Sleep
Works most nights but still have nights I cannot sleep
By Mrs Carolyn J.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
495 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Jevi Supplements the company behind Corti-Help & more.
Jevi Supplements (tryjevi.com) has 495 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
495 approved reviews, newest moderated first
Works most nights but still have nights I cannot sleep
By Mrs Carolyn J.
I want to cancel my subscription and have emailed their customer services twice both times saying I’ll get a response in 24 hours, I haven’t. There is no obvious way to stop subscriptions-I have searched on my account, I am getting stressed at their lack of communication-i feel there is something underhand if there is no obvious way to terminate your subscription. 26/3/26 update To be fair Jevi have replied immediately from my posting this review and they have answered my query so I am happier and less stressed! Thank you Jevi. I have t used the supplements enough to give them a rating but I will increase my review score based on this excellent customer service.
By Linda S.
Cordi-help has done just that- helped with my sleep issues causes by cortisol spikes! I had been asking up at 3am for 10 months, heart/mind racing and waking up tired and wired. I having been taking this product for a month now and if I wake up at night I feel calm and can get back to sleep more quickly. It's made such a huge difference!!
By Miss Alissa F.
Awesome .. I’m on my 3rd bottle of these wonderful supplements. They helped me so much . I have started to not only sleep but loose 3 kilos in the process . And I tried everything. What have you got to loose ! It’s worth it ..
By Kerrie
Have been taking these tablets for a little while, I feel more calmer than previously.
By Lisa M.
They help me feel more energetic.
By Dibey G.
Fast delivery and I really appreciated the email prior to delivery helping with dosage. The product works for me.
By Tania
Quick response to order. Orders are dispatched and received vey quickly. My husband has even started taking them now. His sleep has improved and so has mine.
By Caroline C.