{"product_id":628,"slug":"ryo-shampoo-592ml-sensitive-scalp-care-16850","name":"Ryo Shampoo Sensitive Scalp Care","description":"- Dermatest®verified - Vegan - Low pH - Free from animal derived ingredients, sulfate-based surfactants, mineral oil, silicon oil, synthetic colorants, triethanolamine, imidazolidinyl urea, polyacrylamide - Passed Eye Irritation Substitute Test ** Hydrolyzed Extensin derived from plant based Yeoju rice and cell science technology to strengthen hair roots & scalp barrier and moisturize scalp.\n\nPack size: 592 ml.","short_description":"Ryo Sensitive Scalp Care Shampoo is a shampoo for washing hair and scalp.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"ryo","name":"Ryo"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/v-meta-png/c78de0904c39c62e9f67eb341a33497c02f0c47913d56a2741c44b698c16fd48.png","alt":"Ryo Shampoo Sensitive Scalp Care 592ml"}],"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":1090,"product_id":628,"slug":"ryo-shampoo-592ml-sensitive-scalp-care-16850","sku":"TTS-V00001090","name":"Ryo Shampoo Sensitive Scalp Care 592ml","option_name":"592ml","product_name":"Ryo Shampoo Sensitive Scalp Care","brand":"Ryo","currency":"SGD","unit_price":1395,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/ryo-shampoo-592ml-sensitive-scalp-care-16850","image_url":"https://tanatasa.sg/images/products/v-meta-png/c78de0904c39c62e9f67eb341a33497c02f0c47913d56a2741c44b698c16fd48.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":592,"per_100":236,"per_1000":2356,"per_100_label":"per 100ml","per_1000_label":"per litre"},"description":"- Dermatest®verified - Vegan - Low pH - Free from animal derived ingredients, sulfate-based surfactants, mineral oil, silicon oil, synthetic colorants, triethanolamine, imidazolidinyl urea, polyacrylamide - Passed Eye Irritation Substitute Test ** Hydrolyzed Extensin derived from plant based Yeoju rice and cell science technology to strengthen hair roots & scalp barrier and moisturize scalp.\n\nPack size: 592 ml.","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"592ml","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-shampoo","name":"Shampoo","path":["Beauty","Hair Care","Shampoo"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":9,"max":9},"estimated_delivery_date":"2026-11-16"}}],"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":4,"max":9},"delivery_summary":"Free delivery within Singapore: about 4 working days for items Tanatasa holds in stock, and up to 9 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)."}