{"product_id":"hoygi-8d-hyaluronic-acid-anti-aging-serum-15-vials","title":"Hoygi 8D Hyaluronic Acid Anti-Aging Serum - 15 Vials","description":"\u003cdiv class=\"gh-trust\" style=\"background:#F3EAE4;border-radius:10px;padding:12px 16px;margin:0 0 24px;font-size:15px;line-height:1.6;color:#3C2B27;\"\u003e\n\u003cstrong\u003eFree US shipping over $29\u003c\/strong\u003e  ·  Ships in 1–3 business days, delivers in 5–10  ·  14-day returns on unopened products\u003c\/div\u003e\u003ch2\u003eReverse the Look of Dehydration\u003c\/h2\u003e\u003cp\u003eHydration is the silent accelerator of visible ageing. The Hoygi 8D Restore uses eight different molecular weights of hyaluronic acid so water is held at more than one depth, with copper peptide and fullerene handling the anti-ageing side.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEight molecular weights of hyaluronic acid - hydration that reaches multiple depths instead of only the surface\u003c\/li\u003e\n\u003cli\u003eCopper tripeptide-1 - a well-studied peptide that supports collagen synthesis and repairs micro-damaged skin\u003c\/li\u003e\n\u003cli\u003eFullerene - a powerful antioxidant that neutralises free radicals from UV and blue light exposure\u003c\/li\u003e\n\u003cli\u003eClinical freshness in every vial - hermetically sealed ampoules mean no oxidation and no contamination between uses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIngredients and what they do\u003c\/h3\u003e\u003cp\u003e8D Hyaluronic Acid complex, Copper Tripeptide-1, Fullerene (C60). Vegan, fragrance-free, alcohol-free, pH balanced, non-comedogenic.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eTwist to open a vial.\u003c\/li\u003e\n\u003cli\u003eWarm the serum between your palms.\u003c\/li\u003e\n\u003cli\u003ePress into the face and neck.\u003c\/li\u003e\n\u003cli\u003eUse as a 15-day intensive reset, or one vial every other day for daily maintenance.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eWho it is for\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSuited to:\u003c\/strong\u003e Dry, dehydrated or mature skin, and anyone who wants an intensive hydration course rather than a permanent new step in the routine.\u003cbr\u003e\u003cstrong\u003eNot suited to:\u003c\/strong\u003e Oily skin using it daily - it is rich. Not suitable if you have a known allergy to copper peptides.\u003c\/p\u003e\u003ch3\u003eWhat to expect\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDay 1: skin feels plumper and immediately more hydrated.\u003c\/li\u003e\n\u003cli\u003eDay 3: the 72-hour moisture lock becomes noticeable.\u003c\/li\u003e\n\u003cli\u003eDays 1-15: a full course visibly evens tone and softens the look of fine lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 15 single-use ampoules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet volume:\u003c\/strong\u003e 15 vials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey ingredients:\u003c\/strong\u003e 8D Hyaluronic Acid, Copper Tripeptide-1, Fullerene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Vegan, fragrance-free, alcohol-free, pH balanced, non-comedogenic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hoygi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eHow do the 15 vials work?\u003c\/h4\u003e\u003cp\u003eOne vial per application. That is roughly a two-week intensive course, or a month of every-other-day use.\u003c\/p\u003e\u003ch4\u003eCan I use it with other actives?\u003c\/h4\u003e\u003cp\u003eYes. Apply after cleansing and before heavier creams. It pairs freely with niacinamide; be more cautious stacking it with retinol on the same night.\u003c\/p\u003e\u003ch4\u003eDoes it really last 72 hours?\u003c\/h4\u003e\u003cp\u003eMultiple molecular weights of hyaluronic acid hold water at different depths so it does not evaporate as quickly. In very dry indoor air you may still want a cream on top.\u003c\/p\u003e\u003ch4\u003eIs it suitable for sensitive skin?\u003c\/h4\u003e\u003cp\u003eYes - it is fragrance-free and alcohol-free, which is why it is a good choice for reactive skin.\u003c\/p\u003e\u003ch3\u003eYou may also like\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/products-eelhoe-hyaluronic-acid-roller-microneedle-face-serum-set-40ml\"\u003eproducts eelhoe hyaluronic acid roller microneedle face serum set 40ml\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/products-viareline-rice-exfoliant-ampoule-5-niacinamide-80ml\"\u003eproducts viareline rice exfoliant ampoule 5 niacinamide 80ml\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/gh-electric-massage-polypeptide-eye-cream\"\u003egh electric massage polypeptide eye cream\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct facts\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003e15 single-use ampoules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eNet volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003e15 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eKey ingredients\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003e8D Hyaluronic Acid, Copper Tripeptide-1, Fullerene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003eVegan, fragrance-free, alcohol-free, pH balanced, non-comedogenic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003eHoygi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;border-bottom:1px solid #EFE6E0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eShips from\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;border-bottom:1px solid #EFE6E0;vertical-align:top;\"\u003eUnited States. Dispatched in 1–3 business days, delivered in 5–10 business days.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;white-space:nowrap;vertical-align:top;width:34%;\"\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;vertical-align:top;\"\u003e14 days on unopened products. Free US shipping on orders over $29.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp style=\"margin-top:28px;padding-top:18px;border-top:1px solid #E7D9D2;font-size:14px;color:#51413D;\"\u003e\u003cstrong\u003eAbout Grand Hues.\u003c\/strong\u003e Grand Hues is an authorized retailer for the beauty brands we carry. Every product ships sealed in its original packaging, and we are direct with the brands we list. Need help choosing? Reply to any email and a person answers — we will tell you honestly if a product is not right for your skin.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do the 15 vials work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"One vial per application. That is roughly a two-week intensive course, or a month of every-other-day use.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use it with other actives?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Apply after cleansing and before heavier creams. 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