Delta Sleep Reviews: Does It Help To Sleep Soundly All Night?

Delta Sleep is a pure organic supplement which promotes faster sleep, improves sleep quality, decreases anxiety, boosts mood, and elevates cognitive functioning.

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In This Review

What’s Delta Sleep?

Among the top all-natural sleep supplements on the market, Delta Sleep helps you fall asleep faster, and it improves the quality of your rest. It also decreases levels of stress and anxiety, improves mood, and enhances cognitive functions like memory and learning.

Delta Sleep includes only pure organic ingredients which have extensive scientific support for their efficacy, and it’s safe and side effect-free.

How Does Rate?

Overall Rating: 4.7
Delta SleepDelta Sleep


Value for Cost

4.5/5Value for Cost

4.6/5Return Policy


Brand Highlights

  • Delta Sleep includes only pure organic ingredients.
  • There are over 50 clinical studies supporting its benefits.
  • The formula has no chemical or artificial additives or fillers.
  • Delta Sleep is a doctor-recommended supplement.

Key Ingredients

  • L-Theanine
  • Ashwagandha
  • Vitamin B6
  • Magnesium
  • Melatonin
  • Goji Fruit
  • L-Taurine
  • L-Tryptophan


  • Delta Sleep can improve sleep quality.
  • It can boost cognitive performance, like memory and reasoning.
  • Delta Sleep can balance the sleep-wake cycle.
  • This supplement has powerful neuroprotective benefits.
  • It can promote improved immunity.


  • You can only buy Delta Sleep online.
  • Individual results may vary.
  • Delta Sleep is a popular product which may sometimes run low stock.

About the Brand

The product manufacturer is a company called Aktiv Formulations. They are a leading health and wellness organization headquartered in Fort Lauderdale, Florida. They offer natural supplements and other health products, and are highly regarded in the market.

You can BUY it directly from the Official Website

How Does It Work?

Delta Sleep contains a collection of organic ingredients which promote calm and relaxation and improve sleep. It includes the hormone melatonin, which the pineal gland in the brain releases naturally when it gets dark. Melatonin helps to balance the sleep-wake cycle and improve sleep.

A study published in PLOS ONE demonstrated the effectiveness of melatonin in decreasing sleep latency, enhancing sleep quality, and increasing total sleep time in people with primary sleep disorders [1].

There are amino acids and botanicals in Delta Sleep which promote the synthesis of key brain neurotransmitters like GABA, serotonin, and dopamine. A research review in Neuropharmacology examined the therapeutic potential of the GABA system in depression and anxiety [2].

This decreases anxiety and stress and improves mood, making it easier to fall asleep. In addition, these brain chemicals may boost cognitive performance, memory, and learning.

Delta Sleep is a health supplement high in antioxidants, which eliminate free radicals for a decline in oxidative stress. This promotes repair and healing in the body, decreases inflammation, and strengthens the immune system.

An article in the American Journal of Physiology discussed the impact of antioxidants on sleep loss and recovery [3].

Delta Sleep Ingredients – Are they Safe & Effective?

Some of the primary active ingredients include:


This is an essential amino acid which we derive from foods like meat and dairy products. It helps the body produce proteins and synthesize important brain neurotransmitters, in particular serotonin and thus help suppress depression and anxious moods, as discussed in Gluconite article.

This promotes improved mood, sleep, and brain health. A systematic review and meta-analysis in Nutrition Reviews concluded that L-tryptophan could effectively enhance sleep quality [4].


This amino acid is in tea, and some species of mushrooms. It boosts levels of the neurotransmitter GABA, which helps decrease stress and anxiety. This makes it easier to fall asleep, and could improve sleep quality.

An article in the Asian Pacific Journal of Tropical Biomedicine discussed the health benefits of l-theanine supplementation, including improving sleep quality and memory [5].


This amino acid exists naturally in the body, and is high in sulfur. As outlined in our detailed reviews of AdrenaLife, L-Taurine has calming and relaxing properties that can help reduce stress and anxiety, which are common factors contributing to sleep disturbances. By modulating neurotransmitter activity in the brain, L-Taurine may promote feelings of relaxation and help individuals fall asleep more easily.

In addition, it’s a brain neurotransmitter with neuroprotective properties. A review article in Redox Biology discussed the benefits of L-Taurine in treating neurological disorders [6].

L-Taurine synthesizes the production of brain chemicals like epinephrine, norepinephrine, and dopamine, for improved mood and sleep quality.


This long-used medicinal herb increases the production of brain neurotransmitters like serotonin, dopamine, and GABA. It elevates mood, lowers stress, and improves sleep.

A study in the Journal of Ethnopharmacology concluded that ashwagandha enhanced sleep quality and was helpful in the treatment of insomnia [7].

It also offers brain health benefits like improved memory and focus, and has potent antioxidants which strengthen the immune system. We have discussed this ingredient in detail in our review of Sleep Guard Plus, which is another sleep aid supplement.

You can BUY it directly from the Official Website

Delta Sleep Frequently Asked Questions (FAQs)

Q: How Do You Take It?

A: The recommended dosage is 2 Delta Sleep tablets, 20 minutes before you want to fall asleep. Do not take more than this amount under any circumstances.

Q: What is the Return Policy?

A: The company has a generous 60-day money back guarantee which allows you to try it out to see if it works for you. If you’re not happy, contact customer service for instructions and send the bottles(s) back within 60 days of the delivery date. You should get a full refund.

Q: Is Delta Sleep Real?

A: Yes, Delta Sleep is definitely a real and legitimate product and brand. The manufacturer, Aktiv Formulations, is well-regarded as a top health and wellness company, and the product is well-liked in the market.

Q: Where to Buy It?

A: You can purchase Delta Sleep on the official website exclusively, ensuring that you get the genuine product. You can make a one-time purchase, or save money by buying in bulk. The price list is as follows:

  • 1 Bottle – $69
  • 3 Bottles – $59/bottle
  • 5 Bottles – $49/bottle

Q: What Sets It Apart From the Competition?

A: The Delta Sleep supplement contains a blend of typical sleep supplement ingredients, along with unique elements that add to its efficacy. This is among the very best organic sleep products on the market.

Delta Sleep Customer Reviews

Most of the reviews for Delta Sleep said they had a good experience, and comments were quite positive. Users with sleep difficulties mentioned that it really helped them improve the quality of their rest, and boost mood and stress levels.

Here is a selection of some of the customer comments, to give you a good idea of the feedback for Delta Sleep.

Great Product

Been taking Delta Sleep for a couple of months; absolutely love it! Always had trouble falling asleep but didn’t want to take prescription meds. With this supplement I get the best rest every single night. Thanks so much! ~ Jules F.

Sleeping Peacefully

Since I found Delta Sleep, my sleep has been way less restless, better quality, and I get up less often at night. It really takes down my stress levels before bed so I can just drift off easily. Highly recommended this sleep product. ~ Alicia D.

Really Calms Me Before Bed

Been looking for an organic supplement like this for ages. Helps me fall asleep fast, stay asleep, and get a great quality rest. Will be using Delta Sleep for a long time! ~ Dale V.

Delta Sleep Review – Final Verdict

Delta Sleep is an all-natural dietary supplement which promotes faster sleep, improves sleep quality, boosts mood, decreases anxiety, and enhances brain functions like memory and learning. It’s a science-backed formula which many users say is worth every penny.

The customer reviews for Delta Sleep were very positive on the whole. Most of the comments said the product worked well to improve sleep and mood, which enhanced quality of life. Many people said they would repurchase and recommended the product to others with sleep issues.

Delta Sleep contains a rich collection of pure organic ingredients, and is free of all harmful chemical and artificial additives or fillers. It’s safe, and there have been no reported side effects from customers. This is one of the best organic sleep products available today.

Where To Find It?

For more details, please go Official WebSite

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

Customer Reviews for Delta Sleep

Delta Sleep Reviews: Does It Help To Sleep Soundly All Night?

Customer Reviews & Ratings

2.0 out of 5

Review this Product

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  1. James H.

    Delta Sleep didn't help me
    Since childhood I have sleep issues . So, I decided to try Delta Sleep pills but after taking these pills for 1 months , I am facing same problems while sleeping , not worked for me, I wasted my money.

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Delta Sleep
Delta Sleep
60 Capsule
L-Theanine, Ashwagandha, Vitamin B6, Magnesium, Melatonin, Goji Fruit, L-Taurine, and L-Tryptophan.

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    7 Sources

    We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

    [1] Meta-Analysis: Melatonin for the Treatment of Primary Sleep Disorders:
    [2] The GABA System In Anxiety And Depression And Its Therapeutic Potential:
    [3] Antioxidant Defense Responses To Sleep Loss And Sleep Recovery:
    [4] The Impact Of Tryptophan Supplementation On Sleep Quality: A Systematic Review, Meta-Analysis, And Meta-Regression:
    [5] Taurine And Its Analogs In Neurological Disorders: Focus On Therapeutic Potential And Molecular Mechanisms:
    [6] Clinical Evaluation Of The Pharmacological Impact Of Ashwagandha Root Extract On Sleep In Healthy Volunteers And Insomnia Patients: A Double-Blind, Randomized, Parallel-Group, Placebo-Controlled Study:
    [7] A Novel Theanine Complex, Mg-L-Theanine Improves Sleep Quality via Regulating Brain Electrochemical Activity:

    **This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

    *Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

    Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

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