Top 10 Vitamins For Sleep In 2024 – Completely Natural Relaxation

Sleep Products
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Sleep plays a very vital role in our whole well-being. In fact, a good night’s sleep is as important as healthy eating and exercise. Unfortunately, these days, so many people have erratic sleeping patterns due to various interferences, so they are sleeping less than the quality required for a healthy lifestyle.

Best Vitamins For Sleep

Best Vitamins For Sleep

1. Vitamin D

Vitamin D3 (5000iu/125mcg) Infused with Coconut Oil ~ Non-GMO & Gluten Free (360 Mini Liquid Softgels)

$20.95
$18.95
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Features

  • POTENT AND POWERFUL: Known as the "sunshine vitamin," Vitamin D helps maintain strong bones by helping you metabolize calcium and supports a healthy immune system. Our Vitamin D3 delivers the same biologically active form of vitamin D that is produced in the body from direct sunlight without the risk of unprotected UVA and UVB exposure. Daily intake is essential for calcium absorption and maintaining healthy bones and teeth.
  • ORGANIC COCONUT OIL: D3 is fat soluble and it is difficult for the body to absorb if not taken with a fat, which is why we added cold pressed organic virgin coconut oil to our softgel to aid your body with absorption. Our easy-to-swallow vitamin D3 capsules are the easiest, most convenient way to add this essential micronutrient to your daily ritual
  • PREMIUM QUALITY: Sports Research takes pride in offering products that use only the best ingredients available so that you can have total peace of mind in the supplements that you are taking. Our vitamin D (as Cholecalciferol) supplement is certified non-GMO and free of soybean oil and safflower oil. Formulated with organic coconut oil.
  • Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements.
  • THE SPORTS RESEARCH DIFFERENCE: Created in 1980, Sports Research is a privately-owned business born from a passion for fitness, wellness, and healing. Our goal is to help people live their best lives through real, research-backed ingredients created for every body — inside and out. We're fully dedicated to sourcing the highest quality products from around the world, backed by third party testing. We all deserve the best in our quest for healthy living. Our mission is to give you just that.

Studies have shown that poor sleep and low Vitamin D levels are associated, and although the basis of this relationship has not yet been identified, research has found that there are Vitamin D receptors on certain brain areas that control sleep.

The SR Vitamin D3 can help supply that Vitamin D lacking in your body without the risk of being over exposed to sunlight. Its soft-gel capsules contain coconut oil that helps the vitamin get absorbed easily by our body. 

2. Vitamin E

Vitamin E by Sundown, For Immune Support and Antioxidant Support, Gluten Free, Dairy Free, 100 Softgels (Packaging May Vary)

$10.43
$9.25
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Features

  • IMMUNE SUPPORT — Vitamin E fights cell-damaging free radicals and maintains immune system health(3)
  • SKIN, HAIR, NAIL HEALTH — Vitamin E has nourishing, anti-aging properties, giving your skin, hair, nails and face a healthy glow; perfect for your skincare routine(3)
  • GENERAL GOOD HEALTH — Enjoy antioxidant protection to maintain overall wellness(3)
  • CLEAN(1) HEALTH SUPPLEMENT— Non-GMO(2) and free of artificial flavors; gluten-free, wheat-free, dairy-free, lactose-free
  • THIRD PARTY TESTED — Sundown products are always third-party tested for safety, quality and purity. We are a proudly American company with millions of happy customers since 1977

Vitamin E acts as an antioxidant that helps fight restless leg syndrome, making it easier for sufferers to fall asleep. Aside from that, it also provides relief against hot flushes and night sweat for women suffering from menopause, therefore improving sleep quality.

Sundown Vitamin E is a great combination of immunity booster and antioxidant support. Each bottle contains soft gel capsules for easy intake. One of the best things about Sundown products is that they are all labelled non-GMO.

3. B Vitamins

Vitamin B Complex by Nature's Bounty, Super B Complex Vitamins w/ Vitamin C for Immune Support & Folic Acid, 150 Tablets

$16.30
$8.13
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Features

  • FOR ENERGY: 150-count Coated Tablets; Nature’s Bounty Super B-Complex with Folic Acid Plus Vitamin C plays an important role in energy metabolism in the body(1); Helps the body convert food into the fuel which is used to maintain energy(1)
  • VITAMIN B: Contains key B vitamins that play an important role in energy metabolism; B vitamins may help with heart and nervous system health and aids in the conversion of food into energy(1)
  • VITAMIN C & FOLIC ACID: Nature’s Bounty Super B-Complex is a great way to increase your intake of these important vitamins for immune and antioxidant support while Folic Acid may help with energy metabolism and promotes the health of pregnant women(1)
  • PURITY IS OUR PRIORITY: Nature’s Bounty is committed to safety and purity in all our supplements; Our Super B-Complex is vegetarian-friendly non-GMO gluten-free sugar-free and contains no artificial colors sweeteners or flavors
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Super B-Complex tablets are a product of nearly 50 years of dedication to quality consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence

The B Complex set of vitamins are usually included in most multivitamins you find in pharmacies, but you can also get them as a separate supplement.
Nature’s Bounty Super B Complex is one of the bests in the market as it only does not have B vitamins, but also contains folic acid and vitamin C, great for the heart and immune system.

4. Calcium & Magnesium

NOW Supplements, Calcium & Magnesium 2:1 Ratio, High Potency, Supports Bone Health*, 250 Tablets

 out of stock
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as of August 17, 2026 5:19 pm

Features

  • HIGH IN CALCIUM AND MAGNESIUM: Both are necessary for normal neural, muscular, and blood vessel function, as well as for the maintenance of proper bodily fluid balance.*
  • 2:1 RATIO: Calcium and magnesium also support the formation and maintenance of a healthy skeleton.*
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.

Both calcium and magnesium are recommended to be taken together before bedtime as they both play a role in muscle contraction and relaxation. Deficiency in these two may cause distressing sleep interruptions through the night.

If you feel that you need a supplement containing these two nutrients, we recommend Now Calcium and Magnesium tablets. They are vegan, Kosher certified and soy-free.

5. Theanine

L-Theanine 200mg by Nature's Trove - 120 Vegetarian Capsules

$9.98  in stock
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as of August 17, 2026 5:19 pm

Features

  • L-Theanine 200mg may promote relaxation without drowsiness. Also may restores a sense of calm.
  • Found naturally in green tea
  • Natural Ingredients - Good Health from the Source!
  • Made in the USA - GMP NSF Certified Facility - Kosher Certified
  • ►► To SAVE EVEN MORE! Select our SUPER VALUE SIZE - 365 Vegetarian Capsules

Theanine is an amino acid found in tea leaves and some mushrooms. It contains several compounds that help modulate our brain to sleep. It is believed to lower anxiety and promote relaxation.

Nature’s Throve L-Theanine is a great choice if you want to experience some calming effect as it promotes relaxation without drowsiness.

6. Iron

Nature Made Iron 65 mg (365 Count, from Ferrous Sulfate) 1 Bottle, 365 Tablets

$14.95  out of stock
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Features

  • Nature Made Iron

One of the symptoms of iron deficiency is exhaustion and sleep disturbance. Low iron levels are believed to be a significant risk factor in having restless leg syndrome which may lead to insomnia.

For the best iron supplement, Nature Made Iron tablets are a great choice. One bottle of it contains tablets equivalent to 325 mg of ferrous sulfate, helping the body make healthy red blood cells.

7. Melatonin

Natrol Melatonin Fast Dissolve Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Easy to Take, Dissolves in Mouth, Faster Absorption, Maximum Strength, Strawberry Flavor, 5mg, 200 Count

$21.99
$17.16
 in stock
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as of August 17, 2026 5:19 pm

Features

  • Get Enough Sleep: Sleep enhances immune defense and a lack of it can affect the immune system; Studies have shown how people who don't get enough sleep have a higher risk of illness, and it can also impact the time it takes for the body to recover
  • Sleep Strengthens Your Immune System: Research has shown the importance of sleep in strengthening your immune system, improving mental sharpness, maintaining balanced moods and so much more; Natrol Melatonin is a solution for occasional sleeplessness
  • Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian
  • Fast Dissolve Tablets: Natrol’s unique fast dissolve strawberry formula enables faster absorption that can be taken anytime, anywhere; No water needed
  • Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Melatonin is a hormone naturally created by our body that helps regulate our internal clock, giving us signals when it is time for sleep. Simply, it sets the mood for sleeping.

Our recommended Melatonin supplement would be Natrol Melatonin as its tablets are strawberry-flavored and easy to take, easily dissolving in the mouth.

8. Tryptophan

Horbaach L Tryptophan 1500mg Capsules | 180 Count | Extra Strength | Non-GMO, Gluten Free Supplement

$22.34
$18.99
 in stock
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as of August 17, 2026 5:19 pm

Features

  • L-TRYPTOPHAN: Essential amino acid that helps synthesize Melatonin and serotonin hormones
  • MEGA SUPPORT: Daily capsules deliver 1,500 mg of L-Tryptophan in each serving
  • EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Soy, Artificial Flavor, Preservatives & Non-GMO

Tryptophan is an amino acid that promotes sleep and is found in small amounts of protein-packed food. These amino acids can be transformed into other sleep-inducing molecules like serotonin and melatonin.

Horbaach L Tryptophan helps promote restful sleep and acts as a mood-enhancer, creating a positive mood within the body. It is gluten, wheat, soy, milk and lactose free and has no artificial components, very safe for the body to intake.

9. Valerian root

NOW Supplements, Valerian Root (Valeriana officinalis) 500 mg, Herbal Supplement, 250 Veg Capsules

$21.99
$13.49
 in stock
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as of August 17, 2026 5:19 pm

Features

  • TRADITIONAL HERB/HERBAL SUPPLEMENT: Valerian Root has been an herbal favorite in many cultures for centuries.
  • 500 mg VEGAN CAPSULE: Take 2 capsules prior to bedtime as needed.
  • CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Soy Free, Nut Free, Sugar Free, Vegan/Vegetarian, Egg Free, Dairy Free, Corn Free, Low Sodium
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968

You might not have heard about this before, but Valerian Root is an ancient herb that has been used to aid in sleep disorders for centuries.
If this is the type of supplement you are looking for, check out Now Valerian Root herbal supplement. Aside from being vegan friendly, it is soy, nut, sugar, egg, dairy, and corn free!

10. Vitamin C

Vitamin C by Nature's Bounty, Immune Support, Vitamin C 500mg, 100 Capsules, White

$7.59  in stock
11 new from $7.25
Free shipping
Amazon.com
as of August 17, 2026 5:19 pm

Features

  • IMMUNE SUPPORT: 100-count, 500mg Vitamin C Capsules for immune support.(1) Vitamin C is one of the leading nutritional vitamins for immune support.(1) People reach for Vitamin C by Nature’s Bounty to help them maintain a healthy immune system all year long.(1)
  • NOURISHES THE IMMUNE SYSTEM: Nature’s Bounty Vitamin C Capsules play an important role in the functioning of white blood cells, which are vital components of the immune system.(1)
  • POTENT ANTIOXIDANT: Nature’s Bounty Vitamin C Capsules also support antioxidant health.(1) Vitamin C is one of the best antioxidants for fighting the free radicals.(1) Free radicals can cause oxidative stress that may lead to premature aging of the cells.(1)
  • PURITY IS OUR PRIORITY: Nature’s Bounty is committed to safety and purity in all our supplements. Our Vitamin C Capsules are non-GMO, and gluten-free, and contain no artificial colors, or sweeteners.
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Vitamin C supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.

Lastly, who does not know what Vitamin C can do to our bodies? It is essential for cardiovascular health and essential in generating collagen inside our bodies. Vitamin C in general promotes healthy sleeping. Our best Vitamin C supplement recommendation is Nature’s Bounty C.

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