u003cli\u003eApply sunscreen during daytime after using this product\u003c\/li\u003e\n  \u003cli\u003eDo not mix directly with stronger actives; layer with care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the pH and formulation mean for performance?\u003c\/h3\u003e\n\u003cp\u003eThe formula’s pH of approximately 3.8 is close to lactic acid’s pKa, which helps balance active availability with gentleness. That pairing means the acid is effective at the skin surface while the water-based medium and supportive ingredients help maintain comfort during use. This formulation strategy aims to deliver exfoliation without excessive irritation for suitable users.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003epH ~3.8 aligns with lactic acid activity for efficient exfoliation\u003c\/li\u003e\n  \u003cli\u003eWater-based serum avoids heavy oils that could feel occlusive\u003c\/li\u003e\n  \u003cli\u003eBalanced blend of acid plus soothing and hydrating agents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This serum is intended for people seeking a milder AHA option to gently refine surface texture and brighten skin tone—particularly those with dry or sensitive skin who want an approachable exfoliant. If you have very reactive skin or are using prescription actives, patch-test first or consult a skincare professional. Always apply sunscreen after using exfoliating acids to protect newly revealed skin.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua (Water), Lactic Acid, Glycerin, Pentylene Glycol, Propanediol, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit\/Leaf Extract, Acacia Senegal Gum, Xanthan Gum, Isoceteth-20, Trisodium Ethylenediamine Disuccinate, Sodium Hydroxide, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use The Ordinary Lactic Acid 5%?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start 1–2 nights per week, then increase to nightly if tolerated; always use sunscreen the next day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this serum suitable for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its 5% strength, hyaluronic support and Tasmanian pepperberry extract make it more suitable for sensitive skin, but patch-test first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"The Ordinary","offers":[{"title":"Default Title","offer_id":51492457578729,"sku":"B01NA0F3FB","price":56.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/the-ordinary-front-bottle_6d555ea2-a928-4ab4-831d-b194af5dac7f.jpg?v=1783363226","url":"https:\/\/cervaaustralia.com\/products\/the-ordinary-lactic-acid-5-hyaluronic-acid-2-gentle-exfoliating-serum-1-fl-oz-hydrating","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}