Questions,
answered.

A nootropic strip is a thin oral film — similar in format to a breath strip — that dissolves directly on or under your tongue. Unlike a capsule or powder, there's nothing to swallow, mix, or wash down. It absorbs sublingually, bypassing your digestive system and entering the bloodstream directly through the mucous membrane in your mouth. The result is faster onset, cleaner absorption, and no fillers or binding agents required.

Place one strip on your tongue and let it dissolve — it takes 15–30 seconds. You don't need water. You can use it anywhere. The strip will fully dissolve and you'll feel a mild, pleasant flavour — chocolate for Focus, raspberry for Sleep, cranberry for Energy, and strawberry-peppermint for Calm. That's it.

Capsules and tablets have to survive your stomach acid, pass through your intestinal wall, and travel through your liver before a single molecule reaches your bloodstream — a process called first-pass metabolism that destroys a significant portion of every dose. Sublingual strips skip all of that. They absorb in roughly 15 minutes versus 45–60 for capsules. Gummies are loaded with sugar, fillers, and artificial flavours — and they still have to digest. Strips are genuinely better. That's why we chose them.

Each formula has its own flavour: Focus is chocolate, Sleep is raspberry, Energy is cranberry, and Calm is strawberry-peppermint. All four dissolve cleanly with no chalky aftertaste and nothing that lingers. We spent a lot of time on this — taking your daily supplement should be something you actually look forward to.

30 strips per tin — a full month's supply when taken once daily. The tin is slim enough to fit in a pocket, bag, or on your desk. No bulky supplement bottles.

Yes — every production batch is independently tested by a third-party laboratory for purity, potency, heavy metals, and microbial contamination. We test because we think you should never have to take a supplement brand's word for what's inside. We verify it externally, and we stand behind those results.

No. Every ingredient in every Cavelo strip is listed individually with its full dose. Proprietary blends are a way for brands to hide how little of an ingredient they're actually using — we refuse to do that. What's on the label is exactly what's in the strip, at the dose listed.

All four Cavelo strips are vegan, gluten-free, and free from artificial colours, synthetic sweeteners, and common allergens. The oral film base is plant-derived. If you have a specific allergy or dietary concern, the full ingredient list for each product is available on the product page and the Ingredients page.

Methylcobalamin is the active, bioavailable form of B12 — your body can use it directly without any conversion step. Cyanocobalamin is the cheaper synthetic form found in most supplements — it requires your body to convert it before it can be used, and that conversion is less efficient in people with certain genetic variants (MTHFR). We use methylcobalamin because it works better. It costs more. We absorb that cost.

The full breakdown for all four formulas — including ingredient names, Latin names, doses, and why each one is included — is on our Ingredients page. You can also find it on each individual product page.

Focus — morning or before a work session where you need sustained concentration. Energy — morning or early afternoon when you need clean alertness without coffee jitters. Calm — any time you're feeling overwhelmed, before a stressful meeting or presentation, or in the early evening to decompress. Sleep — 20–30 minutes before bed. Avoid Sleep during the day — melatonin is a sleep-onset signal, not a calming agent.

Yes — some combinations work well together. Focus + Calm is a popular pairing for people who want mental sharpness without the edge of anxiety. Focus + Energy works for high-output mornings. We'd advise against combining Sleep with Energy or Calm with Energy in the evening. If you're new to Cavelo, start with one strip at a time for the first week so you can gauge how each formula affects you individually before stacking.

We recommend consulting your doctor before taking any supplement during pregnancy or while breastfeeding. While the ingredients in Cavelo strips are sourced from natural, plant-based compounds and are generally well tolerated, individual circumstances vary and professional medical advice is always the right first step.

If you're on prescription medication — particularly for sleep, anxiety, depression, or cognitive conditions — please check with your doctor or pharmacist before using. The full ingredient list for every formula is on the Ingredients page, which you can share with your healthcare provider.

No. None of the ingredients in any Cavelo strip are habit-forming or associated with dependency. The Sleep strip uses a low-dose melatonin — well below the amounts linked to disrupting your body's natural production. You can stop any strip at any time without withdrawal effects.

Most people notice an effect within 20–40 minutes, particularly with the Energy and Calm strips — both contain fast-acting compounds. Focus has both an acute effect and a cumulative one: the mushroom complex builds over consistent daily use across 2–4 weeks. Sleep tends to show results from the first night for most people. If you're not noticing anything in the first two weeks, email us — we want to help you find out why.

For Focus, yes. Lion's Mane in particular is associated with neurogenesis — the growth of new neural connections — which is a process that unfolds over weeks of consistent supplementation, not days. Many customers report that the difference between week one and week four of the Focus strip is significant. Energy and Calm are more immediately acute. Sleep can be both: immediate effects on onset, with deeper quality improvements over time.

We stand behind a 30-day money-back guarantee. If any Cavelo strip doesn't deliver for you within your first month, email us at hello@cavelostrips.com and we'll refund your order in full. We'd rather lose the sale than keep a customer who isn't seeing results.

Yes — free standard shipping on all orders. No minimum spend, no conditions. Express shipping options are available at checkout if you need your order sooner.

Orders are processed within 1–2 business days. Standard delivery typically arrives within 3–7 business days depending on your location. You'll receive a tracking link by email as soon as your order ships.

Select Subscribe & Save at checkout to get a discount on every order, delivered automatically each month. You can swap formulas, pause, skip a month, or cancel at any time directly from your account dashboard. There are no lock-in periods, no cancellation fees, and no hoops to jump through.

Email us at hello@cavelostrips.com as quickly as possible. Orders are processed fast, but if it hasn't shipped we'll do our best to amend or cancel it. Once shipped, our standard returns process applies.

30 days from your delivery date, no questions asked. If any Cavelo strip doesn't work for you, email us at hello@cavelostrips.com and we'll process a full refund — opened or unopened. For the full details, see our Returns & Refunds page.

For most cases, no — especially if the product has been opened or partially used. We process refunds without requiring returns in the majority of situations. If your order was damaged or incorrect, just send us a photo and we'll sort it immediately.

We process refunds within 1–2 business days of your request. Once processed, it typically takes 3–5 business days to appear back on your original payment method, depending on your bank or card provider.