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David Hartley

David Hartley Facebook ad: “I've been doing 40mg of nic a day. The studies used 1-2mg…”

David Hartley Facebook ad: I've been doing 40mg of nic a day. The studies used 1-2mg…

Ran for 55 days, from July 27 to September 20, 2026, the last day Crush saw it.

Run by David Hartley 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
1348221360230851
Platforms
Facebook, Instagram, Audience Network, Messenger and Threads
Relaunches
0

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Ad text

I've been using nicotine pouches for about two years and I genuinely believed they were making me more productive. Like, I thought I'd found a cheat code. Pop a pouch before a meeting, before a gym session, before deep work - and suddenly I'm locked in. Then I couldn't focus without one. At all. And that's when I started looking into what was actually happening. Here's the bit nobody tells you: nicotine floods your brain with artificial dopamine. Your brain goes "oh, I don't need to make as much of this myself any more" and downregulates its own production. So over time, your natural baseline drops. Lower and lower. That "focus" you feel when you put a pouch in? That's not a boost above normal. That's your brain temporarily crawling back to where it was before nicotine lowered it. Without a pouch, you're foggy, distracted, irritable. With one, you feel normal. You're not enhancing anything. You're just paying to feel how you used to feel for free. And it gets worse. I was doing 6-8 pouches a day at 6mg each. That's 36-48mg of nicotine daily. The studies people quote about nicotine being "neuroprotective"? They used 1-2mg. I was taking 30 to 50 times the studied amount and calling it a focus hack. Meanwhile, every single pouch was spiking my heart rate, constricting my blood vessels, and putting my cardiovascular system under chronic stress. The European Heart Journal published a paper saying nicotine is a direct cardiovascular toxin regardless of delivery method. Pouches included. I switched to nootropic pouches about three months ago. Same ritual — something under my lip, same signal to my brain that it's time to work. But instead of nicotine, it's lion's mane, cordyceps, and L-theanine. Compounds that actually support your brain's own chemistry instead of hijacking it. First two weeks were rough. Not going to lie. But by week three, the fog lifted. Not the artificial "I just had a pouch" clarity — actual, steady, baseline clarity. The kind I had before I ever started nicotine. I put together the full breakdown — what nicotine actually does to your dopamine system, the studies, the doses people are actually using vs what was studied. If you're using pouches for "focus," have a look. You might not like what you find.

st8supply.com

I've been doing 40mg of nic a day. The studies used 1-2mg. Do the maths.

ST8 Supply

Learn more: st8supply.com(opens in a new tab)

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