{"product_id":62450,"slug":"realbarrier-retiniol-pore-tightening-serum-30-ml-90233851","name":"Realbarrier Retiniol Pore Tightening Serum","description":"Realbarrier specialises in products designed to strengthen and repair the skin's natural barrier, particularly for those with dry, sensitive, or compromised skin. Real Barrier's formulations are rooted in dermatological science and are free from harsh additives like parabens, mineral oils, and artificial fragrances.\n\nA cornerstone of Real Barrier's approach is its patented MLE (Multi-Lamellar Emulsion) technology. This innovation mimics the skin's natural lipid structure, utilizing plant-derived ceramides, fatty acids, and cholesterol to restore and reinforce the skin barrier.","short_description":"Realbarrier Retiniol Pore Tightening Serum is a facial serum.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"realbarrier","name":"Realbarrier"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/f-direct/90233851/4f52874ac90a8d784f6a2e80e64ae257d1553b4b907ef9531f73bc4f0b6f3517.png","alt":"Realbarrier Retiniol Pore Tightening Serum 30ml"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":62945,"product_id":62450,"slug":"realbarrier-retiniol-pore-tightening-serum-30-ml-90233851","sku":"TTS-V00062945","name":"Realbarrier Retiniol Pore Tightening Serum 30ml","option_name":"30ml","product_name":"Realbarrier Retiniol Pore Tightening Serum","brand":"Realbarrier","currency":"SGD","unit_price":3740,"compare_at_price":null,"available":false,"max_quantity":0,"url":"https://tanatasa.sg/shop/realbarrier-retiniol-pore-tightening-serum-30-ml-90233851","image_url":"https://tanatasa.sg/images/products/f-direct/90233851/4f52874ac90a8d784f6a2e80e64ae257d1553b4b907ef9531f73bc4f0b6f3517.png","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":{"basis":"ml","total_quantity":30,"per_100":12467,"per_1000":124667,"per_100_label":"per 100ml","per_1000_label":"per litre"},"description":"Realbarrier specialises in products designed to strengthen and repair the skin's natural barrier, particularly for those with dry, sensitive, or compromised skin. Real Barrier's formulations are rooted in dermatological science and are free from harsh additives like parabens, mineral oils, and artificial fragrances. A cornerstone of Real Barrier's approach is its patented MLE (Multi-Lamellar Emulsion) technology. This innovation mimics the skin's natural lipid structure, utilizing plant-derived ceramides, fatty acids, and cholesterol to restore and reinforce the skin barrier. The MLE formula enhances moisture retention and shields the skin from environmental stressors, providing a rich yet non-greasy texture that absorbs quickly.\n\nRetiniol Pore Tightening Serum is a lightweight yet powerful treatment that targets pore concerns, pore area, index, depth, texture, and even vertical and horizontal pores, especially in the face’s central “butterfly zone,” leaving skin visibly firmer and more elastic. Stabilised with advanced dual liposome technology, it delivers 0.1% pure retinol that’s encapsulated twice - first as a retinol nanoemulsion in porous silica, then re-encapsulated for enhanced stability and deep absorption. Its signature Retiniol complex combines liposome retinol (smaller than a pore) with 99% pure, plant-derived bakuchiol for a synergistic firming and lifting effect, while niacinamide, triple ceramides, hyaluronic acid, and vitamin E refine texture, smooth fine lines, reinforce the skin barrier, and lock in lasting hydration. Hypoallergenic and safe for sensitive skin.\n\nStore in a cool, dry place away from direct sunlight\n\nSouth Korea","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"30 ML","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"beauty-skincare-facial-serum-essence","name":"Facial Serum & Essence","path":["Beauty","Skincare","Facial Serum & Essence"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":3,"max":4},"estimated_delivery_date":"2026-11-10"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":2,"max":6},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, and up to 6 working days for items fulfilled by partner suppliers. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}