{"product_id":"the-performance-duo","title":"The Performance Duo","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eTwo of Eighth Day's most clinically potent formulas — paired together into a high-performance system that resurfaces and prepares the skin to receive the full impact of the brand's most advanced bioidentical actives. Step one, The Resurfacing Tonic, dissolves dead skin cells and micro-toxins with a concentrated AHA and PHA blend, accelerates cell turnover, and opens the skin's surface to dramatically improve the absorption and efficacy of what follows. Step two, The Regenerative Serum, immediately delivers its highest-concentration Peptide-rich Plasma® into freshly exfoliated, optimally receptive skin — stimulating the innate renewal, restoration, and regeneration capacity that addresses all 10 visible signs of aging simultaneously. Together, clinically proven to deliver firmer, plumper, more radiant, more refined skin. Savings of $40 versus purchasing separately.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhat's inside: The Resurfacing Tonic 100ml · The Regenerative Serum 15ml\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHow To Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eUse in sequence, morning and\/or evening after cleansing:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eStep 1 — Patch test The Resurfacing Tonic on a small area before applying to the full face. Apply liberally onto a cotton pad or into palms and sweep over the face; massage until absorbed. Begin on alternating days and increase frequency based on tolerability. Avoid the eye area.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eStep 2 — Immediately follow with The Regenerative Serum. Apply 4–5 drops onto fingertips and sweep over the face, neck, and décolleté in an upward motion. Avoid eye contact. Follow with moisturiser.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Ingredients\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eThe Regenerative Serum:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePeptide-rich Plasma® (24 bioidentical peptides, amino acids, and growth factors)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGABA (Aminobutyric Acid) — relaxes expression lines, stimulates collagen\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNonapeptide-1 — blocks melanin synthesis\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTripeptide-1 — supports collagen and elastin production\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHyaluronic Acid \u0026amp; Hydrolysed Hyaluronic Acid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNiacinamide\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGlycolic Acid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlpha Lipoic Acid (Thioctic Acid)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManuka Honey\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdenosine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePhytosphingosine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHedychium Coronarium Root Extract\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePolygonum Aviculare Extract\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eThe Resurfacing Tonic:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLactic Acid (AHA)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGlycolic Acid (AHA)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGluconolactone (PHA)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSodium Hyaluronate\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePanthenol (Provitamin B5)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWitch Hazel (Hamamelis Virginiana)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCucumber Extract (Cucumis Sativus)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAloe Barbadensis Leaf Extract\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eZingiber Officinale (Ginger) Root Extract\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCamellia Sinensis (Green Tea) Leaf Extract\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLentil Seed Extract (Lens Esculenta)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eighth Day","offers":[{"title":"115mL","offer_id":45497034571830,"sku":"225","price":280.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/6776\/files\/EIGHTH_DAY_PDP_THE_PERFORMANCE_DUO_7.webp?v=1777859713","url":"https:\/\/davidpirrotta.com\/products\/the-performance-duo","provider":"Pirrotta Brands","version":"1.0","type":"link"}