{"product_id":"labs-black-caffeine-free","title":"LABS black - caffeine free","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-source-line=\"16-16\"\u003e\u003cstrong\u003eThe Substrate Doctrine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-source-line=\"18-18\"\u003eMost energy drinks borrow output from tomorrow. Caffeine spikes fast, crashes faster, and takes cognitive drive down with it.\u003c\/p\u003e\n\u003cp data-source-line=\"20-20\"\u003eLABS is built on the opposite premise. Every molecule inside CF-01 was chosen for what it feeds — not what it triggers. Amino acids match the profile of skeletal muscle. Dietary nitrate opens vascular flow. Choline builds the neurotransmitter of focus. Malic acid enters the mitochondria directly.\u003c\/p\u003e\n\u003cp data-source-line=\"22-22\"\u003eThe result is a flat, sustained performance signal. No ceiling. No trough. No withdrawal.\u003c\/p\u003e\n\u003cp data-source-line=\"26-26\"\u003e\u003cstrong\u003eEngineered with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-source-line=\"28-36\"\u003eBCAA 2:1:1 — 4 g total, matched to skeletal muscle amino profile. L-Leucine — triggers mTOR and initiates muscle protein synthesis. L-Isoleucine — drives glucose into working muscle via GLUT-4. L-Valine — blocks central fatigue at the blood-brain barrier. Arginine α-Ketoglutarate — nitric oxide precursor, vasodilation. Choline Bitartrate — acetylcholine precursor, neural bandwidth. Malic Acid — Krebs cycle input, ATP regeneration. Beetroot Juice Powder — dietary nitrate, VO₂ economy. Carbonated water as the delivery matrix.\u003c\/p\u003e\n\u003cp data-source-line=\"38-38\"\u003eSweetened with sucralose and acesulfame-K. Pigment from natural beetroot betalains. No artificial dyes. No preservatives. No proprietary blends.\u003c\/p\u003e\n\u003cp data-source-line=\"42-42\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-source-line=\"44-52\"\u003eVolume — 330 ml Energy — 16 kcal Active mass — 12.1 g per can BCAA content — 4 g (2:1:1 ratio) Caffeine — 0 mg Sugar — 0 g Artificial color — none Artificial flavor — none Glycemic load — 0.0\u003c\/p\u003e\n\u003cp data-source-line=\"56-56\"\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-source-line=\"58-58\"\u003ePre-sprint, T-60 minutes. Nitrate peaks. Amino pool primed. Central drive protected. Consume 60 minutes before high-intensity work for peak plasma window.\u003c\/p\u003e\n\u003cp data-source-line=\"60-60\"\u003eDeep work, 4-hour cognitive load. For pilots, engineers, and athletes in study. Choline signal and amino stability deliver sustained attention without stimulant volatility.\u003c\/p\u003e\n\u003cp data-source-line=\"62-62\"\u003eEndurance sessions. Beetroot nitrate lowers the oxygen cost of exercise. Valine blocks perceived exhaustion. More miles per breath.\u003c\/p\u003e","brand":"Antwerp Racing Team","offers":[{"title":"Default Title","offer_id":57636442964312,"sku":null,"price":3.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/6733\/4232\/files\/Top-down_flat_lay_product_shot_for_Shopify_a_sing-1783202797909.png?v=1783202825","url":"https:\/\/antwerpracingteam.myshopify.com\/products\/labs-black-caffeine-free","provider":"Antwerp Racing Team","version":"1.0","type":"link"}