When I first came across the Clenzy Vitamin Diffuser, I’ll admit, it caught my attention. The idea of inhaling vitamins instead of nicotine sounded like a dream. As someone who’s struggled to quit smoking, anything that promised to make the process easier and healthier felt worth a try. Clenzy claims you can “quit smoking naturally” through 500 puffs of zero-nicotine vapor infused with vitamin B12. They even suggest it’s FDA approved and “good for your lungs.”
That’s a bold promise. So, I ordered it, tested it for two weeks, and then went digging to find out what’s really behind the health claims. What I found made me rethink the whole “vitamin vaping” trend.
First Impressions: The Look and Feel
The packaging was clean and minimal. It looked like a premium vape pen, sleek, lightweight, and easy to carry. The first puff had a light berry scent and felt smooth on the inhale. No harsh throat hit, no nicotine rush, just a mild vapor. It did make me feel like I was replacing the act of smoking, which at first helped reduce cravings.
But within a few days, I started wondering what exactly I was inhaling. The vapor left a strange chemical aftertaste, and my throat felt dry after just a few sessions. That’s when I decided to do a little research.
What I Discovered About “Vitamin Vaping”
Here’s where things took a dark turn. The FDA has never approved any vitamin diffusers or inhalers like this one. The “FDA approved” claim on Clenzy’s website is misleading at best and possibly illegal. In fact, the FDA has shut down similar companies in the past for making false medical claims about vitamin inhalation.
Even worse, experts say your lungs cannot absorb vitamin B12 effectively through vapor. B12 is water-soluble, meaning it needs to be digested or injected not inhaled. When you heat ingredients like propylene glycol and vegetable glycerin (which are both in Clenzy), they can break down into harmful compounds like formaldehyde and acetaldehyde, the same toxic chemicals found in cigarette smoke.
This is exactly what caused the EVALI lung injury outbreak in 2019, where over 2,800 people were hospitalized and 68 died from vaping-related lung inflammation.
The Ingredients Mystery
The ingredient list for Clenzy was vague. It mentioned “Vitamin B12,” “natural flavor,” and “plant-based vapor,” but no full chemical breakdown. That’s a red flag. Without transparency, there’s no way to verify what’s really in each puff or whether the vitamin actually survives the heat required to turn it into vapor.
The truth is, vitamin molecules are delicate. When heated, they likely burn or degrade, meaning you’re inhaling chemical byproducts, not nutrients.
Customer Experience & Red Flags
Beyond the product itself, Clenzy’s website and customer service raised concerns. My order confirmation email never arrived. I was charged twice, and it took almost two weeks to get a generic reply. When I looked into their reputation, I found the company had a 27.7 trust score and several complaints about unauthorized charges and phishing-like redirects.
That was the final straw for me.
Is Clenzy Worth It?
In my opinion: No.
While it might feel satisfying to replace the habit of smoking with something “cleaner,” Clenzy isn’t a safe or scientifically proven alternative. It doesn’t actually deliver vitamins to your system, and the ingredients could still harm your lungs over time. Plus, the fake FDA claims and poor customer service make it hard to trust the brand.
If you genuinely want to quit smoking, you’re better off with nicotine-free therapy options, prescribed B12 supplements, or behavioral replacement tools not something that fills your lungs with unknown heated chemicals.
Pros
- Portable and easy to use
- No nicotine or tar
- Helps mimic the act of smoking for habit replacement
Cons
- Potential lung irritation with prolonged use
- Misleading “FDA approved” claim
- Ingredients can produce toxic byproducts when heated
- No scientific proof vitamins can be absorbed through inhalation
- Poor customer service and refund complaints
Conclusion
The Clenzy Vitamin Diffuser might look like a clever quitting aid, but beneath the sleek design lies a dangerous mix of false health claims and questionable science. It didn’t make me feel healthier just more cautious about what I was putting into my body.
It’s not the miracle “vitamin vape” it claims to be. If anything, it’s a reminder that not every smoke-free product is actually safe.
Check out the Beplain Cleansing Oil that I reviewed earlier.