Sleep Formula 39

Other Combinations

Brand: Harmonix

LiquidOff Market
Click to view full label

Net Contents

2 Bottle(s); 60 mL

Serving Size

2 fl. Oz. [60 ml]

Servings Per Container

Not specified

Supplement Form

Liquid

Bar Code (UPC/SKU)

Not specified

Product Version

Not specified

Suggested Use

DIRECTIONS: Drink one 2-oz bottle of Sleep Formula 39 one-half hour before bedtime.

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Research & Studies

  • Dietary Supplement Interventions and Sleep Quality Improvement: A Systematic Review and Meta-Analysis

    M Mei, Q Zhou, W Gu, F Li, R Yang, H Lei, C Liu - Nutrients, 2025 - mdpi.com

    … supplement interventions in sleep quality improvement across populations with sleep disorders and healthy … a safe, natural sleep aid that improved the quality of sleep in all age groups. …

    20254 citations
  • … from Chronic Administration of Sustained-Release Gaba and Alpha-S1 Casein Hydrolysate Compound Versus Melatonin on Sleep Quality: An Exploratory Analysis of …

    L Luo, L Law, N Zhang, M Yang - Current Topics in …, 2025 - search.ebscohost.com

    … an effective sleep aid without any observed adverse events. … sleep quality has become a significant public health concern. … Sleep (mean = 29.13 ± 5.42, median = 30, range = 21–39) …

    2025
  • Assessment of a multi-ingredient dietary supplement on sleep quality: a randomized, double-blinded, placebo-controlled crossover clinical study

    A Andersen, D Vollmer, B Vaughan, D Eggett… - Sleep Science and …, 2025 - Springer

    … the study supplement improved sleep health and … calculation suggested at least 40 participants were needed for this study. 62 people completed the screening surveys, out of which 39 …

    20251 citations
  • Natural Remedies for Sleep Apnea: Lifestyle Changes, Supplements, and More

    P Puranik - troscriptions.com

    … by influencing your overall health and sleep quality. Here are … health conditions or are taking medications. Let's explore some supplements that have shown potential in supporting sleep …

  • Association between yogurt and dietary supplements containing probiotic consumption with sleep disturbance in US adults: Results from NHANES, 2009 …

    R Yang, S Lin, X Xie, Y Tang, J Zheng, C Yuan, Y Lin… - Heliyon, 2024 - cell.com

    … Yogurt is a nutrient-dense food commonly containing strain-specific probiotics, the health benefits of yogurt may be attributed to its prebiotic and probiotic properties [39]. Supporting …

    20247 citations
  • From polycondensation to mechanochemistry: the tender for sustainability fulfilled

    R Mincheva, JM Raquez… - … Conference of the …, 2023 - orbi.umons.ac.be

    … Furthermore, atomic force microscopy coupled with HarmoniX tool allows detecting simultaneously local morphology and mechanical properties. The part morphology is characterized …

    2023

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-02-25. DSLD Label ID: 18495. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.