Flowstate minimizes many common caffeine side effects like crashes, jitters, and anxiety. In rare cases, some users may experience mild stomach discomfort or anxiety/restlessness if caffeine-sensitive.

Yes, but cycle use (e.g., 5 days on, 2 days off) to avoid tolerance build-up. Daily use is supported by the Synergistic Performance design, but don't exceed 400mg of total caffeine daily.

Start with ½ scoop to assess sensitivity before increasing to 1 full scoop. Do not exceed 2 scoops in any 8-hour period, or 3 scoops in any 24-hour period.

Most users feel effects within 15-30 minutes, with peak benefits within 1-2 hours. The dual-phase caffeine system provides energy and focus for up to 6 hours.

Mix 1-2 scoops with 8–12oz of cold water. Enjoy in the morning or before mentally demanding tasks. Avoid taking late in the day due to caffeine content.

Recharge is well-tolerated and does not cause common sleep aid side effects like morning grogginess or irregular dreams.

Recharge is designed for daily use to support consistent, high-quality sleep.

Start with 3 capsules to assess your response before increasing to 6 capsules if needed.

The effects of Recharge are felt shortly after consumption and into the next morning when waking up, feeling well-rested and refreshed. The benefits of deep, high-quality sleep should last throughout the day, improving overall energy and recovery.

Take 3-6 capsules 1-3 hours before bed, ideally with a light meal.

Restore is well-tolerated and has no known side effects when taken as directed. Always take Restore with food as instructed.

Yes. Restore is formulated for consistent daily use. Many of its core benefits—particularly PQQ's support for mitochondrial biogenesis—compound over weeks of continued use, meaning the return on daily use increases over time. Consistent use is how you get the most from the formula.

Take 2 capsules twice daily with food, for a total of 4 capsules per day. Split your doses—2 capsules at one point in the day and 2 capsules later. Do not exceed 4 capsules in any 24-hour period.

Restore works across three timeframes. Day 1: NAC and liposomal glutathione begin supporting antioxidant replenishment as they absorb into circulation. 1-2 weeks: Glutathione levels become measurably elevated as NAC drives ongoing intracellular GSH synthesis and CoQ10 supports mitochondrial function throughout. 4-12 weeks: PQQ's mitochondrial biogenesis effects compound—supporting the creation of new mitochondria and building the cellular infrastructure that underpins long-arc cognitive performance. The longer you use Restore, the more it builds.

Take 2 capsules twice daily with food. Morning dosing is fine, but evening and post-session use is where Restore performs best—your body's cellular repair and GSH resynthesis processes are most active during rest, making the evening dose particularly well-timed. For users pairing Restore with Flowstate, the recommended rhythm is straightforward: take Flowstate before your session, take Restore after.

Domestic U.S. orders typically arrive within 3-6 days. International orders vary by country, 3-21 days. Sample orders typically arrive within 7-10 days.

You'll receive a tracking number in the confirmation email sent to the address provided at checkout. Sample orders don't have tracking numbers.

Yes! Different international shipping options are available at checkout. Any import fees are the responsibility of the customer.

Free shipping on all U.S. subscription orders, U.S. orders over $100, Canada & Mexico over $150, and international orders over $200. Expedited options available at checkout.

Dietary supplements aren't regulated by the FDA like pharmaceuticals. As our own manufacturer, we uphold strict standards in research, development, and production.

Yes! All Neuroptima products are gluten-free and dairy-free. Specific allergen info is on each product's label.

We manufacture our own products — research, development, and production all happen at our facility in Iowa, USA.

Yes! We conduct rigorous in-house and third-party testing on all products to ensure the highest purity, potency, and safety of each batch.

If your order hasn't shipped yet, we can cancel and refund it. If it has already shipped, you may be responsible for return shipping costs.

Yes, as long as the flavor is in stock. Contact us before your next renewal to request a change.

Yes, you can pause, skip, cancel, or modify your subscription anytime through your account page.

Yes! Subscribe to any product at checkout for 15% off each recurring order, free shipping, and exclusive perks.