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4.7/5 Star Reviews

  • "The biggest issue with my sleep is that I wake up feeling tired and it really interferes with my work. When I came across DELTA, I was skeptical that the 7-day program was going to show any effects, yet, the outcome was more than surprising. I felt like my brain was relaxed and working normally–which, to be honest, was a feeling I haven't experienced in many years. It's really a supplement that feeds your brain with what it needs to relax at night."

    Maha., Customer

  • "I believe Delta helped me get better sleep. I did not need as much coffee to feel awake while using it and was more productive during the day."

    Nicole I., Customer

  • "I'm amazed at how wonderful this works. I immediately noticed a big difference after my first dose of Delta. I woke up refreshed and don't recall having any interruptions throughout the night. I used sleep iq to track my sleep pattern each night. I was surprised to see a sleep number that was over 90. I haven't had that kind of quality sleep in a long time. The next day without delta, my number dropped to the low 60s and I woke up really tired like the other days.
    Delta really brings back the quality of sleep everyone needs. This is especially true for me because even after the 2nd and 3rd doses, sleep quality was back again. It's so nice to get the sleep I need throughout the night.
    "

    M., Customer

  • "Because of the pandemic, I’m working from home, which changed my work habits. I find myself working until very late at night, and then I only get a few hours of sleep. Ever since I started taking DELTA I feel like it helped put my mind at ease and fall asleep sooner. I’m happy with DELTA. Highly recommended for anyone who works hard and needs to balance sleep habits."

    Evi M., Customer

Sleeping 8 hours a day will

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We've spent 26298 hours working on sleep so you don't have to.

Danielle Greenberg,
Ph.D. FTOS, FACN

Joyce Longfield,
M.Sc

Mohannad Mannaa,
M.D.

Alan Strohmeyer,
Ph.D.