Supplements best matching Insomnia

Looking for effective supplements for Insomnia? See what the research and real users have to say. Unlike generic supplement rankings, every score here is specific to Insomnia: our AI reads peer-reviewed research AND thousands of verified user reviews, so each rating reflects what actually worked for real people with Insomnia — not how well the product sells. Click any product for a detailed look at the studies and reviews behind its score.

Research Contributors

Peer-reviewed research on Insomnia cited on Digdep includes work by 35 researchers. Featured contributors (sorted by H-index):

Lino Nobili

University of Bologna
H-index 25 2,150 citations 17 cited here

Nishi Chaturvedi

Department of Population Science and Experimental Medicine, Institute of Cardiovascular Science, University College London, London, UK
H-index 25 1,150 citations 2 cited here

Jianli Li

Harvard University
H-index 25 1,023 citations 17 cited here

Andrew Scholey

Centre for Human Psychopharmacology, Swinburne University of Technology, Hawthorn VIC 3122, Australia
H-index 24 3,012 citations 15 cited here

Fanying Deng

Chinese Academy of Sciences
H-index 24 760 citations 17 cited here

Marco Scarselli

Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa, Italy
H-index 23 1,234 citations 17 cited here

Alessio Crippa

Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
H-index 22 1,200 citations 17 cited here

Yutaka J. Matsuoka

Division of Health Care Research, Center for Public Health Sciences, National Cancer Center Japan, Chuo-ku, Tokyo, Japan
H-index 22 1,125 citations 2 cited here

Rachael Frost

University of California, San Francisco
H-index 20 320 citations 17 cited here

Aaron Wong

Peter MacCallum Cancer Centre, Melbourne, Australia, The Royal Melbourne Hospital Melbourne, Australia and The University of Melbourne, Melbourne, Australia.
H-index 18 1,042 citations 17 cited here

Stefano Gentileschi

Rheumatology Department, Siena University Hospital, Viale Mario Bracci 16, 53100 Siena, Italy
H-index 18 789 citations 17 cited here

Haiqin Ren

University of California, Los Angeles
H-index 15 765 citations 17 cited here

Evan Atlantis

School of Medicine, University of Adelaide, SAHMRI, L7, North Terrace, Adelaide, SA 5000, Australia
H-index 15 345 citations 15 cited here

Nozomu Uchida

Stanford University
H-index 12 1,024 citations 7 cited here

Eva Rames Nissen

Unit for Psychooncology and Health Psychology, Department of Oncology Aarhus University Hospital, and Department of Psychology, Aarhus University , Aarhus, Denmark
H-index 12 654 citations 17 cited here

Sarah Appleton

The Health Observatory, University of Adelaide, Queen Elizabeth Hospital Campus, Woodville, SA 5000, Australia
H-index 12 432 citations 15 cited here

Oscar Ramon Sans Capdevila

University of Barcelona
H-index 12 345 citations 17 cited here

Xiangpeng Kong

University of California, Los Angeles
H-index 12 342 citations 17 cited here

Simone Bruno

Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa, Italy
H-index 12 342 citations 17 cited here

Therese Tillin

Department of Population Science and Experimental Medicine, Institute of Cardiovascular Science, University College London, London, UK
H-index 12 342 citations 2 cited here
Product Science Score User Score
Vitamins
Product 21st Century, Calcium Citrate + D3 Maximum, 75 Tablets
8.7
8.3
Product Life Extension, Vitamins D and K with Sea-Iodine, 60 Capsules
8.7
7.9
Product NOW Foods, Vitamin A, 10,000 IU, 100 Softgels
N/A
8.4
Product NOW Foods, E-400, 268 mg (400 IU), 250 Softgels
N/A
8.4
Zinc
Product NOW Foods, Zinc Glycinate, 120 Softgels
8.3
8.5
Product Solgar, Zinc Picolinate, 22 mg, 100 Tablets
8.3
8.4
Product Life Extension, Zinc Caps, High Potency, 50 mg, 90 Vegetarian Capsules
8.3
8.2
B12
Product Solgar, Methylcobalamin (Vitamin B12), 1,000 mcg, 60 Nuggets
7.7
8.9
Product Jarrow Formulas, Vegan Methyl B-12, Maximum Strength, Cherry, 5,000 mcg, 60 Chewable Tablets
7.7
8.4
Product NOW Foods, B-12, 1,000 mcg, 100 Lozenges
7.8
8.1
Product NOW Foods, Methyl B-12, 1,000 mcg, 100 Lozenges
7.7
7.9
Product Doctor's Best, Fully Active B12, 1,500 mcg, 180 Veggie Caps
7.7
7.8
Vitamin B Complex
Product Garden of Life, Vitamin Code, RAW B-Complex, 120 Vegan Capsules
7.8
8.8
Product Solgar, B-Complex "100", 250 Vegetable Capsules
7.8
8.6
Product Doctor's Best, Fully Active B Complex with Quatrefolic®, 30 Veggie Caps
7.8
8.6
Product Solgar, B-Complex "50", 100 Vegetable Capsules
7.8
8.3
Product NOW Foods, B-50, 100 Veg Capsules
7.8
7.8
Product Life Extension, BioActive Complete B-Complex, 60 Vegetarian Capsules
7.8
7.3
Melatonin
Product Nature Made, Melatonin, 3 mg, 120 Tablets
7.8
8.7
Product VitaFusion, Melatonin Gummies, Natural White Tea & Peach, Sugar Free, 3 mg, 140 Gummies
7.8
8.5
Product Nature's Bounty, Melatonin, 5 mg, 90 Rapid Release Softgels
7.8
8.4
Product Doctor's Best, Melatonin, Natural Mint, 5 mg, 120 Chewable Tablets
7.8
8.3
Product Mommy's Bliss, Kids Sleep Gummies With Melatonin, Ages 3 Years+, Strawberry, 1 mg, 100 Gummies
7.8
8.2
Product Nature's Bounty, Melatonin, Natural Cherry, 3 mg, 120 Quick Dissolve Tablets
7.8
8
Product Nature's Bounty, Melatonin, 10 mg, 60 Capsules
7.8
7.9
Product Natrol, Melatonin Gummies, Strawberry, 10 mg, 90 Gummies (5 mg per Gummy)
7.8
7.7
Product Solgar, Melatonin, 10 mg, 60 Tablets
7.8
7.4
Product Natrol, Melatonin, 5 mg, 60 Tablets
7.8
7.4
Product Zarbee's, Children's Sleep with Melatonin, For Children 3 Years +, Natural Grape, 1 mg, 50 Chewable Tablets
7.8
7.4
Product NOW Foods, Extra Strength Melatonin, 10 mg, 100 Veg Capsules
7.8
6.4
L Taurine
Product NOW Foods, Double Strength Taurine, 1,000 mg, 250 Veg Capsules
8
8.5
Vitamin D
Product Solgar, Vitamin D 3 (Cholecalciferol), 25 mcg (1,000 IU), 100 Softgels
8
8.4
Product NOW Foods, Vitamin D-3, High Potency, 2,000 IU, 240 Softgels
8
8.1
Product NOW Foods, Chewable Vitamin D-3, Natural Fruit Flavor, 1,000 IU, 180 Chewables
8
8.1
Product Superior Source, D3, Extra Strength, 125 mcg (5,000 IU), 100 MicroLingual® Instant Dissolve Tablets
7.7
8.2
Product NOW Foods, Vitamin D-3, High Potency, 5,000 IU, 120 Softgels
8
7.4
Folic Acid
Product Jarrow Formulas, Vegan Methyl Folate, Extra Strength, 400 mcg, 60 Veggie Capsules
8
8.4
Calcium Magnesium
Product Solgar, Calcium Magnesium with Vitamin D3, 300 Tablets
7.6
8.6
Product Solgar, Calcium Magnesium Plus Zinc, 250 Tablets
7.5
8.5
Product Country Life, Target-Mins, Calcium-Magnesium Complex, 1,000 mg, 180 Tablets (500 mg per Tablet)
7.4
8.3
Product NOW Foods, Magnesium & Calcium, 250 Tablets
7.5
8.2
Product NOW Foods, Calcium & Magnesium, 250 Tablets
7.4
8
Magnesium
Product Solgar, Magnesium with Vitamin B6, 250 Tablets
7.5
8.6
Product NOW Foods, Magnesium & Potassium Aspartate, 120 Veg Capsules
7.5
8.5
Product Nature's Bounty, Magnesium, 500 mg, 100 Coated Tablets
7.4
8.5
Product NOW Foods, Solutions, 100% Pure Magnesium Flakes, 54 oz (1531 g)
7.4
8.5
Product Solgar, Magnesium Citrate, 60 Tablets
7.4
8.5
Product Jarrow Formulas, Vegan MagMind, Brain Health, 144 mg, 90 Veggie Capsules (48 mg per Capsule)
7.4
8.4
Product Nature Made, Magnesium, 250 mg, 200 Tablets
7.4
8.3
Product NOW Foods, Magnesium Malate, 1,000 mg, 180 Tablets
7.4
8.3
Product NOW Foods, Magnesium Caps, 400 mg, 180 Veg Capsules
7.4
8.2
Product Doctor's Best, High Absorption Magnesium Powder, 7.1 oz (200 g)
7.4
8.2
Product Life Extension, Extend-Release Magnesium, 250 mg, 60 Vegetarian Capsules
7.4
8.2
Product Doctor's Best, High Absorption Magnesium, 200 mg, 120 Tablets, (100 mg per Tablet)
7.4
8
Product NOW Foods, Magnesium Citrate, 400 mg, 120 Veg Capsules (133 mg per Capsule)
7.4
7.9
Product NATURELO, Magnesium Glycinate Chelate Complex, 120 Vegetarian Capsules
7.4
7.8
Product Life Extension, Magnesium Caps, 500 mg, 100 Vegetarian Capsules
7.4
7.4
B6 Pyridoxine
Product Nature's Way, Vitamin B-6, 50 mg, 100 Capsules
8
8.1
Calcium
Product Nature's Bounty, Calcium Magnesium Zinc with Vitamin D3, 100 Coated Caplets
7.5
8.6
Childrens Sleep Aids
Product Natrol, Kids, Melatonin, Fast Dissolve, Ages 4+, Strawberry, 30 Tablets
7.8
8.1
Product Natrol, Kids, Melatonin Gummies, Ages 4+, Raspberry, 1 mg, 60 Gummies
7.8
7.1
Zinc Magnesium Aspartate
Product Optimum Nutrition, Zinc Magnesium Aspartate, 180 Capsules
7.5
8.4
Product NOW Foods, Sports, ZMA, Sports Recovery, 180 Veg Capsules
N/A
7.3
Potassium
Product NOW Foods, Potassium Citrate, 99 mg, 180 Veg Capsules
7.5
8.2
Iron
Product NOW Foods, Iron, 18 mg, 120 Veg Capsules
7
8.6
Tulsi Tea
Product Organic India, Tulsi Tea, Ashwagandha, Caffeine Free, 18 Infusion Bags, 1.27 oz (36 g)
7
8.5
5 Htp
Product Natrol, 5-HTP, Time Release, 100 mg, 45 Tablets
7.7
7.6
Product NOW Foods, 5-HTP, 100 mg, 120 Veg Capsules
7.7
7.6
Ashwagandha
Product Himalaya, Organic Ashwagandha, 60 Caplets
7
8
Probiotics
Product Garden of Life, Dr. Formulated Probiotics, Mood+, 60 Vegetarian Capsules
7
7.4
Product Garden of Life, Vitamin Code, RAW Prenatal, 90 Vegetarian Capsules
N/A
8.9
Product Garden of Life, Organics, Ashwagandha, 60 Vegan Tablets
N/A
8.4
Omega 3 Fish Oil
Product Natrol, Omega-3 Fish Oil, Lemon, 1,000 mg, 150 Softgels
5.5
8.3
Product Solgar, Omega 3, EPA & DHA, Triple Strength, 950 mg, 100 Softgels
N/A
8.4
L Theanine
Product NOW Foods, L-Theanine, 100 mg, 90 Veg Capsules
5
8.1
Product Doctor's Best, L-Theanine, 150 mg, 90 Veggie Caps
4
8
Product NOW Foods, Double Strength L-Theanine, 200 mg, 120 Veg Capsules
4
7.4
B1
Product Mason Natural, Vitamin B-1, 250 mg, 100 Tablets
N/A
8.8
Other
Product NOW Foods, Mega D-3 & MK-7, 5,000 IU / 180 mcg, 60 Capsules
N/A
8.7
Product NOW Foods, Super Primrose, 1,300 mg, 120 Softgels
N/A
8.5
Product NOW Foods, Pantothenic Acid, 500 mg, 100 Veg Capsules
N/A
8.3
Product NOW Foods, Sunflower Lecithin, 1,200 mg, 200 Softgels
N/A
8.2
Product NOW Foods, Niacin, Flush-Free, Double Strength, 500 mg, 180 Veg Capsules
N/A
8.2
Product Jarrow Formulas, Pantothenic Acid B5, 500 mg, 100 Veggie Caps
N/A
8.2
Product NOW Foods, Milk Thistle Extract, Double Strength, 300 mg, 200 Veg Capsules
N/A
8.1
Product NOW Foods, Glutathione, 500 mg, 60 Veg Capsules
N/A
7.4
Childrens Herbs
Product ChildLife Essentials, Essentials, Echinacea, Natural Orange, 1 fl oz (30 ml)
N/A
8.6
Selenium
Product NOW Foods, Selenium, 200 mcg, 180 Veg Capsules
N/A
8.6
Product NOW Foods, Selenium, 100 mcg, 100 Tablets
N/A
8.4
Product Life Extension, Super Selenium Complex & Vitamin E, 200 mcg, 100 Vegetarian Capsules
N/A
8.3
Cherry Fruit Tart Black
Product Nature's Truth, Ultra Tart Cherry Extract, 1,200 mg, 90 Quick Release Capsules
N/A
8.5
Multivitamins
Product NOW Foods, EVE, Superior Women's Multi, 180 Softgels
N/A
8.5
Product NOW Foods, ADAM, Superior Men's Multi, 90 Softgels
N/A
8.4
Product Nature's Way, Sambucus®, Sleep & Immune Elderberry Gummy with Melatonin, Vitamin C & Zinc, 50 Gummies
N/A
8.3
Product Gaia Herbs, Adrenal Health®, Daily Support, 60 Vegan Liquid Phyto-Caps
N/A
8.2
L Lysine
Product NOW Foods, L-Lysine, 500 mg, 250 Tablets
N/A
8.5
Phosphatidylserine
Product Jarrow Formulas, PS100, Phosphatidylserine, 100 mg, 120 Softgels
N/A
8.5
St Johns Wort
Product Nature's Bounty, St. John's Wort, 300 mg, 100 Capsules
N/A
8.4
Product NOW Foods, St. John's Wort, 300 mg, 100 Veg Capsules
N/A
7.8
Vitamin Bs
Product NOW Foods, B-100, 100 Veg Capsules
N/A
8.4
Product NOW Foods, B-1, 100 mg, 100 Tablets
N/A
8.3
Product NOW Foods, Flush-Free Niacin, 250 mg, 180 Veg Capsules
N/A
8.3
Cat Claw
Product NOW Foods, Cat's Claw, 500 mg, 250 Veg Capsules
N/A
8.4
Sweet Almond
Product NOW Foods, Sweet Almond Oil, 100% Pure Moisturizing Oil, Unscented, 16 fl oz (473 ml)
N/A
8.2
Inositol
Product NOW Foods, Choline & Inositol, 100 Veg Capsules
N/A
8.1
L Ornithine
Product NOW Foods, L-Ornithine, 500 mg, 120 Veg Capsules
N/A
8.1
Peppermint Oil
Product NOW Foods, Essential Oils, Peppermint, 4 fl oz (118 ml)
N/A
8.1
Chamomile Tea
Product Frontier Co-op, Organic Whole German Chamomile Flowers, 16 oz (453 g)
N/A
8
Pectin
Product NOW Foods, Apple Pectin, 700 mg, 120 Veg Capsules
N/A
8
L Glycine
Product NOW Foods, Glycine, Pure Powder, 1 lb (454 g)
N/A
7.9