{"product_id":"prosupps-mr-hyde-signature","title":"ProSupps Mr. Hyde Signature","description":"\u003cp\u003eMr. Hyde has been one of the best-known high-stimulant pre-workouts for over a decade, and Signature is the current version of it. The reputation is for intensity rather than subtlety — it is aimed squarely at people who want to feel a pre-workout working.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-stimulant pre-workout with a long-standing reputation\u003c\/li\u003e\n\u003cli\u003eContains beta-alanine — see the label for amounts per serving\u003c\/li\u003e\n\u003cli\u003eOther active ingredients alongside the caffeine — see the label\u003c\/li\u003e\n\u003cli\u003e300g tub, plus single-serving sachets to try first\u003c\/li\u003e\n\u003cli\u003eFour flavours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eStart with half a scoop to assess tolerance. Mix with 300ml of cold water 20–30 minutes before training. Do not exceed one scoop in 24 hours, and avoid within six hours of bedtime.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContains a high level of caffeine. Not suitable for children, or people sensitive to caffeine, pregnant or breastfeeding.\u003c\/em\u003e\u003c\/p\u003e","brand":"ProSupps","offers":[{"title":"300g \/ Blue Razz","offer_id":58283718476107,"sku":"810034819017","price":20.99,"currency_code":"GBP","in_stock":true},{"title":"300g \/ Green Apple","offer_id":58283718508875,"sku":"810034819031","price":20.99,"currency_code":"GBP","in_stock":true},{"title":"300g \/ Lightning Lemon","offer_id":58283718541643,"sku":"810034819000","price":20.99,"currency_code":"GBP","in_stock":true},{"title":"300g \/ Mixed Berries","offer_id":58283718574411,"sku":"810034819024","price":20.99,"currency_code":"GBP","in_stock":true},{"title":"12g (1 serving) \/ Blue Razz","offer_id":58283718607179,"sku":"810034818515","price":1.99,"currency_code":"GBP","in_stock":true},{"title":"12g (1 serving) \/ Strawburst","offer_id":58283718639947,"sku":"810182791074","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/4937\/6331\/files\/image_2025-07-04_68678bae76b72.jpg?v=1787911385","url":"https:\/\/supplementhq.co.uk\/products\/prosupps-mr-hyde-signature","provider":"SupplementHQ","version":"1.0","type":"link"}