{"product_id":"rodan-fields-lash-boost-serum-5-ml-nightly-eyelash-brow-serum-for-fuller-longer-looking-lashes","title":"RODAN + FIELDS Lash Boost Serum – 5 ml nightly eyelash \u0026 brow serum for fuller, longer-looking lashes","description":"\u003cp\u003e\u003cstrong\u003eRodan + Fields Lash Boost Serum is a nightly eyelash and brow serum designed to support the appearance of fuller, longer-looking lashes and better-defined brows in a convenient 5 ml tube.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight serum from Rodan + Fields is formulated for simple nightly application to the upper lash line and along the brows. It absorbs quickly, adds conditioning hydration, and is made to fit into an existing skincare routine without a heavy residue. The formula lists almond extract among its ingredients and aims to help lashes and brows appear more defined and resilient over time when used consistently.\u003c\/p\u003e\n\n\u003ch3\u003eHow should I apply Lash Boost for best results?\u003c\/h3\u003e\n\u003cp\u003eApply the serum once nightly to clean, dry skin. Use the included applicator to draw a thin line along the base of the upper lash line and lightly sweep it across brows where you want added definition; allow it to fully absorb before bedtime.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to upper lash line only — avoid lower lash application.\u003c\/li\u003e\n  \u003cli\u003eUse on clean, makeup-free skin for optimal absorption.\u003c\/li\u003e\n  \u003cli\u003eLet the product dry before applying other treatments or sleeping.\u003c\/li\u003e\n  \u003cli\u003eConsistent nightly use is recommended for visible improvement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this formula suitable for sensitive eye areas?\u003c\/h3\u003e\n\u003cp\u003eThe Lash Boost serum is formulated to be gentle and non-irritating for the delicate skin around the eyes. While individual sensitivity varies, the product is intended for daily use without causing excessive dryness or irritation when applied as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLightweight texture minimizes residue on lashes and lids.\u003c\/li\u003e\n  \u003cli\u003eDesigned for eye-area use with a low-irritation profile.\u003c\/li\u003e\n  \u003cli\u003eContains almond extract to help condition hairs and surrounding skin.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with eyes; discontinue if irritation occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will I notice changes in my lashes and brows?\u003c\/h3\u003e\n\u003cp\u003eResults are typically gradual and rely on regular application. Many users report visible improvements in lash and brow definition after several weeks of nightly use, with continued changes over time when kept in a routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial conditioning effects may be noticed within days.\u003c\/li\u003e\n  \u003cli\u003eMore pronounced visual changes usually appear after weeks.\u003c\/li\u003e\n  \u003cli\u003eLonger-term benefits depend on consistent nightly use.\u003c\/li\u003e\n  \u003cli\u003eIndividual results vary based on natural lash cycle and care habits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use Lash Boost with other eye products or makeup?\u003c\/h3\u003e\n\u003cp\u003eYes — the serum is designed to layer with other skincare and cosmetics when fully absorbed. Apply Lash Boost at night and allow it to dry; during the day you can continue with serums, creams, and makeup as usual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on clean skin at night before other treatments.\u003c\/li\u003e\n  \u003cli\u003eAllow complete absorption to prevent product transfer.\u003c\/li\u003e\n  \u003cli\u003eCompatible with typical daytime eye makeup once dry.\u003c\/li\u003e\n  \u003cli\u003eStore upright and keep the applicator clean between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Rodan + Fields Lash Boost Serum is intended for anyone looking to enhance the look of their lashes and brows through a simple nightly step. It suits users seeking a conditioning, easy-to-apply serum that integrates into existing routines and aims to improve lash and brow definition without heavy products or complex regimens. If you have known allergies to almond extract or sensitive skin that reacts to topical cosmetics, patch testing or consulting a dermatologist is advisable before regular use.\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 R+F Lash Boost?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply once nightly to clean, dry skin along the upper lash line and brows for consistent results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Lash Boost safe for sensitive eyes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Formula is designed to be gentle, but patch-test first and stop use if irritation or allergy occurs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RODAN + FIELDS","offers":[{"title":"Default Title","offer_id":58345953395075,"sku":"B0CK7CJ8YT","price":213.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/rodan-fields-lash-boost-front-tube.jpg?v=1782631315","url":"https:\/\/origin-beauty.com\/products\/rodan-fields-lash-boost-serum-5-ml-nightly-eyelash-brow-serum-for-fuller-longer-looking-lashes","provider":"Origin Beauty","version":"1.0","type":"link"}