Jerry
It took a while to get to my home but…
It took a while to get to my home but they followed up to make sure it arrived. Once in use I have noticed a difference within a couple of days.

At Cleriva, we create science-backed solutions that unlock the power of better breathing for deep sleep, laser focus, and lasting energy. Our mission is to elevate your quality of life by making better health effortless so you can feel your best every day.
Cleriva (cleriva.com) has 338 customer reviews on Five Star Index, with an average rating of 4.6 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing
Salons & Clinics · San Francisco, California
Excellent
Salons & Clinics · Long Beach, California
Excellent

Salons & Clinics · San Francisco, California
Excellent

Salons & Clinics · Desert Hot Springs, California
Excellent
338 approved reviews, newest moderated first
Jerry
It took a while to get to my home but they followed up to make sure it arrived. Once in use I have noticed a difference within a couple of days.
Gail T.
My customer service rep was excellent. They were quick to respond and handled my issue with understanding and solved my issue quickly. I’d give 10 stars if I could. Thank you Gail Tripp
Zen C.
I had a great customer service experience when I wanted to make a change to my order. They got back to me very quickly. I can’t wait to try the products.
Mr Anthony C.
Having to wait 3 weeks for my item is not what expected
Response from ClerivaOct 23, 2025
Hi Anthony, I’m truly sorry for the experience you had and completely understand your disappointment with the delay. This is not the level of service we want our customers to experience, and I genuinely appreciate your patience and understanding throughout this situation. I’m glad that we were able to get this resolved for you, and I truly appreciate the kindness and patience you’ve shown along the way. Your feedback means a lot to us, and we’re continuously working to improve to serve our customers better. If you ever need any assistance in the future, please don’t hesitate to reach out to [email protected]. We’ll always be happy to help you!
Michael C.
Asked the support team for help in amending the quoted shipping address and Coney Angel Arcilla got in touch with the logistics team. They intercepted the parcel and changed the address accordingly. Coney kept me well informed.
Andrea C.
Customer service was very helpful and made a great effort to make my order get to me, despite the problems with Canada post. Very responsive and good communication.
Anna
Like others I was sceptical....but decided I would give it a go. After using for a few days it began to make a difference; 2 weeks later - no more nasal sprays needed! So glad I bought this- happy customer!
Jennifer
I’ve purchased for my hubby who’sa long time sufferer of sinus inflammation and nasal drip, using prescription steroid sprays with limited success and no relief from a flare up which can happen often and at any time. Thought I’d give this a try for him. Whilst he looks hilarious glowing red from his nose it has actually provided real relief from his symptoms from its first use. It’s also prevented flair ups from happening. Really pleased with the product. 4 stars based on length of time for delivery and the offer of a free gift that has apparently been sent never arriving. 5 out of 5 for the product itself.
Response from ClerivaOct 19, 2025
Hi Jennifer, Thank you so much for taking the time to share your experience. We truly appreciate you and your husband’s support for NovaFlow. Hearing that it’s bringing him real relief after struggling with sinus inflammation and nasal drip for so long means a lot to us. Customers like you are the reason we do what we do. I’m very sorry for the confusion regarding the mystery gift. We offer different types of mystery gifts, and upon checking, the one assigned to your order was the eBook, which was delivered via email instead of a physical package. Please let us know if you haven’t received it yet by emailing us at [email protected], and I’ll make sure to resend it right away. Regarding the delivery delay, I sincerely apologize for the longer shipping time. It took a little extra time to clear customs due to high package volumes and inspections. I’m happy to know that your order arrived safely and that NovaFlow has provided your husband with much-needed relief. If you have any questions or need support, I'll be more than happy to help you, Jennifer!