{"product_id":"iunik-beta-glucan-barrier-sunscreen-spf-50-pa-60ml","title":"iUNIK Beta-Glucan Barrier Sunscreen SPF 50+ PA++++ · 60ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eiUNIK Beta-Glucan Barrier Sunscreen\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003eSPF 50+ PA++++ · 60ml\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSun protection that works as hard on your barrier as it does on UV defence. The iUNIK Beta-Glucan Barrier Sunscreen is a broad-spectrum chemical SPF that brings something genuinely different to the sunscreen category — a formula built not just to block UV rays, but to actively hydrate, soothe, firm, and strengthen the skin while it does so. The result is a daily SPF that feels and functions more like a high-performance skincare step than a standalone sun product, with a serum-like texture that disappears into the skin completely, leaving a soft matte finish and zero white cast on every skin tone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe UV protection system is a 5-layer sun filter delivering comprehensive broad-spectrum SPF 50+ PA++++ coverage. The filter lineup is precisely chosen for both efficacy and photostability: Ethylhexyl Triazone provides potent, highly photostable UVB protection at low concentrations; Diethylamino Hydroxybenzoyl Hexyl Benzoate (Uvinul A Plus) offers robust UVA coverage with an outstanding safety and stability profile; Drometrizole Trisiloxane (Mexoryl XL) is a hybrid UVA\/UVB filter known for its excellent photostability and skin feel; Terephthalylidene Dicamphor Sulfonic Acid (Mexoryl SX) adds water-soluble UVA protection; and Diethylhexyl Butamido Triazone is one of the most photostable UVB filters available, retaining 90% of its efficacy after 25 hours of UV exposure. Together, this five-filter system creates layered, complementary, photostable coverage that holds throughout the day without degrading — the foundation of genuinely reliable daily sun protection. \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe formula is structured as a triple-layer oil-in-gel-in-water system, a sophisticated emulsion architecture that gives the product its distinctive serum-like lightness while ensuring the UV filters are evenly suspended and delivered across the skin surface. Butyloctyl Salicylate acts as a cosmetic elegance enhancer — helping dissolve the oil-soluble filters, reducing greasiness, improving spreadability, and contributing to a clean, comfortable finish. Diisopropyl Sebacate further supports the formula's elegant skin feel, absorbing rapidly while reducing the heaviness that can make chemical sunscreens feel unpleasant. \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003ca href=\"https:\/\/incidecoder.com\/products\/anua-heartleaf-lha-moisture-peeling-gel\" class=\"group\/tag relative h-[18px] rounded-full inline-flex items-center overflow-hidden -translate-y-px cursor-pointer\" target=\"_blank\"\u003e\u003cspan class=\"relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover\/tag:bg-accent-900 group-hover\/tag:border-accent-100\/60\"\u003e\u003cspan class=\"text-nowrap text-text-300 break-all truncate font-normal group-hover\/tag:text-text-200\"\u003eInciDecoder\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"transition-all opacity-[0%] h-[17px] absolute right-[0.5px] rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900\/0 via-accent-900\/100 via-30% to-accent-900\/100 group-hover\/tag:opacity-[100%]\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14\" height=\"14\" fill=\"currentColor\" viewbox=\"0 0 256 256\" class=\"transition-all group-hover\/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover\/tag:scale-[100%] scale-[80%] group-hover\/tag:opacity-[100%] opacity-[0%] -mr-[2px]\"\u003e\u003cpath d=\"M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBeta-Glucan — the active the product is named for — is a powerfully hydrating polysaccharide that holds up to 20% more moisture than hyaluronic acid. Derived from yeast, oat, or mushroom cell walls, Beta-Glucan works by forming a breathable, protective film on the skin surface that locks in moisture, reduces transepidermal water loss, and creates a calming, antioxidant-rich microenvironment — making it particularly valuable in a sunscreen, where it actively counteracts the dehydrating effect that UV exposure can have on the skin. Studies have shown Beta-Glucan can penetrate deeply enough to stimulate fibroblast activity, supporting collagen production and contributing to the formula's broader anti-aging function. \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003ca href=\"https:\/\/glowandskincare.com\/product\/anua-heartleaf-lha-moisture-peeling-gel-120ml\/\" class=\"group\/tag relative h-[18px] rounded-full inline-flex items-center overflow-hidden -translate-y-px cursor-pointer\" target=\"_blank\"\u003e\u003cspan class=\"relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover\/tag:bg-accent-900 group-hover\/tag:border-accent-100\/60\"\u003e\u003cspan class=\"text-nowrap text-text-300 break-all truncate font-normal group-hover\/tag:text-text-200\"\u003eGlow \u0026amp; Skin Care\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"transition-all opacity-[0%] h-[17px] absolute right-[0.5px] rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900\/0 via-accent-900\/100 via-30% to-accent-900\/100 group-hover\/tag:opacity-[100%]\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14\" height=\"14\" fill=\"currentColor\" viewbox=\"0 0 256 256\" class=\"transition-all group-hover\/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover\/tag:scale-[100%] scale-[80%] group-hover\/tag:opacity-[100%] opacity-[0%] -mr-[2px]\"\u003e\u003cpath d=\"M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eGreenDiol® — a next-generation moisturising active — works alongside Beta-Glucan to deliver long-lasting hydration and further reinforce the skin's natural moisture barrier. The Aging-Shield Peptide™ complex — comprising Argireline Amplified® Peptide (an enhanced version of the well-known expression-line-targeting Acetyl Hexapeptide-8), Goldrella Peptide, and Panax Ginseng Extract — works to improve elasticity and deliver a visible firming and slow-aging effect with continued use. Chlorella Ferment and Lactobacillus Ferment add probiotic-derived skin-balancing and barrier-supporting properties. Panthenol soothes and supports barrier repair. Allantoin calms, protects, and promotes cell renewal. Lecithin enhances skin compatibility and absorption. Caprylic\/Capric Triglyceride provides lightweight, non-comedogenic nourishment. \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003ca href=\"https:\/\/incidecoder.com\/products\/anua-heartleaf-lha-moisture-peeling-gel\" class=\"group\/tag relative h-[18px] rounded-full inline-flex items-center overflow-hidden -translate-y-px cursor-pointer\" target=\"_blank\"\u003e\u003cspan class=\"relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover\/tag:bg-accent-900 group-hover\/tag:border-accent-100\/60\"\u003e\u003cspan class=\"text-nowrap text-text-300 break-all truncate font-normal group-hover\/tag:text-text-200\"\u003eInciDecoder\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"transition-all opacity-[0%] h-[17px] absolute right-[0.5px] rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900\/0 via-accent-900\/100 via-30% to-accent-900\/100 group-hover\/tag:opacity-[100%]\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14\" height=\"14\" fill=\"currentColor\" viewbox=\"0 0 256 256\" class=\"transition-all group-hover\/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover\/tag:scale-[100%] scale-[80%] group-hover\/tag:opacity-[100%] opacity-[0%] -mr-[2px]\"\u003e\u003cpath d=\"M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan class=\"inline-flex w-1\"\u003e\u003c\/span\u003e\u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003ca href=\"https:\/\/kbeautyworld.com\/products\/anua-heartleaf-lha-moisture-peeling-gel\" class=\"group\/tag relative h-[18px] rounded-full inline-flex items-center overflow-hidden -translate-y-px cursor-pointer\" target=\"_blank\"\u003e\u003cspan class=\"relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover\/tag:bg-accent-900 group-hover\/tag:border-accent-100\/60\"\u003e\u003cspan class=\"text-nowrap text-text-300 break-all truncate font-normal group-hover\/tag:text-text-200\"\u003eK Beauty World\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"transition-all opacity-[0%] h-[17px] absolute right-[0.5px] rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900\/0 via-accent-900\/100 via-30% to-accent-900\/100 group-hover\/tag:opacity-[100%]\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14\" height=\"14\" fill=\"currentColor\" viewbox=\"0 0 256 256\" class=\"transition-all group-hover\/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover\/tag:scale-[100%] scale-[80%] group-hover\/tag:opacity-[100%] opacity-[0%] -mr-[2px]\"\u003e\u003cpath d=\"M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe overall formula is fragrance-free, vegan, and free from common allergens — a clean, thoughtful formulation that suits sensitive skin without compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSPF:\u003c\/strong\u003e 50+ PA++++ · Broad Spectrum\u003cbr\u003e\u003cstrong\u003eSkin types:\u003c\/strong\u003e All skin types — including dry, sensitive, and aging skin\u003cbr\u003e\u003cstrong\u003eFree from:\u003c\/strong\u003e Fragrance, parabens, sulfates, common allergens, oxybenzone\u003cbr\u003e\u003cstrong\u003eVegan · Cruelty-free · Made in Korea\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 60ml (also available in 15ml mini)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e As the final step of your morning skincare routine, apply a generous, even amount to the face and any exposed areas 15–30 minutes before sun exposure. Apply before makeup — the matte finish acts as a smooth base that improves makeup adherence and longevity. Reapply every two hours during outdoor sun exposure. Remove thoroughly at the end of the day with an oil cleanser followed by a water-based cleanser.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey ingredients:\u003c\/strong\u003e 5-Layer UV Filter System (Ethylhexyl Triazone · Diethylamino Hydroxybenzoyl Hexyl Benzoate · Drometrizole Trisiloxane · Terephthalylidene Dicamphor Sulfonic Acid · Diethylhexyl Butamido Triazone) · Beta-Glucan · GreenDiol® · Aging-Shield Peptide™ (Argireline Amplified® · Goldrella Peptide · Panax Ginseng Extract) · Chlorella Ferment · Lactobacillus Ferment · Panthenol · Allantoin · Lecithin\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e✦ Why Seoulma Skincare Recommends This\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThere are plenty of decent K-beauty SPFs, but iUNIK has built something notably considered here. The five-filter system prioritises photostability above all else — a detail that matters because a sunscreen that degrades after two hours of UV exposure is not actually providing SPF 50 protection by midday. The Beta-Glucan addition is genuinely meaningful rather than cosmetic: at a concentration that outperforms hyaluronic acid for moisture retention, it turns this into a product that actively builds barrier health with every use, rather than just sitting on top of it. And the Aging-Shield Peptide™ complex — Argireline Amplified in particular — is the kind of addition you'd expect to find in a dedicated serum, not a sunscreen. For customers who want their morning SPF to carry more of the routine's weight, or for anyone with dry, dehydrated, or aging concerns who wants their sun protection to work overtime, this is an easy recommendation.\u003c\/p\u003e","brand":"IUNIK","offers":[{"title":"Default Title","offer_id":57926917161292,"sku":"IUK-SUN-001","price":22.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2311\/7132\/files\/iunik-beta-glucan-barrier-sunscreen-spf50-pa-60ml-cf6f-products.avif?v=1782768952","url":"https:\/\/www.seoulma-skincare.com\/nl\/products\/iunik-beta-glucan-barrier-sunscreen-spf-50-pa-60ml","provider":"Seoulma-skincare","version":"1.0","type":"link"}