{"product_id":"first-endurance-efs-hydration-drink","title":"First Endurance EFS Hydration Drink","description":"\u003cdiv class=\"not-in-quickbuy\"\u003e\n\u003cdiv class=\"product-description rte cf\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eCRAMPING \u0026amp; DEHYDRATION ARE HISTORY\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAn isotonic formula that supports physical and mental performance, efficient energy production, industry-leading cramp-prevention, and reduced GI distress.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePERFORMANCE BENEFITS\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves mental toughness\u003c\/li\u003e\n\u003cli\u003ePrevents cramping \u0026amp; helps you hydrate fast\u003c\/li\u003e\n\u003cli\u003eProvides immediate \u0026amp; sustained fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFirst Endurance spared no expense upgrading the EFS drink mix, investing in the latest research-driven innovation and technology. The new isotonic formula delivers complete nutrition that supports physical and mental performance, redefining the limits of endurance nutrition so you can redefine your limits of endurance.\u003c\/p\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eWe know how frustrating it is to have your day wrecked because you’re seized up with debilitating muscle cramps. It’s the number one issue most athletes face. That’s why we engineered EFS.\u003c\/p\u003e\n\u003cp\u003eUnlike most hydration mixes, EFS delivers a clinically effective dose of all 5 electrolytes (sodium, potassium, chloride, calcium, magnesium) in the levels shown to prevent cramping.\u003c\/p\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eThe brain plays an essential role in endurance and performance. Mental toughness and presence of mind are equally as important as fitness. You have to be able to suffer and handle stress when your body is begging you to stop.\u003c\/p\u003e\n\u003cp\u003eThat’s why the reimagined EFS includes Suntheanine ®, a patented innovation that gives you the mental toughness you need to push further and find a gear you didn’t know you had.\u003c\/p\u003e\n\u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eSuntheanine® is protected by over 40 U.S. and international patents for its various physiological efficacies and L-isomer specific production processes.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv data-cc-animate-delay=\"0.3s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-ffc62a65-9ef3-4d47-a9f3-3e6af37407cf cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-ffc62a65-9ef3-4d47-a9f3-3e6af37407cf\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eSuntheanine® boosts mental toughness \u003c\/strong\u003eto help you push through suffering\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.45s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-a4703bef-b0e7-4022-836e-3366d5afe952 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-a4703bef-b0e7-4022-836e-3366d5afe952\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003ePrevents cramping and dehydration\u003c\/strong\u003e—delivers 1160mg of electrolytes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.6s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-f6e72f71-839e-4594-a0db-930a4dab72cd cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-f6e72f71-839e-4594-a0db-930a4dab72cd\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCarbs from multiple sources \u003c\/strong\u003eprovide immediate and sustained fuel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.75s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-79bbdde4-6232-4afb-bc26-df4d6dc03e69 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-79bbdde4-6232-4afb-bc26-df4d6dc03e69\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003e7% osmolality \u003c\/strong\u003eensures bioavailability and reduces GI distress\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.9s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-7df00b9b-0ff6-4c5a-b9ee-c3826a934b72 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-7df00b9b-0ff6-4c5a-b9ee-c3826a934b72\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCitric and malic acids \u003c\/strong\u003epromote oxygen uptake and energy production\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"1.05s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-eea57d27-d087-4816-a59e-d4d393299408 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-eea57d27-d087-4816-a59e-d4d393299408\"\u003e\n\u003cdiv class=\"block-text align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eNew taste profile \u003c\/strong\u003eeliminates the flavor vs function compromise\u003c\/p\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eEFS provides everything you need to maximize endurance and performance. Our industry-leading electrolyte levels help you stay hydrated and avoid cramping.\u003c\/p\u003e\n\u003cp\u003eWith the latest amino acid technology and ideal carbohydrate sources, EFS refuels working muscles faster than ever. Plus, the new flavor technology eliminates the formula over flavor compromise.\u003c\/p\u003e\n\u003cp\u003eWith EFS, you can train and race with confidence knowing you don’t have to worry about gaps in your nutrition.\u003c\/p\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eEFS is for use during exercise to prevent cramps, maintain fuel levels, and support mental toughness when it’s needed most. It can be supplemented with Liquid Shots before and during an event, and Ultragen helps consolidate gains during recovery between sessions. \u003c\/p\u003e\n\u003cp\u003eRegardless of your training load, a daily dose of our MultiV and Optygen lines help you lay a foundation to achieve your goals.\u003c\/p\u003e\n\u003cdiv data-cc-animate-delay=\"0.3s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-16630136903d277ad8-1 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-16630136903d277ad8-1\"\u003e\n\u003cdiv class=\"align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eBIOAVAILABILITY IS THE BEST ABILITY\u003c\/strong\u003e\u003cbr\u003eFrom the carbohydrates (osmotically balanced with your body in a 7% solution) to the electrolytes (20-100% better absorption rates), every ingredient in EFS is selected and portioned for faster and easier absorption without GI distress.\u003c\/p\u003e\n\u003cp\u003eThe inclusion of citric and malic acids also encourages oxygen uptake and production of ATP (the body’s energy source), helping your cells use the fuel once it’s delivered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.45s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-16630136903d277ad8-2 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-16630136903d277ad8-2\"\u003e\n\u003cdiv class=\"align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003ePREMIUM INGREDIENTS FOR PURITY AND PURPOSE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe prioritize purity by using only Suntheanine, the original and cleanest L-theanine, and free-form amino acids, which have a purity level of 99-100%.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe also omit ingredients with no value—even the ubiquitous vitamin C, which features in virtually every other mix despite research that shows it reduces endurance when taken during exercise. EFS still provides immune system support courtesy of theanine, just without impacting performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cc-animate-delay=\"0.6s\" data-cc-animate=\"cc-fade-in-up\" class=\"column column--third block-id-64beffbb-8c4f-48a0-9508-b3f07d60c9a7 cc-fade-in-up cc-animate-init -in cc-animate-complete\" id=\"block-id-64beffbb-8c4f-48a0-9508-b3f07d60c9a7\"\u003e\n\u003cdiv class=\"align-left\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eNO RESPECT FOR THE STATUS QUO\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur approach to product design eschews unexamined ingredients, traditional processes, and trendy minimalism in favor of research-based innovation, premium ingredient sourcing, and the uncompromising expectations of elite athletes. We’re always ready to show our work and support our products with the scientific literature that informs our design choices, but we also know what virtually every athlete and publication using or reviewing our products learns firsthand: First Endurance products speak for themselves, and you can feel the difference right away.\u003c\/p\u003e\n\u003cp\u003eSUPPLEMENT FACTS\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSupplement Facts\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eServing Size: 1 scoop (32 g)\u003cbr\u003eServings per Container: 30\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e    Amount Per Serving     %DV\u003cbr\u003eCalories-110 Calories from fat-0\u003cbr\u003eTotal Carbohydrate     26 g     9%\u003cbr\u003eSugars     16 g     **\u003cbr\u003eCalcium (as DiCalcium Malate)     100 mg     8%\u003cbr\u003eMagnesium (DiMagnesium Malate)     150 mg     36%\u003cbr\u003eChloride (as sodium chloride)     450 mg     20%\u003cbr\u003eSodium (as sodium chloride)     300 mg     13%\u003cbr\u003ePotassium (as di-potassium phosphate)     160 mg     3%\u003cbr\u003eL-Glutamine     1750 mg     *\u003cbr\u003eBranched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine)     250 mg     *\u003cbr\u003eL-Theanine     50 mg     *\u003cbr\u003e*Daily Value Not Established\u003cbr\u003e**Percent Daily Values are based on a 2,000 calorie diet.\u003cbr\u003eOther ingredients: Sucrose, Maltodextrin, Glucose, Citric Acid, Natural Flavor, Stevia Extract.\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\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":"First Endurance","offers":[{"title":"Lemon Lime","offer_id":41080014373003,"sku":"","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Fruit Punch","offer_id":41080014405771,"sku":"","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Orange Splash","offer_id":41080014438539,"sku":"","price":34.99,"currency_code":"USD","in_stock":false},{"title":"Sour Watermelon","offer_id":41080014471307,"sku":"","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0313\/3323\/products\/first-endurance-sports-drink-lemon-lime-first-endurance-efs-hydration-drink-23587393077387.png?v=1770918516","url":"https:\/\/prolinesportsnutrition.com\/products\/first-endurance-efs-hydration-drink","provider":"ProLine Sports Nutrition","version":"1.0","type":"link"}