{"product_id":79924,"slug":"airfit-medi-pdrn-scalp-and-hair-derma-roller-with-2-heads-137440","name":"AirFit Medi PDRN Scalp and Hair Derma Roller","description":"AirFit Medi PDRN Scalp and Hair Derma Roller. Refer to the exact product packaging for variant details, size, ingredients, directions, suitability, storage, precautions and warnings.","short_description":"AirFit Medi PDRN Scalp and Hair Derma Roller. Check the exact product packaging for variant details.","who_for":null,"how_to_use":"Attach a fresh head and follow the enclosed scalp application directions. For external use only. Use each head once. Keep unused heads sealed and away from children. Avoid broken or inflamed skin. Follow all carton precautions.","why_people_like_it":null,"good_to_know":null,"brand":{"slug":"airfit","name":"AIRFIT"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/79924/167f7933f2f0456783be4e806efaf2ec.jpg","alt":"AirFit Medi PDRN Scalp and Hair Derma Roller with 2 Heads"}],"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":84131,"product_id":79924,"slug":"airfit-medi-pdrn-scalp-and-hair-derma-roller-with-2-heads-137440-supplier","sku":"TTS-V00084131","name":"AirFit Medi PDRN Scalp and Hair Derma Roller with 2 Heads","option_name":"1 handle and 2 heads","product_name":"AirFit Medi PDRN Scalp and Hair Derma Roller","brand":"AIRFIT","currency":"SGD","unit_price":1595,"compare_at_price":null,"available":false,"max_quantity":0,"url":"https://tanatasa.sg/shop/airfit-medi-pdrn-scalp-and-hair-derma-roller-with-2-heads-137440-supplier","image_url":"https://tanatasa.sg/images/products/79924/167f7933f2f0456783be4e806efaf2ec.jpg","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":null,"description":"The kit includes one handle and two disposable heads with dissolving microneedles for scalp use. The carton lists PDRN, niacinamide and sodium hyaluronate.","key_benefits":null,"suitable_for":null,"ingredients_summary":"","size":"1 kit","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-hair-care-hair-scalp-treatment-devices","name":"Hair & Scalp Treatment Devices","path":["Beauty","Hair Care","Hair & Scalp Treatment Devices"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":3,"max":4},"estimated_delivery_date":"2026-11-13"}}],"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":12},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, up to 6 working days for most items fulfilled by partner suppliers, and up to 12 working days for specially ordered items. 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)."}