{"product_id":"calecim-professional-serum-6-x-5ml","title":"CALECIM Professional Serum | PTT-6® Regenerative Stem Cell Serum 6 x 5ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eCALECIM® Professional Serum is one of the most advanced regenerative serums in professional skincare — and a quiet powerhouse for skin that's ageing, fragile, or recovering from a treatment. At its heart is PTT-6®, a proprietary complex of more than 3,000 naturally occurring proteins — growth factors, cytokines, exosomes, fibronectins, soluble collagen and hyaluronic acid — derived from cord-lining stem cells. Think of them as \"youth messages\": signals that encourage your skin's own cells to renew, rebuild and behave as they did when they were younger.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is the most concentrated PTT-6® formula in the CALECIM range. A few drops, pressed into clean skin, support a firmer, smoother, more even and luminous-looking complexion over time, and help soften the appearance of fine lines. Because it works with your skin's natural repair processes rather than forcing exfoliation, many people find it a gentle, well-tolerated alternative to more irritating actives.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eIt's also the serum aesthetic clinics reach for after treatments. Applied after microneedling, laser, radiofrequency or peels, its anti-inflammatory proteins help calm the look of redness and support the skin's recovery — practitioners report noticeably less downtime and visibly more comfortable skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat's inside — PTT-6®\u003c\/strong\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\"\u003eGrowth factors \u0026amp; cytokines — the messaging signals that prompt skin cells to renew and rebuild\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eExosomes — tiny vesicles that carry cell-to-cell communication for repair\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSoluble collagen \u0026amp; hyaluronic acid — support hydration, plumpness and a smoother surface\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFibronectins \u0026amp; glycoproteins — the binding \"scaffolding\" that helps skin structure and strength\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlbumin — helps maintain moisture balance for a plump, youthful-looking complexion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThe evidence\u003c\/strong\u003e\u003cbr\u003eIn peer-reviewed laboratory testing on human skin cells (Journal of Drugs in Dermatology, 2023), PTT-6®'s cord-lining proteins increased skin-cell production of hyaluronic acid by 83% and elastin by 56%. In a randomised, double-blind clinical trial after CO₂ laser resurfacing, the CALECIM regimen was safe and well tolerated, with significantly less burning and stinging and a trend toward less redness and improved wrinkling. After procedures, practitioners report calmer skin within 15–30 minutes and downtime reduced by around half. CALECIM's science is supported by 12 papers across 3 peer-reviewed journals.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWho it's for\u003c\/strong\u003e\u003cbr\u003eAll skin types, including mature, thin or fragile skin, and anyone recovering from an in-clinic or at-home skin treatment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThree ways to use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col 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-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDaily — apply one pipette to clean skin, morning and\/or night, before your other serums and creams.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAfter at-home treatments — press a few pipettes into the skin after microneedling, a peel or exfoliation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAfter clinical treatments — a clinic favourite following microneedling, laser, RF or peels.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eLayer water-based products first, then this serum, then heavier creams; finish with SPF each morning. It works well alongside vitamin C, retinol, AHAs and BHAs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eEthically and sustainably sourced\u003c\/strong\u003e\u003cbr\u003eCALECIM®'s PTT-6® comes from red deer umbilical cord-lining stem cells — chosen as the richest, highest-purity source. The active contains only the proteins these cells secrete, with no DNA.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\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\"\u003e\n\u003cem\u003eWhy it's pink.\u003c\/em\u003e The natural pink hue is a built-in pH indicator that monitors the freshness of the active proteins. The shade can vary from light orange to deep pink — all normal. If it turns yellow, clear or cloudy, stop using it and contact us. Keep it cool, below 33°C.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cem\u003eFragrance-free.\u003c\/em\u003e Any faint natural scent comes from the high concentration of active ingredient and fades within minutes.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cem\u003ePregnancy \u0026amp; breastfeeding.\u003c\/em\u003e Considered suitable, but we recommend checking with your doctor first.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cem\u003eActive acne.\u003c\/em\u003e Best avoided on actively breaking-out skin — speak to your dermatologist first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Calecim","offers":[{"title":"Default Title","offer_id":45939415318772,"sku":"","price":860.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/9408\/2804\/files\/Calecimboxinstaready.png?v=1730351270","url":"https:\/\/www.theskinnetwork.com.au\/zh\/products\/calecim-professional-serum-6-x-5ml","provider":"The Skin Network","version":"1.0","type":"link"}