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We currently only ship within the U.S. — but we’re working on expanding soon. If you're outside the U.S., sign up to be the first to know when we launch international shipping.
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This isn’t a vibe. It’s a tool.
Sour Work is a nootropic "pre-workout" built for your brain — fully dosed, zero filler, and transparently labeled. We’re not selling fairy dust or sugar water. You get what works. And you feel it fast.
Per serving (20 servings per tub):
- Calories: 10
- Total Carbs: 2g
L-Arginine HCl (1000mg) – Boosts blood flow + oxygen to your brain
Inositol (600mg) – Helps mood, clarity, and stress response
Alpha GPC (300mg) – Supports memory, learning, and mental performance
Natural Caffeine from Green Tea (200mg) – Clean, fast energy without the spike-crash cycle
L-Theanine (100mg) – Smooths out caffeine, improves calm focus
Asian Ginseng Extract (50mg) – Enhances stamina, alertness, and drive
Black Pepper Extract (5mg) – Improves absorption so everything hits harder
B-Vitamin Complex (33% DV): B1, B2, B3, B5, B6, B9, B12 — supports energy metabolism and brain function.
No proprietary blends. No fillers. Just transparent dosing of ingredients, backed by clinical studies.
Grape Grind™ – Punchy sour grape. Tastes like a neural slap in the face.
Candy Kick™ – Bright tang with a bite. Classic sour candy energy.
Gummi Drive™ - Fruity gummy worm with a bite. It’s sweet, sour, and unmistakably potent.
Processing: 1–3 business days
Arrives quick: USPS from Arvada, CO (1–3 days U.S. domestic)
Shipping cost: Always free. No minimums, no upsells, no catch.
Currently U.S. Only: At the moment, we only ship within the United States — but we're working on expanding! Sign up for updates and be the first to know when international shipping launches.
30-Day Money Back Guarantee:
Not feeling the focus? We’ve got you.
Just email support@sourwork.com and we’ll refund you — no questions, no hoops.
We currently only ship within the U.S. — but we’re working on expanding soon. If you're outside the U.S., sign up to be the first to know when we launch international shipping.
Alpha GPC for sharper thinking
200mg natural caffeine for clean energy
L-Theanine to smooth the ride
L-Arginine for oxygen-fueled focus
Inositol for clarity under pressure
Ginseng for mental endurance
Black pepper extract for max absorption
No jitters. No crashes. Just locked-in clarity — exactly when you need it.
We don’t hide behind “proprietary blends” or hype ingredients. Every compound in Sour Work is clinically dosed, transparently listed, and stacked for real results — not empty buzz.
See the research behind the ingredients.
Every blend hits the same — laser focus, smooth clarity, zero crash.
The only question is: how do you want it to taste?
Candy Kick™
Sour Work was built to perform — not to impress. Try it for 30 days. If you don’t feel the focus, clarity, or drive, we’ll refund you. Just reach out at support@sourwork.com — we’ll take care of it.
We’ve got you. Here are the things people ask most before locking in. If you're wondering, it's probably answered below.
Most people feel Sour Work start to kick in within 10–20 minutes. You’ll notice your thoughts sharpen, distractions fade, and your body settle into gear — without jitters. That’s the fast-absorbing caffeine + brain-boosting blood flow from L-Arginine doing its job. If you're not feeling it, your dose might be too low — try the full 2 scoops.
Expect 3–5 hours of dialed-in focus. That means energy without the crash, thanks to the L-Theanine balancing the caffeine. You’ll power through deep work or creative flow without watching the clock or feeling burnt out after.
Mix 2 scoops with 16 oz of water and drink it 10–15 minutes before you want to lock in. You can adjust the water for taste — stronger or smoother, your call. No shaker needed — it mixes clean. Start with 1 scoop if you're easing in. Pro tip: keep it by your desk so it's ready when you are.
Yes — it’s designed for daily performance. Every ingredient is clinically dosed and transparently listed, so there’s no mystery. No proprietary blends, no filler, no sugar — just compounds your brain actually uses. And because it’s jitter-free and smooth, it won’t burn you out.
Sour Work is made to be gentle on your body but powerful in your brain. Most users experience clean focus with no crash. That said, everyone’s different. If you’re sensitive to caffeine or new to nootropics, start with 1 scoop and see how you feel. And if anything feels off, reach out — we’ve got you.
Yep. 100% vegan, gluten-free, and made without common allergens. Sour Work is clean by design — everything in the tub is there for a reason, and nothing's hiding behind a fancy label.