{"product_id":"axis-y-biome-double-defense-sunscreen-50ml-mirai-skin-axis-y-biome-double-sunscreen","title":"AXIS-Y Biome Double Defense Sunscreen 50ml","description":"\u003ch2\u003eAXIS-Y Biome Double Defense Sunscreen: Microbiome Support in a Daily SPF\u003c\/h2\u003e\n\u003cp\u003eAXIS-Y built its reputation on the \"6 1 1\" formula philosophy: 6 purposeful actives, 1 hydrator, 1 calming ingredient, with the rest of the formula stripped back. The Biome Double Defense Sunscreen applies that logic to daily SPF, adding postbiotics and heartleaf extract on top of a lightweight chemical filter base. The \"double defense\" claim refers to UV protection plus microbiome support, which is a rare combination at this price.\u003c\/p\u003e\n\u003cp\u003eThis is not a mineral sunscreen. It uses chemical UV filters for a lightweight, no-cast finish that sits well under makeup. AXIS-Y positions it as a daily sensitive-skin SPF with barrier-friendly care built in, a different approach from Korean chemical sunscreens like Beauty of Joseon Relief Sun that prioritize hydration over microbiome.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe UV filter blend (typically including octinoxate, uvinul, and ethylhexyl triazone) delivers SPF50+ PA++++ broad-spectrum protection. The postbiotic complex (lactobacillus and bifida ferments) supports the skin's microbiome balance, which is increasingly linked to inflammation control and barrier health. Heartleaf calms reactive redness. The net: daily SPF that doesn't degrade skin quality with long-term use.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination to oily skin:\u003c\/strong\u003e Lightweight chemical filter, no greasy finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive or reactive skin (not pregnancy\/nursing):\u003c\/strong\u003e Heartleaf and postbiotic support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily commuter users:\u003c\/strong\u003e Wears well under makeup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAXIS-Y routine adopters:\u003c\/strong\u003e Fits the brand's full-routine approach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrobiome-aware skincare shoppers:\u003c\/strong\u003e Bifida and lactobacillus content.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 50ml\u003c\/li\u003e\n\u003cli\u003ePrice: $44.20\u003c\/li\u003e\n\u003cli\u003eHero actives: chemical UV filters (SPF50+ PA++++), postbiotic complex, heartleaf extract\u003c\/li\u003e\n\u003cli\u003eTexture: watery cream, fast-absorbing, no white cast\u003c\/li\u003e\n\u003cli\u003eFragrance: low, not fragrance-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply two finger-lengths (approximately 1\/4 teaspoon) to face and neck as the final AM skincare step, 15 minutes before sun exposure. Reapply every 2 hours if outdoors. Safe to layer under cushion or foundation after 2 to 3 minutes of absorption.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs it pregnancy-safe?\u003c\/h4\u003e\n\u003cp\u003eThe chemical filters used (octinoxate, for example) are typically avoided during pregnancy by US\/EU guidelines. For pregnant or nursing users, consider a mineral SPF like AESTURA DERMA UV365 instead.\u003c\/p\u003e\n\u003ch4\u003eDoes it leave a white cast?\u003c\/h4\u003e\n\u003cp\u003eNo. Chemical filter formulas like this one are designed to disappear on all skin tones.\u003c\/p\u003e\n\u003ch4\u003eHow does it compare to Beauty of Joseon Relief Sun?\u003c\/h4\u003e\n\u003cp\u003eBeauty of Joseon leans into rice extract hydration. AXIS-Y leans into microbiome and calming. Both are chemical filter SPFs with similar textures. BOJ is generally cheaper; AXIS-Y has a more targeted sensitive-skin pitch. Either works for combination skin.\u003c\/p\u003e\n\u003ch4\u003eCan I use it on acne-prone skin?\u003c\/h4\u003e\n\u003cp\u003eYes. The non-comedogenic base and anti-inflammatory actives make it suitable. Patch-test first if your skin is reactive to chemical filters.\u003c\/p\u003e\n\u003ch4\u003eHow long does 50ml last?\u003c\/h4\u003e\n\u003cp\u003e2 to 3 months at correct facial use (1\/4 tsp daily). Longer if you're underapplying, which most people do.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with the AXIS-Y collection or browse Korean sunscreens and best Korean products for sensitive skin.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741144285472,"sku":"51989147976052","price":22.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/e47d6e9e8aaac028c4dd287c21391f8d.webp?v=1779695921","url":"https:\/\/usmirai-skin.com\/products\/axis-y-biome-double-defense-sunscreen-50ml-mirai-skin-axis-y-biome-double-sunscreen","provider":"usmirai-skin.com","version":"1.0","type":"link"}