{"title":"BSN","description":"","products":[{"product_id":"bsn-true-mass-all-in-one-gainer-4-2kg","title":"BSN True Mass All-In-One Gainer – 4.2kg Bag","description":"\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"4472c0d0-330b-4a9e-a051-8a09003eb933\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"99\" data-start=\"0\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"99\" data-start=\"0\"\u003eBSN True Mass All-In-One Gainer – 4.2kg Bag – High-Calorie Mass Gainer, Size \u0026amp; Strength Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"99\" data-start=\"0\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"420\" data-start=\"103\"\u003eSupport your weight-gain goals, fuel muscle growth, and meet increased calorie demands with BSN True Mass All-In-One Gainer – 4.2kg Bag. This nutrient-rich mass gainer delivers a blend of calories, quality proteins, carbohydrates, and essential fats to help you bulk up effectively and recover after intense training.\u003c\/p\u003e\n\u003cp data-end=\"630\" data-start=\"422\"\u003eDesigned for hard gainers, strength athletes, and bodybuilders, True Mass combines a balanced macronutrient profile with added vitamins and minerals to support performance, size, and overall training results.\u003c\/p\u003e\n\u003cp data-end=\"630\" data-start=\"422\"\u003e \u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePairs Well With\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cspan\u003eMaximize your muscle-building potential by pairing this with\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/products\/applied-nutrition-creatine-monohydrate-444g-unflavoured\" title=\"Applied Nutrition Creatine Monohydrate 444g - Pure Strength \u0026amp; Power\"\u003e\u003cstrong\u003e\u003cspan\u003eApplied Nutrition Creatine Monohydrate\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e to boost strength and power output during your bulking phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"630\" data-start=\"422\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1013\" data-start=\"634\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e⚡ Why You’ll Love It\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"657\" data-start=\"654\"\u003e✅ High-Calorie All-In-One Formula – Supports weight and size gain goals\u003cbr data-end=\"731\" data-start=\"728\"\u003e✅ Protein \u0026amp; Carbohydrate Blend – Fuels training and recovery\u003cbr data-end=\"794\" data-start=\"791\"\u003e✅ Balanced Macronutrients – Ideal for bulking phases\u003cbr data-end=\"849\" data-start=\"846\"\u003e✅ Great Mixability – Easy to blend with water or milk\u003cbr data-end=\"905\" data-start=\"902\"\u003e✅ Convenient 4.2kg Bag – Long-lasting supply\u003cbr data-end=\"952\" data-start=\"949\"\u003e✅ Trusted BSN Quality – Major global sports nutrition brand\u003c\/p\u003e\n\u003cp data-end=\"1013\" data-start=\"634\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1138\" data-start=\"1017\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1032\" data-start=\"1029\"\u003e✔️ Weight \u0026amp; Mass Gain\u003cbr data-end=\"1056\" data-start=\"1053\"\u003e✔️ Bulking \u0026amp; Strength Phases\u003cbr data-end=\"1087\" data-start=\"1084\"\u003e✔️ Hard Gainers\u003cbr data-end=\"1105\" data-start=\"1102\"\u003e✔️ Athletes \u0026amp; Strength Trainers\u003c\/p\u003e\n\u003cp data-end=\"1138\" data-start=\"1017\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1397\" data-start=\"1142\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWho Should Avoid:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1162\" data-start=\"1159\"\u003e❌ Individuals with dairy or lactose intolerance\u003cbr data-end=\"1212\" data-start=\"1209\"\u003e❌ Anyone following a vegan or plant-based diet\u003cbr data-end=\"1261\" data-start=\"1258\"\u003e❌ Those on low-calorie or low-carbohydrate diets\u003cbr data-end=\"1312\" data-start=\"1309\"\u003e❌ People with medical conditions requiring restricted calorie intake unless advised\u003c\/p\u003e\n\u003cp data-end=\"1397\" data-start=\"1142\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1595\" data-start=\"1401\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDirections:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1415\" data-start=\"1412\"\u003eMix 2 scoops (approx. 130g) with 500–700ml of water or milk. Consume 1–2 servings daily between meals, post-workout, or whenever you need extra calories to support mass gain goals.\u003c\/p\u003e\n\u003cp data-end=\"1595\" data-start=\"1401\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1859\" data-start=\"1599\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eIngredients:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1614\" data-start=\"1611\"\u003eCarbohydrate Blend (such as Maltodextrin), Protein Blend (Whey Protein Concentrate, Milk Protein Isolate), Healthy Fats (such as MCTs), Flavourings, Emulsifiers (such as Soy Lecithin), Sweeteners. Exact formulation may vary by flavour and batch.\u003c\/p\u003e\n\u003cp data-end=\"1859\" data-start=\"1599\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"2123\" data-start=\"1863\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNutrition (per serving \/ per 100g, total pack = 4.2kg):\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1921\" data-start=\"1918\"\u003eEach serving typically delivers a high-calorie profile with significant calories from carbohydrates, protein, and fats designed to support mass gain and recovery. Nutritional values may vary by flavour.\u003c\/p\u003e\n\u003cp data-end=\"2123\" data-start=\"1863\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"2337\" data-start=\"2127\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e⚠️ Allergen Information:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"2154\" data-start=\"2151\"\u003eContains milk and soy. May also contain gluten, egg, peanuts, and tree nuts. Manufactured in a facility that handles cereals containing gluten, milk, soy, egg, peanuts, and tree nuts.\u003c\/p\u003e\n\u003cp data-end=\"2337\" data-start=\"2127\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"3017\" data-start=\"2341\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"2366\" data-start=\"2341\"\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"2369\" data-start=\"2366\"\u003eIngredient and allergen information is provided based on manufacturer-supplied data and is accurate to the best of our knowledge at the time of publication. As product formulations and batches may change, customers are advised to always check the product packaging and label before use, particularly if they have allergies, intolerances, or specific dietary requirements.\u003c\/p\u003e\n\u003cp data-end=\"3017\" data-start=\"2341\"\u003e\u003cbr data-end=\"2743\" data-start=\"2740\"\u003eProduct descriptions are provided for general informational purposes only and are not intended to replace professional medical, nutritional, or healthcare advice. Always consult a qualified professional before use if you have a medical condition or specific health concerns.\u003c\/p\u003e\n\u003cp data-end=\"3017\" data-start=\"2341\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"3169\" data-start=\"3021\"\u003eBSN True Mass All-In-One Gainer – high-calorie support designed to help you grow bigger, fuel recovery, and reach your strength and size goals. 💪🔥\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Nultrafit UK","offers":[{"title":"Chocolate","offer_id":56402796740992,"sku":"BSN050","price":57.95,"currency_code":"GBP","in_stock":true},{"title":"Strawberry","offer_id":56402796773760,"sku":"BSN051","price":57.95,"currency_code":"GBP","in_stock":true},{"title":"Vanilla","offer_id":57866459021696,"sku":"BSN052","price":57.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/7164\/6080\/files\/rn-image_picker_lib_temp_eb952671-2d12-4870-9f9f-59bdc2ef631e.jpg?v=1779728132"},{"product_id":"bsn-amino-x-1015g-tub","title":"BSN Amino X - 1015g Tub","description":"\u003cp data-start=\"0\" data-end=\"80\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-start=\"0\" data-end=\"80\"\u003eBSN Amino X – 1015g Tub – Intra-Workout Hydration, Endurance \u0026amp; Amino Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"80\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"84\" data-end=\"645\"\u003eFuel your workouts and support recovery with BSN Amino X – 1015g Tub. This premium effervescent amino acid formula is designed to support hydration, endurance, and muscle recovery during and after intense training. Featuring a complete blend of essential amino acids—including branched-chain amino acids (BCAAs)—plus hydration-supporting compounds, Amino X helps you maintain performance, reduce muscle breakdown, and stay energised throughout every session. Its refreshing effervescent delivery also makes it easy to sip between sets or throughout the day.\u003c\/p\u003e\n\u003cp data-start=\"84\" data-end=\"645\"\u003e \u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePairs Well With\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cspan\u003eMaximize your intra-workout performance by pairing this with\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/products\/applied-nutrition-critical-whey-2kg\" title=\"Applied Nutrition Critical Whey 2kg - Premium Whey Protein\"\u003e\u003cstrong\u003e\u003cspan\u003eApplied Nutrition Critical Whey\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e for optimal muscle recovery and growth post-workout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"84\" data-end=\"645\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"1077\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e⚡ Why You’ll Love It\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"669\" data-end=\"672\"\u003e✅ Full Amino Acid Profile – Includes BCAAs \u0026amp; EAAs for comprehensive support\u003cbr data-start=\"747\" data-end=\"750\"\u003e✅ Hydration Assistance – Helps maintain fluid balance with each sip\u003cbr data-start=\"817\" data-end=\"820\"\u003e✅ Supports Endurance – Helps sustain training intensity\u003cbr data-start=\"875\" data-end=\"878\"\u003e✅ Helps Reduce Muscle Breakdown – Ideal during long or hard sessions\u003cbr data-start=\"946\" data-end=\"949\"\u003e✅ Refreshing Effervescent Format – Smooth, enjoyable drink experience\u003cbr data-start=\"1018\" data-end=\"1021\"\u003e✅ Large 1015g Tub – Excellent value for consistent use\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"1077\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1081\" data-end=\"1260\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1093\" data-end=\"1096\"\u003e✔️ Intra-Workout Hydration \u0026amp; Support\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e✔️ Muscle Recovery \u0026amp; Endurance Training\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e✔️ Strength, Hypertrophy \u0026amp; High-Volume Sessions\u003cbr data-start=\"1224\" data-end=\"1227\"\u003e✔️ Athletes Training Frequently\u003c\/p\u003e\n\u003cp data-start=\"1081\" data-end=\"1260\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1264\" data-end=\"1427\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWho Should Avoid:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e❌ Individuals with medical conditions unless advised by a healthcare professional\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e❌ Those advised to limit amino acid or electrolyte intake\u003c\/p\u003e\n\u003cp data-start=\"1264\" data-end=\"1427\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1431\" data-end=\"1607\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDirections:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1442\" data-end=\"1445\"\u003eMix 1 scoop (approximately 15 g) with 500–700 ml of cold water. Sip during training or throughout the day as required. Do not exceed the recommended daily intake.\u003c\/p\u003e\n\u003cp data-start=\"1431\" data-end=\"1607\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1611\" data-end=\"1976\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eIngredients:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1623\" data-end=\"1626\"\u003eAmino Acid Blend (including Branched-Chain Amino Acids and Essential Amino Acids), Citric Acid, Natural and Artificial Flavourings, Effervescent Agents (e.g., Sodium Bicarbonate), Sweeteners (e.g., Sucralose, Acesulfame K), Colourings. Exact formulation may vary by flavour and batch; always refer to the product label for precise ingredient details.\u003c\/p\u003e\n\u003cp data-start=\"1611\" data-end=\"1976\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1980\" data-end=\"2292\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNutrition (per serving \/ per approx. 15 g scoop, total pack = 1015 g):\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2050\" data-end=\"2053\"\u003eEach serving delivers a balanced blend of amino acids and hydration support designed to help you train harder, recover quicker, and sustain performance during demanding workouts. Nutritional values may vary by flavour and production batch.\u003c\/p\u003e\n\u003cp data-start=\"1980\" data-end=\"2292\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2296\" data-end=\"2582\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e⚠️ Allergen Information:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2320\" data-end=\"2323\"\u003eNo major allergens are declared on the product label. Manufactured in facilities that may also handle milk, soy, egg, peanuts, tree nuts, and cereals containing gluten. Always check the product packaging and label for the most up-to-date allergen information.\u003c\/p\u003e\n\u003cp data-start=\"2296\" data-end=\"2582\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2586\" data-end=\"2981\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2607\" data-end=\"2610\"\u003eIngredient and allergen information is provided based on manufacturer-supplied data and is accurate to the best of our knowledge at the time of publication. As product formulations and batches may change, customers are advised to always check the product packaging and label before use, particularly if they have allergies, intolerances, or specific dietary requirements.\u003c\/p\u003e\n\u003cp data-start=\"2586\" data-end=\"2981\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2985\" data-end=\"3259\"\u003eProduct descriptions are provided for general informational purposes only and are not intended to replace professional medical, nutritional, or healthcare advice. Always consult a qualified professional before use if you have a medical condition or specific health concerns.\u003c\/p\u003e\n\u003cp data-start=\"2985\" data-end=\"3259\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"3263\" data-end=\"3395\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBSN Amino X – refreshing effervescent amino support to help you stay hydrated, energised, and ready for your best performance. 💪⚡💧\u003c\/p\u003e","brand":"Nultrafit UK","offers":[{"title":"Blue Raspberry","offer_id":56964010639744,"sku":"BSN001","price":31.95,"currency_code":"GBP","in_stock":true},{"title":"Fruit Punch","offer_id":56964010672512,"sku":"BSN002","price":31.95,"currency_code":"GBP","in_stock":true},{"title":"Green Apple","offer_id":56964010705280,"sku":"BSN003","price":31.95,"currency_code":"GBP","in_stock":false},{"title":"Watermelon","offer_id":56964010738048,"sku":"BSN004","price":31.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/7164\/6080\/files\/rn-image_picker_lib_temp_a561d746-ab96-468d-91f8-94da7c7fd0b5.jpg?v=1764469549"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/7164\/6080\/collections\/bsn-logo.jpg?v=1773785673","url":"https:\/\/www.nultrafit.shop\/collections\/bsn.oembed","provider":"Nultrafit UK","version":"1.0","type":"link"}