{"product_id":"yuzu-lemon-1","title":"Yuzu Lemon","description":"\u003ch2\u003eFocus that doesn't fight you.\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eZero caffeine. Zero crash.\u003c\/strong\u003e Just clarity — in one scoop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's actually in it\u003c\/h3\u003e\n\u003cp\u003eSunshine is built around four ingredient groups, each doing a specific job. Here's the mechanism behind each one, and the research it's based on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFocus† — N-Acetyl L-Tyrosine (500mg)\u003c\/strong\u003e\u003cbr\u003e\nTyrosine is the amino acid your brain converts into dopamine and norepinephrine — the two neurotransmitters most responsible for staying alert and on-task, especially under stress, sleep loss, or multitasking. Research on tyrosine supplementation in the 300–600mg range (in line with a single scoop) has been associated with better cognitive performance during demanding conditions. NALT is the more bioavailable, water-soluble form.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrain health† — Citicoline (100mg) + Uridine 5'-monophosphate (200mg)\u003c\/strong\u003e\u003cbr\u003e\nThese two work as a pair. Both are precursors your brain uses to build phosphatidylcholine — the primary phospholipid in neuronal cell membranes, and part of how synapses maintain the connections cells use to communicate. Clinical research on citicoline (typically studied at 250–500mg) has shown improvements in attention and memory in healthy adults; uridine's cognitive research is earlier-stage and mostly preclinical, but points toward the same membrane-support pathway. We include both because they act on complementary steps of that cycle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCognitive function† — Acetyl L-Carnitine (500mg), Vitamin B6 (5mg), Vitamin B12 (50mcg)\u003c\/strong\u003e\u003cbr\u003e\nALCAR shuttles fatty acids into cell mitochondria, where they're converted into usable energy — a process brain cells depend on heavily. Clinical studies on ALCAR (typically at higher doses of 1.5–3g\/day, taken over months) have linked it to measurably reduced mental fatigue. B6 and B12 are cofactors your nervous system needs to synthesize neurotransmitters and maintain nerve function; both are water-soluble vitamins your body doesn't store, which is why they're included well above minimum daily requirements (294% and 2083% DV).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDaily hydration† — Sodium (234mg), Potassium (175mg), Magnesium (30mg), Calcium (48mg), Zinc (10mg)\u003c\/strong\u003e\u003cbr\u003e\nSodium and potassium are the ions your neurons use to fire electrical signals. A 2018 meta-analysis of 33 studies found that even mild dehydration measurably impairs attention, reaction time, and executive function. Sunshine's electrolytes (from pink Himalayan salt and potassium chloride) are formulated to support real fluid balance, not just flavor — magnesium and calcium round out the mineral profile.\u003c\/p\u003e\n\n\u003ch3\u003eSound like you?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy drinks and coffee leave you wired-but-wrong\u003c\/li\u003e\n\u003cli\u003eYou're a student or professional pulling long, focus-heavy stretches\u003c\/li\u003e\n\u003cli\u003eYou want mental clarity without giving up anything else in your routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e1–2 level scoops (4.82g each)\u003c\/li\u003e\n\u003cli\u003eMix into 12–16oz cold water\u003c\/li\u003e\n\u003cli\u003eStir for 30 seconds\u003c\/li\u003e\n\u003cli\u003eShine daily ☀️ — preferably on an empty stomach\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eTry it. Feel it. Or get your money back.\u003c\/h3\u003e\n\u003cp\u003eIf Sunshine doesn't earn a permanent spot in your routine, we'll refund your first order within 30 days — no forms, no guilt trip.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this safe if I'm sensitive to caffeine?\u003c\/strong\u003e\u003cbr\u003eYes — zero caffeine, zero stimulants, so no spike or crash.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this different from coffee or energy drinks?\u003c\/strong\u003e\u003cbr\u003eNo caffeine. Nootropics (citicoline, NALT, ALCAR, uridine) support focus and brain health directly, plus real electrolytes for hydration — not just a buzz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the dosing actually backed by research, or just \"proprietary blend\" marketing?\u003c\/strong\u003e\u003cbr\u003eWe list every ingredient and exact amount on the label — nothing is hidden behind a proprietary blend. Some ingredients (NALT) are dosed in line with the ranges used in published research; others (ALCAR, citicoline, uridine) are included at meaningful but more modest amounts than the highest clinical doses studied, balanced against taste, stacking, and daily use. See the ingredient breakdown above for specifics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does it taste like?\u003c\/strong\u003e\u003cbr\u003eYuzu Lemon — bright, citrusy, refreshing. Sweetened with stevia and Fermented Reb M, no sugar.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eMade in USA · GMP Facility · No Caffeine \/ No Stimulants · Premium Quality\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/small\u003e\u003c\/p\u003e","brand":"Sunshine","offers":[{"title":"Default Title","offer_id":44685362856127,"sku":"200","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4381\/8431\/files\/ChatGPT_Image_Sep_22_2025_06_55_07_PM.png?v=1762376366","url":"https:\/\/sunshinefocus.com\/products\/yuzu-lemon-1","provider":"Sunshine","version":"1.0","type":"link"}