{"product_id":"estevalley-glutathione-tone-up-powder-essence-brightening-dna-repair","title":"Estevalley Glutathione Tone-Up Powder Essence | Brightening \u0026 DNA Repair","description":"\u003c!--\n=============================================================\n  cosmogangnam.com — Shopify Product Description HTML\n  Product: Estevalley Glutathione Tone-Up Powder Essence 10g × 5\n  Manufacturer: Mezopham · South Korea\n  Brand: Estevalley\n  Arc Stage 7 · cosmogangnam.com Brand: Black \/ White \/ Red\n  Paste into: Admin → Products → Description → \u003c\/\u003e HTML view\n=============================================================\n  LEGAL NOTES:\n  - \"DNA repair\" → \"supports skin renewal and resilience\"\n  - \"Master antioxidant\" → retained in quotes as widely used\n    cosmetic\/scientific descriptor for Glutathione\n  - \"Inhibits melanin synthesis at the source\" → retained as\n    cosmetic claim (Glutathione mechanism is well-documented\n    in cosmetic science literature)\n  - No KFDA whitening certification stated for this product\n    → Niacinamide\/Arbutin described by mechanism only,\n    NOT as certified actives\n  - Powder dispersal note from review → addressed honestly\n    in How to Use step 2 (application technique)\n  - \"2 weeks, spots visibly lighter\" from review → adapted\n    with \"individual results may vary\" caveat\n  - Adenosine: KFDA anti-wrinkle functional — stated as such\n  - 10g × 5 format: powder concentration logic explained\n=============================================================\n--\u003e\n\n\u003cstyle\u003e\n  .cg-wrap {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    color: #111111;\n    background: #ffffff;\n    max-width: 100%;\n    line-height: 1.7;\n    font-size: 14px;\n  }\n  .cg-stage-label {\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 0.18em;\n    text-transform: uppercase;\n    color: #CC0000;\n    margin: 2.5rem 0 0.9rem;\n    padding-bottom: 6px;\n    border-bottom: 1px solid #e0e0e0;\n    display: block;\n  }\n\n  \/* STAGE 1 *\/\n  .cg-hero {\n    border-left: 3px solid #CC0000;\n    padding: 1.25rem 1.5rem;\n    background: #f5f5f5;\n  }\n  .cg-hero-headline {\n    font-size: 18px; font-weight: 700;\n    color: #111111; line-height: 1.35;\n    margin-bottom: 10px; letter-spacing: -0.01em;\n  }\n  .cg-hero p { font-size: 14px; color: #444444; margin: 0; line-height: 1.75; }\n\n  \/* STAGE 2 *\/\n  .cg-intro-box { border: 1px solid #111111; padding: 1.25rem 1.5rem; }\n  .cg-intro-box .cg-product-name {\n    font-size: 11px; font-weight: 700;\n    letter-spacing: 0.14em; text-transform: uppercase;\n    color: #111111; margin-bottom: 8px;\n  }\n  .cg-intro-box .cg-tagline {\n    font-size: 15px; color: #111111; font-style: italic;\n    border-left: 2px solid #CC0000; padding-left: 12px;\n    margin: 10px 0 12px; line-height: 1.6;\n  }\n  .cg-intro-box p { font-size: 13px; color: #555555; margin: 0; line-height: 1.7; }\n  .cg-format-badge {\n    display: inline-flex;\n    align-items: center; gap: 8px;\n    border: 1px solid #111111;\n    padding: 6px 16px;\n    font-size: 11px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase;\n    color: #111111; margin-top: 14px;\n  }\n  .cg-format-badge span { color: #CC0000; }\n\n  \/* POWDER TRANSFORMATION VISUAL *\/\n  .cg-transform-bar {\n    display: flex;\n    align-items: center;\n    gap: 0;\n    margin: 1rem 0 0;\n    border: 1px solid #e0e0e0;\n    overflow: hidden;\n  }\n  .cg-transform-bar .tb-state {\n    flex: 1;\n    padding: 0.85rem 1rem;\n    font-size: 12px;\n    text-align: center;\n    line-height: 1.4;\n  }\n  .cg-transform-bar .tb-state .ts-label {\n    font-size: 10px; font-weight: 700;\n    letter-spacing: 0.12em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 3px; display: block;\n  }\n  .cg-transform-bar .tb-state .ts-desc {\n    font-size: 12px; color: #555555;\n  }\n  .cg-transform-bar .tb-arrow {\n    font-size: 18px; color: #CC0000;\n    padding: 0 0.75rem;\n    flex-shrink: 0;\n    font-weight: 700;\n  }\n  .cg-transform-bar .tb-state.active { background: #111111; }\n  .cg-transform-bar .tb-state.active .ts-label { color: #CC0000; }\n  .cg-transform-bar .tb-state.active .ts-desc { color: #cccccc; }\n\n  \/* STAGE 3 *\/\n  .cg-win-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }\n  .cg-win-card { border: 1px solid #e0e0e0; padding: 1.1rem 1.25rem; }\n  .cg-win-card .wc-time {\n    display: inline-block;\n    background: #111111; color: #ffffff;\n    font-size: 10px; font-weight: 700;\n    letter-spacing: 0.12em; text-transform: uppercase;\n    padding: 3px 10px; margin-bottom: 10px;\n  }\n  .cg-win-card p { font-size: 13px; color: #444444; margin: 0; line-height: 1.65; }\n\n  \/* STAGE 4 *\/\n  .cg-doubt {\n    background: #f5f5f5; border-left: 3px solid #111111;\n    padding: 1rem 1.25rem; margin-bottom: 10px;\n    font-size: 14px; font-style: italic;\n    color: #333333; line-height: 1.6;\n  }\n  .cg-doubt::before {\n    content: '\\201C'; font-size: 28px; color: #CC0000;\n    line-height: 0; vertical-align: -8px; margin-right: 4px;\n  }\n  .cg-answer { background: #111111; color: #ffffff; padding: 1.25rem 1.5rem; }\n  .cg-answer h4 {\n    font-size: 13px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 10px;\n  }\n  .cg-answer p { font-size: 13px; color: #cccccc; margin: 0 0 8px; line-height: 1.7; }\n  .cg-answer p:last-of-type { margin-bottom: 0; }\n  .cg-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }\n  .cg-pill {\n    border: 1px solid #444444; color: #cccccc;\n    font-size: 10px; letter-spacing: 0.1em;\n    text-transform: uppercase; padding: 4px 10px;\n  }\n  .cg-pill.red { border-color: #CC0000; color: #ff6666; }\n\n  \/* STAGE 5 *\/\n  .cg-timeline { position: relative; padding-left: 1.5rem; border-left: 2px solid #111111; }\n  .cg-tl-item { position: relative; padding-bottom: 1.5rem; }\n  .cg-tl-item:last-child { padding-bottom: 0; }\n  .cg-tl-item::before {\n    content: ''; position: absolute;\n    left: -1.65rem; top: 4px;\n    width: 10px; height: 10px; background: #CC0000;\n  }\n  .cg-tl-day {\n    font-size: 10px; font-weight: 700;\n    letter-spacing: 0.15em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 2px;\n  }\n  .cg-tl-title { font-size: 14px; font-weight: 700; color: #111111; margin-bottom: 3px; }\n  .cg-tl-desc { font-size: 13px; color: #555555; line-height: 1.6; }\n\n  \/* STAGE 6 — INGREDIENT GRID *\/\n  .cg-ing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }\n  .cg-ing-card { border: 1px solid #e0e0e0; padding: 1rem 1.1rem; }\n  .cg-ing-card .ing-name {\n    font-size: 11px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase;\n    color: #111111; margin-bottom: 5px;\n  }\n  .cg-ing-card .ing-badge {\n    display: inline-block;\n    background: #CC0000; color: #ffffff;\n    font-size: 10px; font-weight: 700;\n    letter-spacing: 0.06em; padding: 2px 8px; margin-bottom: 8px;\n  }\n  .cg-ing-card p { font-size: 12px; color: #555555; margin: 0; line-height: 1.6; }\n\n  \/* STAGE 6 — REVIEW *\/\n  .cg-review-card {\n    border: 1px solid #e0e0e0; padding: 1.25rem 1.5rem;\n    background: #fafafa; margin-bottom: 10px;\n  }\n  .cg-review-card blockquote {\n    font-size: 13px; font-style: italic; color: #333333;\n    line-height: 1.65; margin: 0 0 10px; padding: 0; border: none;\n  }\n  .cg-review-card blockquote::before {\n    content: '\\201C'; color: #CC0000; font-size: 20px;\n    line-height: 0; vertical-align: -5px; margin-right: 3px;\n  }\n  .cg-review-meta {\n    font-size: 11px; color: #999999;\n    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;\n  }\n  .cg-review-meta .rv-badge {\n    background: #111111; color: #ffffff;\n    font-size: 9px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase; padding: 2px 7px;\n  }\n\n  \/* STAGE 6 — SKIN TYPES *\/\n  .cg-skin-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }\n  .cg-skin-card { border: 1px solid #e0e0e0; padding: 0.85rem 1rem; text-align: center; }\n  .cg-skin-card .sk-label {\n    font-size: 10px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 5px; display: block;\n  }\n  .cg-skin-card p { font-size: 12px; color: #555555; margin: 0; line-height: 1.5; }\n\n  \/* STAGE 7 *\/\n  .cg-flex-box { background: #111111; color: #ffffff; padding: 1.5rem; margin-bottom: 10px; }\n  .cg-flex-box h4 {\n    font-size: 13px; font-weight: 700;\n    letter-spacing: 0.1em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 10px;\n  }\n  .cg-flex-box p { font-size: 13px; color: #cccccc; margin: 0 0 8px; line-height: 1.7; }\n  .cg-flex-box p:last-child { margin-bottom: 0; }\n\n  \/* FORMAT BAR *\/\n  .cg-format-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid #111111; margin-bottom: 10px; }\n  .cg-format-item { padding: 1rem; text-align: center; border-right: 1px solid #e0e0e0; }\n  .cg-format-item:last-child { border-right: none; }\n  .cg-format-item .fi-num {\n    font-size: 20px; font-weight: 700; color: #CC0000;\n    display: block; margin-bottom: 3px; letter-spacing: -0.02em;\n  }\n  .cg-format-item .fi-label { font-size: 11px; color: #555555; line-height: 1.4; }\n\n  \/* HOW TO USE *\/\n  .cg-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }\n  .cg-steps li {\n    counter-increment: step;\n    display: flex; align-items: flex-start; gap: 12px;\n    padding: 10px 0; border-bottom: 1px solid #f0f0f0;\n    font-size: 13px; color: #333333; line-height: 1.6;\n  }\n  .cg-steps li:last-child { border-bottom: none; }\n  .cg-steps li::before {\n    content: counter(step);\n    display: flex; align-items: center; justify-content: center;\n    width: 22px; height: 22px;\n    background: #111111; color: #ffffff;\n    font-size: 11px; font-weight: 700;\n    flex-shrink: 0; margin-top: 1px;\n  }\n\n  \/* PRODUCT DETAILS *\/\n  .cg-specs { width: 100%; border-collapse: collapse; font-size: 13px; }\n  .cg-specs tr { border-bottom: 1px solid #f0f0f0; }\n  .cg-specs tr:last-child { border-bottom: none; }\n  .cg-specs td { padding: 9px 4px; vertical-align: top; }\n  .cg-specs td:first-child { font-weight: 700; color: #111111; width: 36%; padding-right: 12px; }\n  .cg-specs td:last-child { color: #555555; }\n\n  \/* SHIPPING *\/\n  .cg-shipping {\n    background: #111111; color: #ffffff;\n    padding: 1rem 1.5rem; margin-top: 2rem;\n    display: flex; flex-wrap: wrap; gap: 2rem; align-items: center;\n  }\n  .cg-shipping .sh-item { font-size: 12px; color: #cccccc; line-height: 1.5; }\n  .cg-shipping .sh-item strong {\n    display: block; font-size: 10px; font-weight: 700;\n    letter-spacing: 0.14em; text-transform: uppercase;\n    color: #CC0000; margin-bottom: 2px;\n  }\n\n  \/* DISCLAIMER *\/\n  .cg-disclaimer {\n    font-size: 11px; color: #999999;\n    margin-top: 1.5rem; line-height: 1.6;\n    border-top: 1px solid #eeeeee; padding-top: 1rem;\n  }\n\n  @media (max-width: 540px) {\n    .cg-win-grid, .cg-ing-grid { grid-template-columns: 1fr; }\n    .cg-skin-grid, .cg-format-bar { grid-template-columns: 1fr 1fr; }\n    .cg-transform-bar { flex-direction: column; }\n    .cg-transform-bar .tb-arrow { transform: rotate(90deg); padding: 0.25rem 0; }\n    .cg-format-item { border-right: none; border-bottom: 1px solid #e0e0e0; }\n    .cg-shipping { gap: 1rem; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"cg-wrap\"\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 1 · SHOCK OPEN\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\" style=\"margin-top:0;\"\u003eThe Problem\u003c\/span\u003e\n  \u003cdiv class=\"cg-hero\"\u003e\n    \u003cdiv class=\"cg-hero-headline\"\u003e\n      Brightening actives work best when they reach\u003cbr\u003e\n      the skin — not when they sit on top of it.\n    \u003c\/div\u003e\n    \u003cp\u003e\n      Every brightening serum, ampoule, and essence is competing\n      against the same barrier: the skin's surface.\n      Liquid formats carry their actives in suspension — the delivery\n      is only as effective as the formulation allows.\n      A concentrated powder eliminates the water base entirely.\n      No dilution. No preservative compromise. Just actives —\n      Glutathione, Sodium DNA, Niacinamide, Arbutin, Hexylresorcinol —\n      at the highest possible concentration per gram,\n      transforming into essence the moment they meet skin.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 2 · PRODUCT INTRO\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eThe Answer\u003c\/span\u003e\n  \u003cdiv class=\"cg-intro-box\"\u003e\n    \u003cdiv class=\"cg-product-name\"\u003eEstevalley · Glutathione Tone-Up Powder Essence · 10g × 5 · Mezopham\u003c\/div\u003e\n    \u003cdiv class=\"cg-tagline\"\u003e\n      \"Glutathione 500ppm + triple brightening complex + Sodium DNA. Powder format. Transforms to essence on contact. Concentrated by design.\"\n    \u003c\/div\u003e\n    \u003cp\u003e\n      A high-concentration brightening powder that transforms\n      instantly into a smooth essence upon skin contact —\n      delivering Glutathione 500ppm, Sodium DNA (PDRN),\n      Niacinamide, Arbutin, and Hexylresorcinol without\n      the dilution of a water-based formula. A genuinely novel\n      delivery system from Mezopham that enhances active bioavailability\n      while providing a glass-skin finish that conventional\n      brightening serums consistently underdeliver.\n    \u003c\/p\u003e\n\n    \u003c!-- Powder → Essence transformation visual --\u003e\n    \u003cdiv class=\"cg-transform-bar\"\u003e\n      \u003cdiv class=\"cg-transform-bar tb-state\" style=\"flex:1;padding:0.85rem 1rem;text-align:center;\"\u003e\n        \u003cspan style=\"font-size:10px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#CC0000;margin-bottom:3px;display:block;\"\u003eBefore\u003c\/span\u003e\n        \u003cspan style=\"font-size:12px;color:#555555;\"\u003eSilky concentrated powder\u003cbr\u003eHigh-density actives\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"font-size:18px;color:#CC0000;padding:0 0.75rem;display:flex;align-items:center;font-weight:700;\"\u003e→\u003c\/div\u003e\n      \u003cdiv class=\"cg-transform-bar tb-state active\" style=\"flex:1;padding:0.85rem 1rem;text-align:center;background:#111111;\"\u003e\n        \u003cspan style=\"font-size:10px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#CC0000;margin-bottom:3px;display:block;\"\u003eOn skin contact\u003c\/span\u003e\n        \u003cspan style=\"font-size:12px;color:#cccccc;\"\u003eSmooth essence texture\u003cbr\u003eEnhanced absorption\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-format-badge\" style=\"margin-top:12px;\"\u003e\n      \u003cspan\u003e10g × 5\u003c\/span\u003e · Powder-to-Essence Format · Mezopham\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 3 · FIRST EASY WIN\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eWhat You Feel First\u003c\/span\u003e\n  \u003cdiv class=\"cg-win-grid\"\u003e\n    \u003cdiv class=\"cg-win-card\"\u003e\n      \u003cspan class=\"wc-time\"\u003eOn application\u003c\/span\u003e\n      \u003cp\u003e\n        The powder meets skin and transforms instantly —\n        not a paste, not a residue, but a genuine essence texture\n        that absorbs completely. A sensation unlike any liquid\n        brightening product: silky, clean, and immediately\n        present in the skin rather than on it.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-win-card\"\u003e\n      \u003cspan class=\"wc-time\"\u003eImmediately after\u003c\/span\u003e\n      \u003cp\u003e\n        Skin looks visibly more luminous and even — the glass-skin\n        effect that high-concentration brightening actives produce\n        when they actually reach the skin surface unhindered.\n        Tone appears more uniform. Complexion looks cleaner\n        and more radiant with no product residue.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 4 · HARD PROBLEM\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eThe Concern We Hear Most\u003c\/span\u003e\n  \u003cdiv class=\"cg-doubt\"\u003e\n    A powder essence sounds interesting — but does it actually\n    work as well as a liquid serum? And won't some of the\n    product disperse before it reaches the skin?\n  \u003c\/div\u003e\n  \u003cdiv class=\"cg-answer\"\u003e\n    \u003ch4\u003ePowder is not a format compromise. It is a concentration advantage.\u003c\/h4\u003e\n    \u003cp\u003e\n      Liquid formulas — serums, essences, ampoules — require\n      water as a base, preservatives to stabilise it, and emulsifiers\n      to keep actives suspended. Every percentage of water,\n      preservative, and emulsifier is a percentage that is not\n      an active ingredient. A powder formula has none of these\n      constraints: 10g of Glutathione Powder Essence is 10g\n      of active-dense formula, period.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      On powder dispersal during application: this is a real\n      characteristic of the format, not a defect. The technique\n      matters — applying close to the skin or pressing rather\n      than sweeping minimises loss and ensures the powder\n      contacts skin before it can disperse. The How to Use\n      section below addresses this specifically. A customer\n      who applied it correctly to dark spots over two weeks\n      reported them visibly lighter. The format works\n      when the application method is right.\n    \u003c\/p\u003e\n    \u003cdiv class=\"cg-pills\"\u003e\n      \u003cspan class=\"cg-pill red\"\u003eGlutathione 500ppm\u003c\/span\u003e\n      \u003cspan class=\"cg-pill red\"\u003eSodium DNA (PDRN)\u003c\/span\u003e\n      \u003cspan class=\"cg-pill red\"\u003eTriple Brightening Complex\u003c\/span\u003e\n      \u003cspan class=\"cg-pill\"\u003eNiacinamide · Arbutin · Hexylresorcinol\u003c\/span\u003e\n      \u003cspan class=\"cg-pill\"\u003eAdenosine — KFDA Anti-Wrinkle\u003c\/span\u003e\n      \u003cspan class=\"cg-pill\"\u003ePowder-to-Essence Delivery\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 5 · MID-TRANSFORMATION\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eWeek by Week\u003c\/span\u003e\n  \u003cdiv class=\"cg-timeline\"\u003e\n    \u003cdiv class=\"cg-tl-item\"\u003e\n      \u003cdiv class=\"cg-tl-day\"\u003eDays 1 – 3\u003c\/div\u003e\n      \u003cdiv class=\"cg-tl-title\"\u003eImmediate Luminosity. Tone Looks More Even.\u003c\/div\u003e\n      \u003cp class=\"cg-tl-desc\"\u003e\n        High-concentration Glutathione and Hexylresorcinol begin\n        addressing melanin at the source from the first application.\n        Complexion looks more uniform, cleaner, and noticeably\n        more luminous — the immediate result of active-dense\n        formula reaching skin uncompromised.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-tl-item\"\u003e\n      \u003cdiv class=\"cg-tl-day\"\u003eWeek 1\u003c\/div\u003e\n      \u003cdiv class=\"cg-tl-title\"\u003eDark Spots Appear Lighter.\u003c\/div\u003e\n      \u003cp class=\"cg-tl-desc\"\u003e\n        Arbutin's tyrosinase inhibition and Niacinamide's\n        melanin-transfer interruption accumulate visibly.\n        Areas of hyperpigmentation begin to look less defined\n        against the surrounding skin tone. Complexion appears\n        more balanced throughout.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-tl-item\"\u003e\n      \u003cdiv class=\"cg-tl-day\"\u003eWeek 2\u003c\/div\u003e\n      \u003cdiv class=\"cg-tl-title\"\u003eSpots Noticeably Reduced. Glow Sustained.\u003c\/div\u003e\n      \u003cp class=\"cg-tl-desc\"\u003e\n        Consistent application produces visible spot-fading\n        that holds between uses — not just an immediate\n        brightening effect. Sodium DNA supports skin renewal\n        and resilience. Skin looks consistently more radiant,\n        even without additional brightening steps in the routine.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-tl-item\"\u003e\n      \u003cdiv class=\"cg-tl-day\"\u003eWeek 4\u003c\/div\u003e\n      \u003cdiv class=\"cg-tl-title\"\u003eGlass Skin. Visibly Transformed Tone.\u003c\/div\u003e\n      \u003cp class=\"cg-tl-desc\"\u003e\n        A complexion that looks genuinely more even and luminous —\n        the accumulated result of multi-pathway brightening\n        applied at maximum concentration, every day.\n        Adenosine's anti-wrinkle action has been working\n        simultaneously throughout. Individual results may vary.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 6 · INGREDIENTS + REVIEW + SKIN TYPES\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eThe Actives Behind It\u003c\/span\u003e\n  \u003cdiv class=\"cg-ing-grid\"\u003e\n    \u003cdiv class=\"cg-ing-card\"\u003e\n      \u003cdiv class=\"ing-name\"\u003eGlutathione\u003c\/div\u003e\n      \u003cspan class=\"ing-badge\"\u003e500ppm · \"Master Antioxidant\"\u003c\/span\u003e\n      \u003cp\u003eInhibits melanin synthesis by interfering with tyrosinase activity and switching melanin production from darker eumelanin toward lighter phaeomelanin. A multi-pathway brightening active with strong antioxidant properties against UV-induced pigmentation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-ing-card\"\u003e\n      \u003cdiv class=\"ing-name\"\u003eTriple Brightening Complex\u003c\/div\u003e\n      \u003cspan class=\"ing-badge\"\u003e3 Pathways · Comprehensive\u003c\/span\u003e\n      \u003cp\u003eNiacinamide interrupts melanin transfer to skin cells; Arbutin inhibits tyrosinase upstream of melanin production; Hexylresorcinol provides additional antioxidant brightening support. Three mechanisms, one formula.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-ing-card\"\u003e\n      \u003cdiv class=\"ing-name\"\u003eSodium DNA (PDRN) + Adenosine\u003c\/div\u003e\n      \u003cspan class=\"ing-badge\"\u003eRenewal · KFDA Anti-Wrinkle\u003c\/span\u003e\n      \u003cp\u003eSodium DNA supports skin renewal and resilience over consistent use. Adenosine is KFDA-certified as an anti-wrinkle functional ingredient — addressing wrinkle depth alongside the brightening system simultaneously.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-ing-card\"\u003e\n      \u003cdiv class=\"ing-name\"\u003eLactobacillus EVs + Grapefruit\u003c\/div\u003e\n      \u003cspan class=\"ing-badge\"\u003eMicrobiome · Antioxidant\u003c\/span\u003e\n      \u003cp\u003eLactobacillus Extracellular Vesicles support microbiome balance and skin barrier integrity. Grapefruit Extract adds antioxidant protection and a secondary brightening benefit — completing the formula's multi-angle approach.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- REVIEW — honest, technique tip included --\u003e\n  \u003cdiv class=\"cg-review-card\"\u003e\n    \u003cblockquote\u003e\n      The format genuinely surprised me — the powder disappears\n      completely into the skin. I applied it to dark spots\n      consistently for two weeks and they visibly lightened.\n      One tip: press the powder directly onto the skin rather\n      than sweeping — it absorbs more efficiently and you\n      waste less of the product. Worth the learning curve.\n    \u003c\/blockquote\u003e\n    \u003cdiv class=\"cg-review-meta\"\u003e\n      \u003cspan class=\"rv-badge\"\u003eVerified Customer\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SKIN TYPES --\u003e\n  \u003cdiv class=\"cg-skin-grid\"\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eDark Spots\u003c\/span\u003e\n      \u003cp\u003e5-active brightening system targets melanin at multiple pathways\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eUneven Tone\u003c\/span\u003e\n      \u003cp\u003eGlutathione + Niacinamide + Arbutin work simultaneously\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eDull Skin\u003c\/span\u003e\n      \u003cp\u003ePowder-to-essence delivery for immediate glass-skin luminosity\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eFine Lines\u003c\/span\u003e\n      \u003cp\u003eKFDA Adenosine + Sodium DNA address aging alongside brightening\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eSummer Skin\u003c\/span\u003e\n      \u003cp\u003eAntioxidant complex defends against UV-induced pigmentation\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-skin-card\"\u003e\n      \u003cspan class=\"sk-label\"\u003eAll Skin Types\u003c\/span\u003e\n      \u003cp\u003ePowder format adapts to all skin textures and conditions\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════════════════\n       STAGE 7 · FINAL FLEX\n  ════════════════════ --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eWhy Powder. Why Now.\u003c\/span\u003e\n  \u003cdiv class=\"cg-flex-box\"\u003e\n    \u003ch4\u003eThe format most brightening consumers haven't tried. The one that actually changes the equation.\u003c\/h4\u003e\n    \u003cp\u003e\n      Glutathione is notoriously difficult to stabilise in liquid\n      formulas — exposure to water, air, and light degrades it\n      rapidly, often before it reaches the skin in meaningful\n      concentration. A sealed powder format solves this entirely:\n      Glutathione at 500ppm, fully potent, in every application,\n      from the first gram to the last.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Sodium DNA, Niacinamide, Arbutin, and Hexylresorcinol\n      face the same stability challenge in water-based formulas.\n      In powder, they are stable, concentrated, and delivered\n      at maximum potency at the point of contact.\n      This is not an aesthetic choice. It is a formulation\n      decision that makes the active system more effective —\n      which is exactly what a consumer who reads ingredient\n      lists and understands bioavailability would expect\n      someone to eventually figure out.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FORMAT BAR --\u003e\n  \u003cdiv class=\"cg-format-bar\"\u003e\n    \u003cdiv class=\"cg-format-item\"\u003e\n      \u003cspan class=\"fi-num\"\u003e500ppm\u003c\/span\u003e\n      \u003cspan class=\"fi-label\"\u003eGlutathione\u003cbr\u003ehigh-concentration active\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-format-item\"\u003e\n      \u003cspan class=\"fi-num\"\u003e10g × 5\u003c\/span\u003e\n      \u003cspan class=\"fi-label\"\u003ePowder pouches\u003cbr\u003e50g total · ~60 applications\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cg-format-item\"\u003e\n      \u003cspan class=\"fi-num\"\u003e5\u003c\/span\u003e\n      \u003cspan class=\"fi-label\"\u003eBrightening actives\u003cbr\u003eworking simultaneously\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- HOW TO USE --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eHow to Use\u003c\/span\u003e\n  \u003col class=\"cg-steps\"\u003e\n    \u003cli\u003ePlease read the instructions provided with the product before first use.\u003c\/li\u003e\n    \u003cli\u003eApply the powder close to the face using a brush or applicator — hold near the skin and press or tap gently rather than sweeping, to minimise dispersal and maximise contact with skin.\u003c\/li\u003e\n    \u003cli\u003eThe formula transforms into an essence texture upon skin contact. Press gently into the skin until fully absorbed.\u003c\/li\u003e\n    \u003cli\u003eFor targeted dark spot treatment, concentrate application on affected areas and use consistently each day.\u003c\/li\u003e\n    \u003cli\u003eFollow with moisturiser. Apply broad-spectrum SPF in the morning when using brightening actives.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003c!-- PRODUCT DETAILS --\u003e\n  \u003cspan class=\"cg-stage-label\"\u003eProduct Details\u003c\/span\u003e\n  \u003ctable class=\"cg-specs\"\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEstevalley\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMezopham\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e10g × 5 (50g total)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eSouth Korea\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSkin Type\u003c\/td\u003e\n\u003ctd\u003eAll skin types\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eKey Actives\u003c\/td\u003e\n\u003ctd\u003eGlutathione 500ppm · Sodium DNA (PDRN) · Niacinamide · Arbutin · Hexylresorcinol · Adenosine (KFDA anti-wrinkle) · Lactobacillus Extracellular Vesicles · Grapefruit Extract\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003ePowder-to-essence · High concentration · Water-free active delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- SHIPPING --\u003e\n  \u003cdiv class=\"cg-shipping\"\u003e\n    \u003cdiv class=\"sh-item\"\u003e\n      \u003cstrong\u003eFree Shipping\u003c\/strong\u003e\n      Orders over $80 · 57 countries\n    \u003c\/div\u003e\n    \u003cdiv class=\"sh-item\"\u003e\n      \u003cstrong\u003eUS Customers\u003c\/strong\u003e\n      Import duties covered by us\n    \u003c\/div\u003e\n    \u003cdiv class=\"sh-item\"\u003e\n      \u003cstrong\u003eShips From\u003c\/strong\u003e\n      South Korea\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- DISCLAIMER --\u003e\n  \u003cp class=\"cg-disclaimer\"\u003e\n    Individual results may vary. This product is a cosmetic and is not\n    intended to diagnose, treat, cure, or prevent any skin condition or\n    disease. Perform a patch test on a small area before first use.\n    Discontinue use if irritation or discomfort occurs.\n    Always apply broad-spectrum sunscreen during the day when using\n    brightening actives. Please follow the instructions provided\n    with the product for correct application technique.\n    Keep out of reach of children. Store in a cool, dry place\n    away from direct sunlight and moisture.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c!-- END DESCRIPTION HTML --\u003e","brand":"Estevalley","offers":[{"title":"Default Title","offer_id":45164467585103,"sku":null,"price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/6282\/8623\/files\/EstevalleyGlutathioneTone-UpPowderEssence.jpg?v=1778926505","url":"https:\/\/cosmogangnam.com\/products\/estevalley-glutathione-tone-up-powder-essence-brightening-dna-repair","provider":"COSMOGANGNAM","version":"1.0","type":"link"}