Swanson Ultra

Comprehensive Sleep Formula - Dual-Release Formula

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Swanson Ultra

Comprehensive Sleep Formula - Dual-Release Formula

Review Stars
( 68 )
Write a review
Comprehensive Sleep Formula - Dual-Release Formula
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  • Product Details

    • Supports relaxation and sleep
    • Releases melatonin in stages to help you fall asleep and stay asleep
    • Plus GABA and valerian to promote a feeling of calm relaxation
    • Non-habit forming

    Are you one of the 40 million people in America who don’t get enough sleep each night? If so, the effects may extend beyond just leaving you feeling tired during the day. Getting too little sleep can impact your health in some surprising ways, leading to a weaker immune system, irritability, lower productivity, and it can even impact your weight and food choices since you may be more likely to reach for sugary, high-carb snacks as a quick-fix for low energy levels.

    The good news is, there’s a better way—say goodbye to restless nights with the help of an innovative sleep supplement featuring carefully curated, science-backed ingredients that are non-habit forming and work together to promote rest and relaxation.

    Swanson’s Comprehensive Sleep Formula delivers a powerful trio of studied relaxation and sleep-supporting ingredients—melatonin, GABA and valerian root—in a unique tri-layer tablet to allow immediate and delayed release of these nutrients to help you get the rest you deserve. Here’s how our premium ingredients work, and why tri-layer tabs make a difference.

    Melatonin for Sleep

    Melatonin is a hormone that signals your body when it’s time to rest, but age and other factors, such as a disrupted sleep schedule or too much screen time before bed, can cause your body to make less melatonin than it should.

    Supplementing with melatonin can help get your sleep schedule back on track—but not all melatonin supplements are created equal. Our Comprehensive Sleep Formula delivers 10 mg of melatonin in stages, releasing 5 mg of melatonin initially, followed by another 5 mg throughout the night to more closely mimic your body’s natural melatonin production.

    Gamma-aminobutyric Acid (GABA) for Relaxation

    GABA is a neurotransmitter that plays an important role in calming activity in the nervous system. What does that have to do with sleep? If you’ve ever lain awake in bed with your mind racing, low GABA may be to blame.

    Studies have linked GABA supplements to better sleep and less stress, making it the perfect partner for melatonin. We’ve included 100 mg of GABA in our Comprehensive Sleep Formula to help you relax, unwind, and prepare your mind for restful sleep.

    Valerian Root for Relaxation & Sleep

    Earthy-scented valerian root is a time-tested herb that provides a calming effect on the brain and nervous system, in part due to its synergistic relationship with GABA. Compounds within valerian root, including valerenic acids, help fight stress and promote calmness and tranquility while inhibiting the breakdown of GABA in the brain.

    This stress-busting, mood-supporting herb is clinically shown to help you achieve deep sleep faster and sleep soundly for longer. Comprehensive Sleep Formula includes a potent 200 mg of valerian root standardized to 0.8% valerenic acids.

    Why Tri-Layer Tabs?

    Restful, restorative sleep occurs in stages. Our science team wanted to develop a truly unique sleep supplement that encourages and works with the natural progression of the mind and body from a wakeful state to sound sleep.

    Tri-layer tabs have an active matrix core with multiple layers that enable timed delivery of sleep-supporting ingredients throughout the night, giving your body the right support at the right time to help you fall asleep and rest soundly.

    Comprehensive Sleep Formula is a 100% transparent formula with no hidden ingredients or proprietary blends, so you know exactly what you’re getting—and this 3-in-1 supplement is an amazing value. Try it today and experience the tri-layer difference.

    Scent Note: Valerian root has a natural, earthy scent which you may notice in this formula—it’s simply an indicator of a high-quality herbal ingredient. Leave your bottle open overnight to let the aroma fade.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Serving Information

  • Supplement Facts

    Supplement Facts

    Serving Size 1 Tri-Layer Tablet

    Supplement Facts
    Amount Per Serving % Daily Value
    Valerian Root Extract (Valeriana officinalis) (standardized to minimum 0.8% valerenic acids)
    200 mg
    GABA (Gamma-aminobutyric acid)
    100 mg
    Melatonin (5 mg immediate release; 5 mg delayed release)
    10 mg

    *Daily Value not established.

    Other ingredients: Cellulose (as microcrystalline cellulose, hydroxypropyl cellulose and hydroxypropyl methylcellulose), maltodextrin, dicalcium phosphate, ascorbyl palmitate, silica, natural flavors (vanilla, mixed berry), glycerin.

    Contains a bioengineered food ingredient.

    Suggested Use: As a dietary supplement, take one tri-layer tablet with water 20 minutes before bedtime, or as recommended by your healthcare provider.

    WARNING: For adults only. As melatonin may cause drowsiness, do not drive an automobile or operate heavy equipment after taking. Do not take this product if you are pregnant or nursing, have an autoimmune condition or a depressive disorder, or are under 16 years of age. Consult your healthcare provider before use if you are experiencing long-term sleep difficulties, have a medical condition or if you are taking any prescription medications.

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.


    by our team of internal scientific & wellness experts


    for unsurpased purity, potency safety & quality by internal & third-party labs


    by Swanson Health's expert standards for quality products for mind, body & home

    Quality Code Approved
  • Frequently Asked Questions


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  • Ratings & Reviews

    Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.
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