{"product_id":"crack-gold-limited-edition-pre-workout","title":"Crack Gold Limited Edition Pre-Workout","description":"\u003ch1\u003eCrack Gold Limited Edition Pre-Workout\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eCRACK Gold Limited Edition Pre-Workout by Dark Labs® is hands down the strongest stimulant Pre-Workout in the world. Reviewed by multiple non-biased youtubers and others and voted the best of the bunch. Since it first launched and took the industry by storm in 2021 this has not been able to stay on the shelves anywhere for more than a few weeks at a time. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eLimited Gold Edition Pre-Workout Highlights\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDelivers a Huge Pump +\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLost Lasting and Sustained Energy +\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLaser Focus +\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll While Delivering a No Crash Formula +\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/0416\/7868\/files\/Crack_GOLD_-_Dark_Labs_-_Banner_copy.jpg?v=1661713420\" alt=\"gold limited edition crack by dark labs\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003ePre-Workout Ingredients Panel\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eCitrulline Malate (2:1)\u003c\/strong\u003e - \u003c\/span\u003eAs a result of citrulline supplementation, the body produces more arginine. As citrulline is a major substrate for nitric oxide synthesis, it can indirectly increase nitric oxide levels. Furthermore, increased levels of nitric oxide can enhance circulation, muscle function, and reduce fatigue because they are involved in vasodilation, mitochondrial respiration, calcium handling, and glucose uptake. \u003csup\u003e+[\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23316808\/\"\u003e1\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16007998\/\"\u003e2\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16007998\/\"\u003e3\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16082501\/\"\u003e4\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/1820054\/\"\u003e5\u003c\/a\u003e]\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBeta-Alanine\u003c\/strong\u003e - In addition to aiding in carnosine production, beta-alanine is marketed as a way to enhance sports performance and endurance. Carnosine plays an important role in muscle endurance during intense exercise. Here's how it's said to work. Carnosine is found in the muscles. By helping regulate acid buildup in the muscles, which is a major cause of muscle fatigue, carnosine can allow muscles to perform for longer periods of time before becoming fatigued. \u003csup\u003e+[\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19381778\/\"\u003e6\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18076890\/\"\u003e7\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15467383\/\"\u003e8\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/8307008\/\"\u003e9\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15955546\/\"\u003e10\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAgamatine Sulfate\u003c\/strong\u003e - As a result of decarboxylation (removal of carboxylic acid groups), agmatine is derived from L-arginine. As a neurotransmitter and neuromodulator, agmatine is stored in neurons and released when neurons are activated. While agmatine supplements on its own can decrease pain perception, it also works synergistically with painkillers. Due to its synergistic effects with opioids, agmatine reduces pain killer tolerance, the possibility of addiction, and the severity of the pain. \u003csup\u003e+[\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32102167\/\"\u003e11\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12538837\/\"\u003e12\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlpha GPC\u003c\/strong\u003e - Ingesting alpha-GPC (alpha-glycerophosphocholine or choline alphoscerate) results in choline and glycerol-1-phosphate, which are metabolized into choline and glycerol-1-phosphate. Glycerol-1-phosphate is a phospholipid that supports cellular membranes. Choline plays a role in memory, attention, and contractions of skeletal muscles. \u003csup\u003e+[\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24156263\/\"\u003e13\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/1428296\/\"\u003e14\u003c\/a\u003e,\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16297435\/\"\u003e15\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eN-Acetyl L-Tyrosine\u003c\/strong\u003e - Among the amino acids found in the diet is L-Tyrosine, which is metabolized into catecholamines including dopamine (DA) and norepinephrine (NE). Additionally, L-tyrosine is essential to the production of thyroid hormones. As a supplement, L-Tyrosine is often taken to replenish catecholamine levels that are depleted during stressful or challenging times. In addition to being taken alone, it is often combined with weight loss or pre-workout supplements. \u003csup\u003e+[\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/8029265\/\"\u003e16\u003c\/a\u003e,\u003ca href=\"https:\/\/catalog.loc.gov\/vwebv\/search?searchCode=LCCN\u0026amp;searchArg=99072672\u0026amp;searchType=1\u0026amp;permalink=y\"\u003e17\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCaffeine Anhydrous\u003c\/strong\u003e - If you need to know what this is, you should probably leave.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCaffeine Citrate\u003c\/strong\u003e - Adenosine receptors are blocked by caffeine citrate, which improves breathing. \u003csup\u003e+[\u003ca href=\"https:\/\/www.webmd.com\/drugs\/2\/drug-19754\/caffeine-citrate-oral\/details\"\u003e18\u003c\/a\u003e,\u003ca href=\"https:\/\/www.rxlist.com\/cafcit-drug.htm\"\u003e19\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEria Jarensis Extract\u003c\/strong\u003e - In the body, Eria Jarensis promotes the production of dopamine and noradrenaline, which can improve mood. One of the reasons it became an alternative to DMAA is that it can boost concentration, focus, and euphoric sensations by increasing the levels of dopamine and noradrenaline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMHA\u003c\/strong\u003e - Dietary supplements contain DMHA as an ingredient to boost workout performance, reduce fat, and lose weight. \u003csup data-mce-fragment=\"1\"\u003e+[\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.webmd.com\/vitamins\/ai\/ingredientmono-1538\/dimethylhexylamine-dmha\"\u003e20\u003c\/a\u003e]\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHordenine\u003c\/strong\u003e - There are several dietary supplements containing hordenine that are used to improve athletic performance and lose weight. People take hordenine by mouth to lose weight and improve athletic performance. \u003csup\u003e+[\u003ca href=\"https:\/\/www.webmd.com\/vitamins\/ai\/ingredientmono-1528\/hordenine\"\u003e22\u003c\/a\u003e,\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Hordenine\"\u003e23\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNaringin\u003c\/strong\u003e - \u003cspan data-mce-fragment=\"1\"\u003eA number of these flavonoids, including naringin and its aglycone naringenin, exhibit strong anti-inflammatory and antioxidant properties. Research suggests that naringin supplementation may be beneficial for treating obesity, diabetes, hypertension, and metabolic syndrome. \u003csup data-mce-fragment=\"1\"\u003e+[\u003ca data-mce-fragment=\"1\" href=\"https:\/\/en.wikipedia.org\/wiki\/Naringin\"\u003e24\u003c\/a\u003e,\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4085189\/\"\u003e25\u003c\/a\u003e,\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.bordas-sa.com\/en\/the-power-of-naringin\/\"\u003e26\u003c\/a\u003e]\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlack Pepper Extract\u003c\/strong\u003e - \u003cspan\u003eClinically, it has been shown to enhance nutrient bioavailability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRauwolfia Vomitoria Root Extract\u003c\/strong\u003e - \u003c\/span\u003eIn many ways, rauwolfia vomitoria (also known as Alpha Yohimbine) is similar in structure to yohimbine, which is a very popular pre-workout ingredient. It can boost fat burning, possibly more than yohimbine can, and it can accelerate performance along with those vein-bubbling pumps while you work out.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCrack Gold Pre-Workout Reviews\u003c\/h2\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nubUTs9ou-M\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e","brand":"Dark Labs","offers":[{"title":"Cherry Limeade","offer_id":42031070150844,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Refreshing Watermelon","offer_id":42031070183612,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Rainbow Candy","offer_id":42031070216380,"sku":"","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/0416\/7868\/products\/CRACK_Gold_-_Pre-Workout_Cherry_Limeade.jpg?v=1661716324","url":"https:\/\/dark-labs-pro.myshopify.com\/products\/crack-gold-limited-edition-pre-workout","provider":"Dark Labs Pro","version":"1.0","type":"link"}