{"product_id":"sente-bio-complete-retinoid-serum-for-sensitive-skin-1-0-fl-oz-slow-release-hydrating-hsa","title":"Sente Bio Complete Retinoid Serum for Sensitive Skin — 1.0 fl oz, Slow‑Release + Hydrating HSA","description":"\u003cp\u003e\u003cstrong\u003eSente Bio Complete Serum is a gentle, slow-release retinoid serum formulated to help improve the look of fine lines and uneven texture while remaining suitable for sensitive skin.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for people who want the benefits of a retinoid without harsh irritation, this 1.0 fl oz serum blends a buffered, slow-release retinoid with moisturizing technology to support smoother, more even-looking skin over time. The formula uses a patented Heparan Sulfate Analog (HSA) to help bind water and maintain comfort, and clinical testing found a strong majority of participants experienced improved skin evenness after consistent use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum reduce the appearance of fine lines without irritating sensitive skin?\u003c\/h3\u003e\n\u003cp\u003eThe Bio Complete Serum uses a slow-release retinoid delivery that releases active ingredient over time to limit dryness and visible redness often associated with traditional retinoids. Combined moisturizing ingredients and HSA help preserve barrier hydration so skin tolerates nightly application better.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlow-release retinoid reduces peak irritation compared with rapid-release retinoids\u003c\/li\u003e\n  \u003cli\u003eHydrating Heparan Sulfate Analog supports skin moisture and comfort\u003c\/li\u003e\n  \u003cli\u003eFormulated for first-time retinoid users and sensitive complexions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I apply Sente Bio Complete Serum for best results?\u003c\/h3\u003e\n\u003cp\u003eApply the serum in the evening after cleansing and before your moisturizer to allow the retinoid to absorb while still benefiting from a follow-up hydrating product. Start with a small amount and increase to the recommended 1–2 pumps as tolerance builds; consistent nightly use is key for visible improvements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse at night after cleansing and toning\u003c\/li\u003e\n  \u003cli\u003eGently massage 1–2 pumps until absorbed\u003c\/li\u003e\n  \u003cli\u003eFollow with a moisturizer to lock in hydration and soothe skin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat concrete benefits did clinical testing show?\u003c\/h3\u003e\n\u003cp\u003eIn a controlled study, the majority of participants reported improvements in the evenness of their skin after regular use of the serum for eight weeks. These results reflect the combined effect of the retinoid action and hydrating support rather than a single ingredient claim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e82% of subjects showed visible improvement in skin evenness at eight weeks\u003c\/li\u003e\n  \u003cli\u003eFormulation intended to balance active retinoid effect with hydration\u003c\/li\u003e\n  \u003cli\u003eDesigned to be well-tolerated by sensitive skin when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich active technologies are included, and what do they do?\u003c\/h3\u003e\n\u003cp\u003eThe serum pairs a buffered, slow-release retinoid with Sente’s patented Heparan Sulfate Analog (HSA), a water-binding molecule inspired by components found naturally in skin. Together they aim to support smoother texture while minimizing dryness and discomfort.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlow-release retinoid for gentler, sustained activity\u003c\/li\u003e\n  \u003cli\u003eHSA technology to attract and hold hydration at the skin surface\u003c\/li\u003e\n  \u003cli\u003eMoisture-supporting excipients to reduce visible irritation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Sente Bio Complete Serum is intended for people who want retinoid benefits but need a formula that’s kinder to sensitive or reactive skin. It’s suitable for first-time retinoid users, those with concerns about fine lines or uneven texture, and anyone prioritizing nightly renewal without heavy dryness. If you are under professional skin-care guidance or using other active treatments, consult your provider for personalized layering and frequency recommendations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can sensitive skin use Sente Bio Complete Serum nightly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the serum’s slow-release retinoid and hydrating HSA are designed for sensitive skin, but start slowly and follow with moisturizer to assess tolerance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long until I see results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clinical testing showed improved skin evenness in many subjects after eight weeks of consistent nightly use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sente","offers":[{"title":"Default Title","offer_id":53428646379867,"sku":"B0CQKGBWH6","price":135.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/sente-bio-complete-serum-front-packaging.jpg?v=1782228389","url":"https:\/\/remediesbeauty.co.uk\/products\/sente-bio-complete-retinoid-serum-for-sensitive-skin-1-0-fl-oz-slow-release-hydrating-hsa","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}