{"product_id":"isntree-hyper-retinol-ex-1-0-serum-20ml","title":"[Isntree] Hyper Retinol Ex 1.0 Serum 20ml","description":"\u003cp\u003e\u003cstrong\u003eAbout this product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIsntree's Hyper Retinol Ex 1.0 is a high-strength retinoid serum designed for experienced users ready to tackle fine lines and skin texture. This Korean formula combines 1% retinol with bakuchiol and a peptide-rich support system, so you get powerful anti-aging results without sacrificing skin comfort-just make sure to use sunscreen during the day.\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 Combination, Oily, Sensitive (with gradual introduction)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge range:\u003c\/strong\u003e 30s-50s, All ages concerned with aging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin concerns:\u003c\/strong\u003e Fine lines, Wrinkles, Loss of elasticity, Skin texture, Sun damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMood \/ Occasion:\u003c\/strong\u003e Night repair, Anti-aging routine, Advanced skincare step\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\u003eReduces the appearance of fine lines and wrinkles with a potent 1% retinol dose\u003c\/li\u003e\n\u003cli\u003eBakuchiol boosts retinol's performance while supporting skin tolerance, making it gentler than retinol alone\u003c\/li\u003e\n\u003cli\u003eCeramides and peptide complexes reinforce your skin barrier, so you don't experience the dryness typical of strong retinoids\u003c\/li\u003e\n\u003cli\u003eCentella asiatica and panthenol calm irritation and keep skin hydrated through the adjustment period\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\u003eRetinol 1% (0.1% + 0.3% Retinyl Palmitate):\u003c\/strong\u003e Stimulates collagen production and cell turnover to diminish fine lines and improve skin texture over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBakuchiol 0.6%:\u003c\/strong\u003e A plant-derived retinol alternative that delivers similar anti-aging benefits while reducing redness and sensitivity during the retinization period.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramide Complex (NP, NS, AS, AP, EOP):\u003c\/strong\u003e Fortifies the skin barrier to prevent moisture loss and irritation caused by stronger actives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeptide blend (Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1):\u003c\/strong\u003e Supports skin firmness and elasticity while reducing the appearance of expression lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApply 2-3 drops to clean, dry skin and gently pat in until absorbed. Start with once or twice weekly if you're new to retinol, then gradually increase frequency as your skin builds tolerance. Always follow with a broad-spectrum sunscreen during the day-retinol increases 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 science-backed formulations, and we ship this product directly from authorized Korean suppliers to ensure authenticity.\u003c\/p\u003e","brand":"Isntree","offers":[{"title":"20ml","offer_id":53311786549613,"sku":"589394_LJ1WDT","price":51.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/1494\/8717\/files\/1758788450062_5304c201c07b4c70b2a42c7081bedbe9_6340c724-4a56-4d9e-ab64-85cc4a22dde3.png?v=1778556407","url":"https:\/\/skinn88.com\/products\/isntree-hyper-retinol-ex-1-0-serum-20ml","provider":"skinN°88","version":"1.0","type":"link"}