Zenko Health® Reviews 155

TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Evaluating 41 reviews, reviewers overwhelmingly had a great experience with this company. Customers are extremely satisfied with the product, often describing it as a "game-changer" for their sleep. Many people highlight its effectiveness in helping them fall asleep quicker, stay asleep longer, and wake up feeling refreshed, even those who have struggled with sleep for years or have demanding schedules like night shifts. The quality of the product is consistently praised, with users noting its calming scent and pleasant user experience. However, some customers also mentioned that the product did not work for them, with a few expressing disappointment that it didn't live up to their expectations. There were also concerns raised about the product's advertising and the potential for melatonin to be harmful if taken with certain medications, suggesting a need for clearer warnings.

What people talk about most

Product

Consumers find the product to be highly effective and a "game changer" for improving sleep. Many reviewers,... See more

Quality

People report positive experiences with product quality. Many consumers praise the effectiveness of the... See more

User experience

Users describe positive interactions with the product's user experience. Many reviewers report significant... See more

Reviews shaping this summary

Rated 5 out of 5 stars

As a nurse who works long hours and has erratic shift patterns this product is a game changer. I’m not sponsored so this is an authentic review. It works!!! But anyone thinking of purchasing you MUST... See more

Rated 5 out of 5 stars

⭐️⭐️⭐️⭐️⭐️ Life-Changing for My Sleep! I’ve struggled with night terrors for a long time, and nothing seemed to help — until I tried the Sleep Now Diffusers by Zenko Health. These diffusers have... See more

Rated 5 out of 5 stars

I was having a terrible time falling and staying asleep 3 years ago. In an exhaustive search among a few other products I found the Zenko Melatonin diffusers. I have been a faithful user for several y... See more

Rated 5 out of 5 stars

My order was delivered 2 days earlier than expected, which as it was coming from America I was most impressed, most sleeping aids I've taken in the past have been below par to even a non starter, so... See more


Company details

About Zenko Health®

Written by the company

Zenko Health® is a USA brand that shares your strong belief and enthusiasm in the power of all-natural products.

Sleep Now™ is our flagship product, a rapid-acting personal aromatherapy diffuser. It contains a unique blend of Melatonin, Lavender, and Chamomile. Relieve stress and anxiety instantly and support a good night’s sleep in minutes.

We’re in this for the long term. Our mindset is we’ll be around in many years to come, proudly serving you, our loyal customers, every day, helping you live a healthier and happier life.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

155 reviews

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Replied to 100% of negative reviews

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Rated 5 out of 5 stars

Absolutely love this product & highly…

Absolutely love this product & highly recommend. I quit smoking cannabis recently after smoking it for 15 years & bought it in hope itd help me sleep, was very doubtful it'd work but was suprised how effective it is. I've never been able to smoke vapes either as they always made me cough my guts up and hated the after taste they always left but this is smooth, really nice taste and relaxes me within 10 drags (smoked it for about 40 mins) I've also got my dreams back, fall asleep instantly pretty much and wake up refreshed & actually like I've had a good night sleep, which i never got from smoking cannabis. Also impressed with the ingredients in it as there all natural, professional company, good customer service aswel! Ordered 3 more.
Request for the company- been smoking fags 19 years now & would love it if there was one for stopping smoking as your vape is the only one I can manage to smoke.

August 28, 2025
Unprompted review
Rated 5 out of 5 stars

Best sleep in ages

My order was delivered 2 days earlier than expected, which as it was coming from America I was most impressed, most sleeping aids I've taken in the past have been below par to even a non starter, so was zenko sleep now going to be the same, thankfully no..i can honestly I can't remember falling asleep and woke up feeling amazing.
Trust me zenko sleep now is the real deal 👌💤

September 2, 2025
Unprompted review
Rated 5 out of 5 stars

Excellent product

Excellent product. Highly recommend. Does exactly as it says on the box. Due to being in remission with cancer i find it hard to switch off. The sleep diffuser i started on 4 puffs per night an i am now on 8 puffs after 30 days. No more tossing and turning and no more broken sleep. Dont knock it till you try it.

September 2, 2025
Unprompted review
Rated 5 out of 5 stars

As a nurse who works long hours and has…

As a nurse who works long hours and has erratic shift patterns this product is a game changer. I’m not sponsored so this is an authentic review. It works!!! But anyone thinking of purchasing you MUST watch the official youtube tutorial by the company as there’s a simple but vital technique to using the diffuser (it’s not a vape) or it won’t work. This is because it has to absorb through the mucus membranes. You shouldn’t see any vapour when exhaling

July 22, 2025
Unprompted review
Rated 5 out of 5 stars

Amazing

Absolutely amazing wasn’t sure this was going to work but yes it worked and I’ve been having the best sleep I’ve had for the first time in years highly recommended and I will be purchasing more.

July 10, 2025
Unprompted review
Rated 5 out of 5 stars

Sleep now review

I find them very good once you inhale them a few times the relaxation begins and then you just drift off.😴

August 5, 2025
Unprompted review
Rated 5 out of 5 stars

SLEEP NOW

I recieved my "Sleep Now"
diffuser 2 days ago and I'm so disappointed that It didn't help me to sleep at all. But I have a high tolerance to drugs as Ive been on and off strong painkillers since my 20's when I slipped a disc in my back and had 2 knee ops so it would probably take more than the diffuser to help me sleep. It did calm my racing head and relax me and the presentation of it is well done. It's box was solid and a lovely design so I'm giving it 4 stars. So it's back on the hunt for something else .UPDATE. I5/08/25 I saw my doctor and she said Melatonin isn't strong enough for me though it did relax me but not enough to sleep.

July 31, 2025
Unprompted review
Rated 5 out of 5 stars

Magic bullet for getting to sleep

I was having a terrible time falling and staying asleep 3 years ago. In an exhaustive search among a few other products I found the Zenko Melatonin diffusers. I have been a faithful user for several years and this product is a key element in my sleep routine. Even if I am wide awake I can get myself to sleep in 5-10 minutes. This product is very effective, as it gets the melatonin into my system in minutes vs. hours with an oral supplement. I have recommended your product to many others.

July 29, 2025
Unprompted review
Rated 5 out of 5 stars

Surprisingly good with amazing results

I was cynical but invested in 6 months worth of the stuff. Does it really work? Is a placebo? Well it does appear to work for me but not just me. My girlfriend also tried it and had similar positive results. It definitely works as a sleep aid and you can feel it starting to work within the first half hour of trying it. My sleep appears better from the use of this and I am less groggy in the morning. So for the moment this is a winner my girlfriend has commented that she suffers with less anxiety since using it.

July 23, 2025
Unprompted review
Rated 1 out of 5 stars

Didn’t work for me

Didn’t work for me . Won’t be purchasing again 👎

July 19, 2025
Unprompted review
Zenko Health® logo

Reply from Zenko Health®

Hello,

Thank you for your feedback, and we're genuinely sorry to hear that Sleep Now™ didn’t work for you.

We completely understand that not every product suits every person. However, we've found that many customers who initially didn’t see results experienced a noticeable improvement after adjusting their technique.

For best results, inhale deeply (like sucking through a straw) for 1–2 seconds, then take a breath of fresh air, hold it briefly, and exhale very slowly through your nose.

This helps your body absorb the ingredients more effectively and makes the experience more comfortable.

We also suggest trying 10–20 inhalations around 20–60 minutes before bed and giving it a few days of consistent use to find what works best for you. We’ve created a short video guide that covers this technique and more tips here:

https://zenkohealth.com/sleepnow/videoguide

We appreciate you giving Sleep Now™ a try and hope this information proves helpful for anyone else reading, too.

Warm Regards,
The Zenko Health® Team

Rated 5 out of 5 stars

It works great!

I’ve had trouble sleeping for a few years because of a chronic illness. I’m in pain 24/7. I’ve been using a vape pen with THC oil in it for the last few years. I decided to give the Zenko product to try and I am very pleased with the results. I haven’t touched my vape pen since I got the Zenko product. It’s much more gentle on me. It doesn’t make me groggy but when I put it away and close my eyes I drift off to sleep very quickly. I’m finding this product works very well and I will definitely be buying it again.

July 11, 2025
Unprompted review
Rated 5 out of 5 stars

This is the most amazing product.

This is the most amazing product.After years of waking at 3am I am now sleeping all night.5 puffs on the Sleep Now Diffuser and U drift off into a,lovely sleep.Please this is such a great product give it a try.

July 8, 2025
Unprompted review
Rated 5 out of 5 stars

Excellent product I would recommend them.

I ordered 3 diffusers try them to see if all the reviews were correct because sometimes some products don't live up to the reviews. I've slept better than I have for years. I have just received my second order of 9 diffusers. I would recommend them to anyone, they certainly do as advertised.

June 9, 2025
Unprompted review
Rated 5 out of 5 stars

1st class

1st class, the product pa ckaging is top draw, I've struggled to sleep for yrs due the mental I'llnesd, I took 6 puffs and it had me yawning and settling in to sleep it works for me and I've been ill for yrs, thankyou

May 19, 2025
Unprompted review
Rated 5 out of 5 stars

Great sleep aid

Finally found something that helps me relax and sleep very well without feeling groggy the next day, I recommend this as a good sleep aid, very easy to use and has a lovely taste to it without being overpowering

May 14, 2025
Unprompted review
Rated 5 out of 5 stars

Amazing product

Amazing product! I now look forward to bedtime! I never used to sleep properly. Truly amazed by this product, nothing has worked just like it!

April 25, 2025
Unprompted review

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