{"product_id":"ilso-h-a-shot-booster-serum-30ml-mirai-skin-ilso-h-a-shot-booster-serum-30ml","title":"ilso H-A Shot Booster Serum 30ml","description":"\u003ch2\u003eilso H-A Shot Booster Serum: Multi-Weight Hyaluronic Acid in a Booster Format\u003c\/h2\u003e\n\u003cp\u003eilso is a Korean indie brand focused on functional ingredient-driven formulas at accessible prices. The H-A Shot Booster Serum is their hyaluronic acid specialty product, using multiple molecular weights of hyaluronic acid to hydrate at different skin depths simultaneously. At $31.20 for 30ml, this is priced at the affordable end of premium HA serums, competing with The Ordinary's HA serum on concept but with a more refined Korean formulation approach. The \"Shot\" in the name suggests concentrated delivery rather than dilute essence application.\u003c\/p\u003e\n\u003cp\u003eMulti-weight hyaluronic acid is a well-validated formulation approach: large-molecular-weight HA sits on skin surface for immediate plumping, medium-weight penetrates slightly deeper for mid-dermal hydration, and low-weight penetrates to the deepest layers for longer-lasting moisture reservoir. Good HA serums use 3 to 5 weights simultaneously. ilso's formulation appears to use this approach, with the \"Booster\" positioning suggesting it's designed to be layered with other serums rather than used alone.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eMultiple molecular weights of hyaluronic acid deliver hydration at surface, mid-dermis, and deeper skin layers. Immediate plumping is visible within minutes; deeper hydration builds over weeks of daily use. The serum format is lightweight, allowing it to layer easily under richer serums and creams. For users whose skin feels dehydrated despite using a moisturizer, an HA serum addresses the water deficit that moisturizer alone can't fix.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDehydrated skin (not dry):\u003c\/strong\u003e Water-deficient skin benefits more than oil-deficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOily skin needing hydration:\u003c\/strong\u003e HA adds water without oil weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-flight or climate-change recovery:\u003c\/strong\u003e Rapid rehydration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer-building routines:\u003c\/strong\u003e Works as a booster under other serums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine line smoothing:\u003c\/strong\u003e Hydrated skin shows fewer dehydration lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 30ml\u003c\/li\u003e\n\u003cli\u003ePrice: $31.20\u003c\/li\u003e\n\u003cli\u003eHero active: multi-weight hyaluronic acid\u003c\/li\u003e\n\u003cli\u003eTexture: watery-light serum\u003c\/li\u003e\n\u003cli\u003eFragrance: minimal\u003c\/li\u003e\n\u003cli\u003eUse: morning and evening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply to slightly damp skin after toner. Dispense 3 to 4 drops, pat gently into face and neck. Allow 30 to 60 seconds absorption before layering additional serums, treatments, or moisturizer. For maximum HA effectiveness, apply to damp skin; dry skin actually pulls moisture OUT of HA into the surface, which is counterproductive. Always follow with a moisturizer to seal hydration in.\u003c\/p\u003e\n\u003cp\u003eFor intensive hydration phases: apply 2 layers in sequence, patting each layer in before the next. This builds hydration depth more effectively than one heavy application.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eHow is this different from The Ordinary Hyaluronic Acid 2% + B5?\u003c\/h4\u003e\n\u003cp\u003eSame category, different execution. The Ordinary is $8 to $10, minimal formulation, functional product. ilso is $31.20, more refined texture, additional Korean-typical supporting ingredients. For strict ingredient minimalism at lowest cost: The Ordinary. For a pleasant daily use experience with comparable effectiveness: ilso. Both work.\u003c\/p\u003e\n\u003ch4\u003eShould I apply to damp or dry skin?\u003c\/h4\u003e\n\u003cp\u003eDamp. HA is a humectant, which means it pulls water into itself. Applied to dry skin in low-humidity environments, HA can actually pull water OUT of skin (deeper water follows HA to the surface). Damp skin or humid environments let HA work correctly. After applying toner, don't wait for full absorption; apply HA while skin is still slightly damp.\u003c\/p\u003e\n\u003ch4\u003eWill it replace my moisturizer?\u003c\/h4\u003e\n\u003cp\u003eNo. HA adds water; moisturizer seals water in. Without moisturizer over HA, the hydration evaporates within an hour. Use both.\u003c\/p\u003e\n\u003ch4\u003eCan I use it with retinol?\u003c\/h4\u003e\n\u003cp\u003eYes, and often beneficial. HA can be applied first for hydration buffer, then retinol over it. Or HA after retinol to reduce retinol-induced dryness. Either order works.\u003c\/p\u003e\n\u003ch4\u003eHow long does 30ml last?\u003c\/h4\u003e\n\u003cp\u003eTwice daily use: 2 to 3 months. The dropper design helps pace usage.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with ilso Super Melting Sebum Cleansing Oil for brand routine consistency, or layer with a peptide serum from the peptides collection.\u003c\/p\u003e\n\u003cp\u003eBrowse the full ilso collection or related categories: Korean hyaluronic acid, Korean hydrating products.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741086843168,"sku":"52994465628532","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/a92226e42b7a3852abd58cbd187230c3.webp?v=1779694811","url":"https:\/\/usmirai-skin.com\/products\/ilso-h-a-shot-booster-serum-30ml-mirai-skin-ilso-h-a-shot-booster-serum-30ml","provider":"usmirai-skin.com","version":"1.0","type":"link"}