{"product_id":"spr-acidic-closure","title":"S.P.R. Acidic Closure (1000ml)","description":"\u003c!-- piur:aviso-entrega --\u003e\n\u003cp\u003e\u003cstrong\u003eDispatch from 1 October 2026.\u003c\/strong\u003e Orders placed now are reserved and dispatched from that date.\u003c\/p\u003e\n\u003c!-- \/piur:aviso-entrega --\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eAcidic Closure is Step 3, the Closure Phase, of the S.P.R. protocol, and the final step of the four-step service. Its Fruit Acid Closure complex, at pH 3.5, the only pH declared on a piur London label, uses natural fruit acids to help rebalance the fibre and seal the cuticle, preserving the results of the earlier steps and leaving hair aligned, light and luminous with a mirror-shine finish.\u003c\/p\u003e\n","brand":"Piur London","offers":[{"title":"Default Title","offer_id":50436103373040,"sku":"PIUR-SPR-PRO-CLOSURE-1000ML","price":59.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/5647\/9216\/files\/PIUR-SPR-PRO-CLOSURE-1000ML.webp?v=1789173302","url":"https:\/\/piurlondon.com\/products\/spr-acidic-closure","provider":"Piur Professional","version":"1.0","type":"link"}