{"product_id":"isntree-hyper-acid4-aha-bha-pha-lha-30-serum-20ml","title":"[Isntree] Hyper Acid4 AHA BHA PHA LHA 30 Serum 20ml","description":"\u003cp\u003e\u003cstrong\u003eAbout this product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIsntree's Hyper Acid4 is a rinse-off exfoliating serum from Korea that combines four types of chemical exfoliants (AHA, BHA, PHA, and LHA) at 30% concentration to dissolve dead skin and unclog pores. It's designed for those with resilient skin who want visible texture improvement and clarity without physical scrubbing, though it requires careful use and sun protection afterward.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin type:\u003c\/strong\u003e Oily, Combination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge range:\u003c\/strong\u003e 20s-40s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin concerns:\u003c\/strong\u003e Acne, Congestion, Large pores, Dullness, Uneven texture, Blackheads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMood \/ Occasion:\u003c\/strong\u003e Weekly treatment, Targeted exfoliation, Pre-makeup prep\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves buildup of dead skin cells and sebum with a multi-acid blend that works at different skin depths\u003c\/li\u003e\n\u003cli\u003eRefines pore appearance and smooths rough texture within 1-2 minutes of contact\u003c\/li\u003e\n\u003cli\u003eClears congestion and dullness without mechanical scrubbing, making it gentler than physical exfoliants\u003c\/li\u003e\n\u003cli\u003eRinses clean, so there's no residue left on skin after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHero ingredients\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlycolic Acid (AHA):\u003c\/strong\u003e A small-molecule exfoliant that dissolves the \"glue\" between dead skin cells on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalicylic Acid (BHA):\u003c\/strong\u003e Oil-soluble exfoliant that penetrates pores to clear congestion and acne-causing bacteria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGluconolactone (PHA):\u003c\/strong\u003e A gentler, larger-molecule exfoliant that hydrates while it exfoliates, suitable for sensitive areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapryloyl Salicylic Acid (LHA):\u003c\/strong\u003e A newer form of salicylic acid that's less irritating while still unclogging pores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAfter cleansing, apply 2-3 drops to your face, avoiding eyes and lips. Gently massage for about 1 minute, then rinse thoroughly with lukewarm water. This is a treatment product, not a leave-on serum-use it once or twice weekly to start, and always follow with sunscreen during the day, as exfoliants increase sun sensitivity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuthentically Korean\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIsntree is a Korean skincare brand known for multi-functional actives, and we source directly from authorized Korean suppliers to guarantee authenticity.\u003c\/p\u003e","brand":"Isntree","offers":[{"title":"20ml","offer_id":53311786615149,"sku":"589392_CQ8F7J","price":22.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/1494\/8717\/files\/1758789061232_313043fc7a2e47d59c0f8cdde976f21c_ea2a8d6c-aa34-476b-8833-11b432c3ab35.png?v=1778556447","url":"https:\/\/skinn88.com\/products\/isntree-hyper-acid4-aha-bha-pha-lha-30-serum-20ml","provider":"skinN°88","version":"1.0","type":"link"}