S-4 Sleep Enabler™ 90 Capsules

Availability: In stock


  • Promotes a deep sleep*
  • Allows your body to rest and restore itself*

What Your Body Needs

Since most cell building and repair functions occur during deep sleep, poor sleep can severely interfere with overall health and performance. S-4 Sleep Enabler™ is an all-natural, non-addictive combination of herbs and nutrients to help you enjoy the deep sleep you need to feel rested and ready to meet your daily challenges.*

Subscription details
  • **Cancelation can be made anytime prior to the start of your next subscription billing cycle (i.e., for your second or later subscription order)
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    The Univera Difference

    S-4 Sleep Enabler™ includes a proprietary blend of four active compounds – melatonin, chamomile, valerian, and jujube – that have been shown to promote relaxation and a restful sleep.*

    The product is manufactured within cGMP certified facilities in USA, they are UL certified and meticulously third-party tested.

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    Roberta S.
    I am so thankful that Univera is carrying the original Km product. I believe it is a major reason for my present health at age 88.
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    I can be anxious and impatient and Km helped me with a calmer way of being. I've used it in so many ways with great results. As long as it's available, I'll never stop drinking it.
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    Km is the best supplement I have ever used. I have more energy, I am sleeping better, and generally feel 20 years younger. Thank you for continuing Karl's work.
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    When I was introduced to Km by a co-worker back in 1992, I felt then as I do now, that I had received a divinely inspired creation. It is truly remarkable. Over the years, I have recommended Km to family members, friends, and strangers alike.
    - Richard L.
    S-4 Sleep Enabler™ 90 Capsules