{"product_id":"apex-formulas-hmb","title":"Apex Formulas HMB","description":"\u003cp\u003eHMB (beta-hydroxy beta-methylbutyrate) is a metabolite of the amino acid leucine, and its job is a defensive one: reducing the rate at which muscle protein is broken down.\u003c\/p\u003e\u003cp\u003eThat makes it most useful in the situations where muscle is genuinely at risk — training in a calorie deficit, very high training volumes, returning from a layoff, or long endurance blocks. It is not a stimulant and it will not give you a training buzz; it works quietly in the background to help you hold onto the muscle you already have.\u003c\/p\u003e\u003cp\u003eUnflavoured powder, so it mixes into a shake or intra-workout drink without interference. Take it consistently rather than only on training days — HMB works on accumulation, not on acute dosing.\u003c\/p\u003e\u003cp\u003e240g tub, unflavoured.\u003c\/p\u003e","brand":"Apex Formulas","offers":[{"title":"240g","offer_id":58287648506187,"sku":"5065019191236","price":17.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/4937\/6331\/files\/image_2026-02-23_699c3bb91b1de.jpg?v=1787928828","url":"https:\/\/supplementhq.co.uk\/products\/apex-formulas-hmb","provider":"SupplementHQ","version":"1.0","type":"link"}