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Functional Daily Facebook ad: “400mg Of Caffeine. That's Your Daily Anxiety Dose.”

Functional Daily Facebook ad: 400mg Of Caffeine. That's Your Daily Anxiety Dose.

Ran for 2 days, from April 2 to April 4, 2026, the last day Crush saw it.

Run by Functional Daily on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)

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About this ad

Meta Ad Library ID
1424380962316065
Platforms
Facebook, Instagram, Audience Network, Messenger and Threads
Relaunches
2

How we count

Ad text

I told my customers to stop drinking their third, fourth, fifth cup of coffee because that's not going to fix their exhaustion. Caffeine blocks the sleepy signal in your brain, but when your cortisol is chronically spiked, more coffee just makes everything worse. The stress hormones just keep piling up with nowhere to go. If more caffeine were the solution, why are you more tired now drinking 4 cups a day than you were 5 years ago drinking 2? Afternoon crashes, brain fog, and all-day fatigue are about your cortisol — your body's primary stress hormone — being stuck in a chronic spike-and-crash loop. And this is not something you can fix with another espresso, an energy drink, or a power nap. In my experience building Spacegoods, I hear the same story over and over. People in their 30s and 40s whose cortisol rhythm has basically stopped working properly. Every morning cup of coffee triggers a 30 to 40 percent cortisol surge above baseline. That cortisol degrades their prefrontal cortex function — that's their focus, their decision-making, their working memory. It depletes their B vitamins and magnesium — the exact nutrients their brain and body need to produce energy. It disrupts their sleep architecture — so they get 7 hours but wake up feeling like they got 3. It drives visceral fat storage around their midsection — the kind that won't budge no matter how clean they eat. All that hormonal damage accumulates week after week, month after month, creating the fatigue, the fog, the anxiety, and the broken sleep that makes every day feel like you're dragging yourself through concrete. No amount of extra coffee, B12 shots, or early nights can fix this because they only treat the symptom, not the cause. But here's what actually works: breaking the cortisol-caffeine loop with specific clinical-dose compounds that address every system your coffee is damaging. KSM-66 Ashwagandha — the most clinically studied ashwagandha extract in the world, backed by 24 human trials — intercepts the cortisol spike that caffeine triggers. One peer-reviewed study showed a 28 percent reduction in serum cortisol in 60 days. Lion's Mane mushroom at 1,000mg — called "nature's brain architect" — stimulates Nerve Growth Factor, your brain's own signal to build new neural connections and repair cognitive function that cortisol has been degrading. Cordyceps mushroom at 1,000mg increases energy production inside your cells at the mitochondrial level. Not a stimulant spike. Actual cellular power output. Chaga mushroom at 1,000mg in a concentrated 12:1 extract to neutralise the chronic inflammation that years of elevated cortisol leave lodged in your tissues. This might seem too simple, but the biggest lie we've been told is that we need more caffeine when what we actually need is to fix what caffeine is breaking. When customers switch their morning coffee to Rainbow Dust, they're shocked at how quickly the fog lifts. Not because they found a stronger stimulant. But because their body finally stopped fighting a cortisol war it was never going to win. Obviously not overnight, but little by little they start noticing their focus holds for hours instead of minutes. Their energy doesn't cliff-dive at 2pm. They sleep through the night without the 3 a.m. wake-up. And that low-level anxiety they'd been carrying in their chest for years quietly disappears. The only problem was, sourcing all these ingredients separately at clinical doses was costing people £170 to £200 every single month. A Lion's Mane supplement. A Cordyceps supplement. A Chaga supplement. A KSM-66 Ashwagandha. A Maca Root. A B-vitamin. Plus their daily coffee. Six separate products. Six bottles cluttering the kitchen counter. That's why I built Rainbow Dust — one scoop that combines them all in the exact doses the clinical research supports. I already knew each ingredient was effective on its own, so I wasn't surprised when customers started reporting results better than anything they'd experienced from individual supplements. It has helped over a million people stop white-knuckling through their days and obsessing over why they're so exhausted all the time. In as little as 2 to 4 weeks, they tell me their focus is back, their energy lasts all day, their sleep has transformed, and most importantly — they've stopped thinking about it. They just feel normal again. Like themselves again. This formula doesn't just mask their fatigue with another stimulant. It gives them back their clarity, their calm, and their capacity. The formula is Rainbow Dust by Spacegoods. It's a clinical-strength blend of 7 active compounds designed to: Break the cortisol spike that caffeine triggers every morning. Rebuild cognitive function and focus at the neurological level. Restore real energy production inside your cells. Neutralise chronic inflammation from years of cortisol accumulation. Replenish the exact nutrients that stress and caffeine deplete. Support mood, drive, and hormonal balance. This isn't another coffee alternative that trades one stimulant for a weaker one — it's a root-cause solution that fixes what your coffee has been breaking for years while keeping the caffeine you need to feel alert. Over a million customers are drinking Rainbow Dust daily and reporting: Afternoon crashes gone — steady energy from morning to evening. Brain fog cleared — sharp, sustained focus for hours. Calm energy — alert without jitters, anxiety, or racing heart. Sleeping through the night — no more 3 a.m. wake-ups. Stubborn belly fat finally shifting. Mood, patience, and motivation restored. This is about cortisol, not caffeine. And when your cortisol cycle breaks and your brain and body get the clinical-dose compounds they've been starved of, everything responds — fast. It's stocked in Tesco, Boots, Holland & Barrett, and Ocado. Trustpilot rated 4.5 out of 5 stars. In a survey of 35,000 customers, 91 percent reported better focus and 89 percent reported better energy. Over 30 million servings sold. Less than 1 percent refund rate. 60-day money-back guarantee. 7 delicious flavours. Made in England. Third-party tested. No fillers. No junk. Just pure cortisol-cycle support, designed for people who want their brain, their energy, and their life back. Most people pay full price, but right now we're running a special promotion — up to 58 percent off your first order plus free gifts including a metal travel mug, an electric whisk, and a sample set, with free express shipping. The only problem is demand has been surging since the Tesco and Boots launches, and certain flavours have sold out before. So if you click the link below, you might find your preferred flavour is temporarily unavailable. Some customers have waited weeks. I'd check now while it's still in stock. Ready to break the cortisol-caffeine trap and feel like yourself again? Click the link

spacegoods.com

400mg Of Caffeine. That's Your Daily Anxiety Dose.

Try our bestselling mushroom coffee alternative. Boost focus, energy & mood with Rainbow Dust. Start your ritual today. Includes free gifts

Learn more: spacegoods.com(opens in a new tab)

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