Suppscan / Sleep & stress
Sleep & stress value comparison
Compare every product at the portion size that matters to you.Advertising disclosure: Suppscan may earn a commission through selected buy links, at no extra cost to you. How we rank offers.
Selected products
| Select | Product | Package price | Price / 1 serving | Value metrics | Merchant | |
|---|---|---|---|---|---|---|
| Kal, Melatonin, 1 mg, 120 TabsKALServing data availableChecked Sep 29, 2026 | €8.70 | €0.07serving | Universal Herbs Inc | Buy → | ||
| Life Extension, Melatonin 6 Hour Timed Release, 750 mcg, 60 vegetarian tabletsLife ExtensionServing data availableChecked Sep 29, 2026 | €5.26 | €0.09serving | Universal Herbs Inc | Buy → | ||
| Melatonin 3 Mg 105 Caps by Natures HarmonyUnknown brandServing data availableChecked Aug 18, 2026 | €9.54 | €0.09serving | Tradecart Trading Inc | Buy → | ||
| Natrol, Melatonin, 1 mg, Fast Dissolve 90 TabsNatrolServing data availableChecked Sep 29, 2026 | €8.75 | €0.10serving | Universal Herbs Inc | Buy → | ||
| Melatonin 1 Mg 90 Caps by Natures HarmonyUnknown brandServing data availableChecked Aug 18, 2026 | €8.45 | €0.10serving | Tradecart Trading Inc | Buy → | ||
| Natrol, Melatonin Strawberry, 5 Mg, 90 CountNatrolServing data availableChecked Sep 29, 2026 | €9.54 | €0.11serving | Universal Herbs Inc | Buy → | ||
| Solaray, Valerian, 470 mg, 180 CapsSolarayServing data availableChecked Sep 22, 2026 | €18.48 | €0.11serving | Universal Herbs Inc | Buy → | ||
| Hylands, Sleep Aid, Calms Forte, 100 TabHylandsServing data availableChecked Sep 29, 2026 | €10.09 | €0.11serving | Universal Herbs Inc | Buy → | ||
| Solaray, White Willow, 400 mg, 100 CapsSolarayServing data availableChecked Sep 22, 2026 | €11.56 | €0.11serving | Universal Herbs Inc | Buy → | ||
| Natrol, Fast Dissolve Melatonin, 5 mg, 150 CountNatrolServing data availableChecked Sep 29, 2026 | €18.39 | €0.12serving | Universal Herbs Inc | Buy → | ||
| Sleep Tight Extra Strength 5mg 105 Tabs by Natures HarmonyUnknown brandServing data availableChecked Aug 18, 2026 | €12.76 | €0.12serving | Tradecart Trading Inc | Buy → | ||
| Source Naturals, Melatonin Serene Night, 120 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €15.76 | €0.13serving | Universal Herbs Inc | Buy → | ||
| Solaray, St. John's Wort, 325 mg, 100 CapsSolarayServing data availableChecked Sep 22, 2026 | €13.40 | €0.13serving | Universal Herbs Inc | Buy → | ||
| Kal, Melatonin, 3 mg, 120 TabsKALServing data availableChecked Sep 29, 2026 | €16.64 | €0.14serving | Universal Herbs Inc | Buy → | ||
| Kal, Melatonin, 3 mg, 120 TabsKALServing data availableChecked Sep 29, 2026 | €16.64 | €0.14serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Vegan True Melatonin, 2.5 mg, Orange 60 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €8.33 | €0.14serving | Universal Herbs Inc | Buy → | ||
| Kal, Melatonin SR, 3 mg, 60 TabsKALServing data availableChecked Sep 29, 2026 | €9.19 | €0.15serving | Universal Herbs Inc | Buy → | ||
| Nature's Blend, Melatonin, 5 mg, 60 TabsNature's BlendServing data availableChecked Sep 29, 2026 | €8.86 | €0.15serving | Universal Herbs Inc | Buy → | ||
| Nature's Bounty, Nature's Bounty Melatonin, 5 mg, 60 TabsNature's BountyServing data availableChecked Sep 29, 2026 | €9.83 | €0.17serving | Universal Herbs Inc | Buy → | ||
| Natrol, Fast Dissolve Melatonin, 10 Mg, 60 CountNatrolServing data availableChecked Sep 29, 2026 | €9.87 | €0.17serving | Universal Herbs Inc | Buy → | ||
| Natrol, Fast Dissolve Melatonin Citrus Punch, 10 mg, Citrus Punch 100 TabsNatrolServing data availableChecked Sep 29, 2026 | €18.39 | €0.18serving | Universal Herbs Inc | Buy → | ||
| Kal, Melatonin ActivMelt, 5 mg, 90 TabsKALServing data availableChecked Sep 29, 2026 | €16.29 | €0.18serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Melatonin, 10 mg, 240 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €44.04 | €0.18serving | Universal Herbs Inc | Buy → | ||
| Sleep Complex 120 Caps by Heal + Co.Unknown brandServing data availableChecked Aug 18, 2026 | €21.31 | €0.18serving | Tradecart Trading Inc | Buy → | ||
| Olympian Labs, Melatonin Time Release, 10 mg, 60 TabsOlympian LabsServing data availableChecked Sep 29, 2026 | €11.38 | €0.19serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Melatonin, 10 mg, 120 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €23.00 | €0.19serving | Universal Herbs Inc | Buy → | ||
| Less Stress Gummies 60 Count by Nature's WayUnknown brandServing data availableChecked Aug 18, 2026 | €11.73 | €0.19serving | Tradecart Trading Inc | Buy → | ||
| Source Naturals, Melatonin, 10 mg, 60 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €12.25 | €0.20serving | Universal Herbs Inc | Buy → | ||
| Real Relief D-Stress Tablets 60 Tabs by HomeocanUnknown brandServing data availableChecked Aug 18, 2026 | €12.11 | €0.20serving | Tradecart Trading Inc | Buy → | ||
| Nature's Bounty, Nature's Bounty Melatonin, 10 mg, 60 CapsNature's BountyServing data availableChecked Sep 29, 2026 | €12.65 | €0.21serving | Universal Herbs Inc | Buy → | ||
| Life Extension, Natural Sleep Melatonin, 5 mg, 60 Veg CapsLife ExtensionServing data availableChecked Sep 29, 2026 | €12.49 | €0.21serving | Universal Herbs Inc | Buy → | ||
| Sleep Well Gummies 60 Count by Nature's WayUnknown brandServing data availableChecked Aug 18, 2026 | €13.27 | €0.22serving | Tradecart Trading Inc | Buy → | ||
| Bach, Rescue Plus Sleep Melatonin, 60 GummiesBachServing data availableChecked Sep 29, 2026 | €13.93 | €0.23serving | Universal Herbs Inc | Buy → | ||
| Bio Nutrition Inc, Melatonin, 10 mg, 60 TabsBio Nutrition IncServing data availableChecked Sep 29, 2026 | €13.98 | €0.24serving | Universal Herbs Inc | Buy → | ||
| Sleep Tight Melatonin Max 9 Mg 60 Count by Natures HarmonyUnknown brandServing data availableChecked Aug 18, 2026 | €14.34 | €0.24serving | Tradecart Trading Inc | Buy → | ||
| Solaray, St. John's Wort Extract, 300 mg, 120 CapsSolarayServing data availableChecked Sep 22, 2026 | €30.31 | €0.25serving | Universal Herbs Inc | Buy → | ||
| Herb Pharm, Kids Fast Asleep, 4 fl ozHerb PharmServing data availableChecked Sep 29, 2026 | €42.92 | €0.25serving | Universal Herbs Inc | Buy → | ||
| Solaray, St. John's Wort Extract, 300 mg, 60 CapsSolarayServing data availableChecked Sep 22, 2026 | €16.47 | €0.27serving | Universal Herbs Inc | Buy → | ||
| Kal, Stress B-Complex, 100 TabsKALServing data availableChecked Sep 29, 2026 | €13.66 | €0.27serving | Universal Herbs Inc | Buy → | ||
| Natrol, Melatonin Plus 5-HTP Time Release, 60 TabsNatrolServing data availableChecked Sep 29, 2026 | €16.64 | €0.28serving | Universal Herbs Inc | Buy → | ||
| Life Extension, Fast-C with Bio-Quercetin Phytosome, 60 TabsLife ExtensionServing data availableChecked Sep 22, 2026 | €17.09 | €0.29serving | Universal Herbs Inc | Buy → | ||
| Eclectic Herb, Valerian sitchensis, 90 CapsEclectic HerbServing data availableChecked Sep 22, 2026 | €29.09 | €0.32serving | Universal Herbs Inc | Buy → | ||
| Eclectic Herb, Hops, 90 CapsEclectic HerbServing data availableChecked Sep 22, 2026 | €29.09 | €0.32serving | Universal Herbs Inc | Buy → | ||
| Natrol, Melatonin Strawberry, 10 Mg, 90 CountNatrolServing data availableChecked Sep 29, 2026 | €14.89 | €0.33serving | Universal Herbs Inc | Buy → | ||
| Planetary Herbals, Lemon Balm Full Spectrum, 500 mg, 60 capsPlanetary HerbalsServing data availableChecked Sep 22, 2026 | €10.95 | €0.37serving | Universal Herbs Inc | Buy → | ||
| Solaray, B-Stress PM, 120 CapsSolarayServing data availableChecked Sep 29, 2026 | €22.78 | €0.38serving | Universal Herbs Inc | Buy → | ||
| Solaray, B-Stress AM, 120 CapsSolarayServing data availableChecked Sep 29, 2026 | €22.78 | €0.38serving | Universal Herbs Inc | Buy → | ||
| Solaray, Total Calm Advanced, 60 CapsSolarayServing data availableChecked Sep 22, 2026 | €24.88 | €0.41serving | Universal Herbs Inc | Buy → | ||
| Traditional Medicinals, Organic Stress Ease Tension Relief Lemon Verbena Mint, 16 CountTraditional MedicinalsServing data availableChecked Sep 29, 2026 | €6.64 | €0.41serving | Universal Herbs Inc | Buy → | ||
| OHCO (Oriental Herb Company), Chi'll Out, 120 capsOHCO (Oriental Herb Company)Serving data availableChecked Sep 22, 2026 | €28.91 | €0.48serving | Universal Herbs Inc | Buy → | ||
| Procter & Gamble, ZzzQuil Nighttime Sleep-Aid, LiquiCaps 12 CapsZzzquilServing data availableChecked Sep 29, 2026 | €6.73 | €0.56serving | Universal Herbs Inc | Buy → | ||
| Solaray, St. John's Wort One Daily, 60 TabsSolarayServing data availableChecked Sep 22, 2026 | €39.95 | €0.67serving | Universal Herbs Inc | Buy → | ||
| Solaray, St. John's Wort One Daily, 30 TabsSolarayServing data availableChecked Sep 22, 2026 | €20.76 | €0.69serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Sleep Science Sleep Rejuvenation, 60 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €25.85 | €0.86serving | Universal Herbs Inc | Buy → | ||
| Stress Manager 30 Tabs by Nature's WayUnknown brandServing data availableChecked Aug 18, 2026 | €25.81 | €0.86serving | Tradecart Trading Inc | Buy → | ||
| Solaray, Mega B-Stress, 120 CapsSolarayServing data availableChecked Sep 29, 2026 | €26.28 | €0.88serving | Universal Herbs Inc | Buy → | ||
| Solaray, Mega B-Stress, 60 CapsSolarayServing data availableChecked Sep 29, 2026 | €13.14 | €0.88serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Sleep Science Sleep Rejuvenation, 30 TabsSource NaturalsServing data availableChecked Sep 29, 2026 | €13.58 | €0.90serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Serene Science Optimistic, 60 TabsSource NaturalsServing data availableChecked Sep 22, 2026 | €23.22 | €1.17serving | Universal Herbs Inc | Buy → | ||
| Natural Balance (Formerly known as Trimedica), Happy Camper Stress Breaker, 120 Veg CapsNatural Balance (Formerly known as Trimedica)Serving data availableChecked Sep 29, 2026 | €36.36 | €1.21serving | Universal Herbs Inc | Buy → | ||
| Source Naturals, Serene Science Optimistic, 30 TabsSource NaturalsServing data availableChecked Sep 22, 2026 | €12.25 | €1.23serving | Universal Herbs Inc | Buy → | ||
| Sleep Shot 4 Count by DREAM WATERUnknown brandServing data availableChecked Aug 18, 2026 | €8.17 | €2.04serving | Tradecart Trading Inc | Buy → | ||
| Zhou Nutrition, Driftoff Soothing Sleep Formula, 60 Veg CapsZhou NutritionPartial comparisonChecked Sep 29, 2026 | €25.32 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Zhou Nutrition, Calm Now, 60 Veg CapsZhou NutritionPartial comparisonChecked Sep 22, 2026 | €25.32 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| The Mate Factor, Sleep EZZZ with Tulsi and Passionflower, 20 BagsThe Mate FactorPartial comparisonChecked Sep 29, 2026 | €5.43 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Life Extension, Circadian Sleep, 30 Liquid CapsLife ExtensionPartial comparisonChecked Sep 29, 2026 | €24.54 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bravo Tea & Herbs, Triple Stress Relief Tea, 20 bagsBravo Tea & HerbsPartial comparisonChecked Sep 22, 2026 | €6.13 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Life Extension, Fast-Acting Liquid Melatonin, 3mg, Citrus-Vanilla Flavor 2 OzLife Extension · 0.057 kgPartial comparisonChecked Sep 29, 2026 | €7.89 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Life Extension, Cortisol-Stress Balance, 30 Veg CapsLife ExtensionPartial comparisonChecked Sep 29, 2026 | €29.58 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Natrol, Liquid Melatonin Berry, 2.5 Mg, 8 OzNatrol · 0.227 kgPartial comparisonChecked Sep 29, 2026 | €14.01 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Natrol, Liquid Melatonin Berry, 1 Mg, 2 OzNatrol · 0.057 kgPartial comparisonChecked Sep 29, 2026 | €8.75 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Nature's Answer, Melatonin Plus, 60 Veg CapsNature's AnswerPartial comparisonChecked Sep 29, 2026 | €12.26 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Herb Pharm, Herb on The Go Daily Stress Balance, 1 OzHerb Pharm · 0.028 kgPartial comparisonChecked Sep 29, 2026 | €14.00 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bach, Rescue Remedy Flower Essence, 20 MLBachPartial comparisonChecked Sep 22, 2026 | €21.55 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Kal, Lithium Orotate, 120 Veg CapsKALPartial comparisonChecked Sep 22, 2026 | €14.45 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Prince Of Peace, Herbal Tea, Sleeping 18 BagsPrince Of PeacePartial comparisonChecked Sep 22, 2026 | €8.71 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Doctors Best, Melatonin, 5 mg, 120 ChewsDoctors BestPartial comparisonChecked Sep 29, 2026 | €13.31 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Kal, Melatonin Lozenge, 5 mg, Lemon 60 LozengesKALPartial comparisonChecked Sep 29, 2026 | €12.35 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Solaray, Balanced B-StressSolarayPartial comparisonChecked Sep 29, 2026 | €15.59 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bravo Tea & Herbs, Sleep Better Tea, 20 BagsBravo Tea & HerbsPartial comparisonChecked Sep 22, 2026 | €6.13 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Zarbees, Children's Sleep with Melatonin Supplement, Grape 30 Chewable TabletsZarbeesPartial comparisonChecked Sep 29, 2026 | €6.61 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Source Naturals, Vegan True Melatonin, 3 mg, 60 Veg CapsSource NaturalsPartial comparisonChecked Sep 29, 2026 | €8.33 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Sidda Flower Essences, Cells Salts + Flower Essences - Stress Relief, 1 OzSidda Flower Essences · 0.028 kgPartial comparisonChecked Sep 29, 2026 | €17.78 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Sidda Flower Essences, Cells Salts Plus Flower Essences Sleep, 1 OzSidda Flower Essences · 0.028 kgPartial comparisonChecked Sep 29, 2026 | €17.78 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bach, Rescue Pastilles Tin, Cranberry 1.7 OzBach · 0.048 kgPartial comparisonChecked Sep 22, 2026 | €10.51 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bach, Rescue Pastilles Tin, Lemon 1.7 OzBach · 0.048 kgPartial comparisonChecked Sep 22, 2026 | €10.51 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Now Foods, Peaceful Sleep Oil Blend, 1 ozNow Foods · 0.028 kgPartial comparisonChecked Sep 22, 2026 | €11.38 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Now Foods, Melatonin, 10 mg, 100 VcapsNow FoodsPartial comparisonChecked Sep 22, 2026 | €15.77 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Aleva Naturals, Sleep Easy Calming Baby Lotion, 8 OzAleva Naturals · 0.227 kgPartial comparisonChecked Sep 22, 2026 | €9.63 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Procter & Gamble, ZzzQuil Nighttime Sleep-Aid Liquid Warming Berry, 6 ozVicks · 0.17 kgPartial comparisonChecked Sep 29, 2026 | €7.01 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Life Extension, Melatonin 6 Hour Timed Release, 300 mcg, 100 VcapsLife ExtensionPartial comparisonChecked Sep 29, 2026 | €7.89 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Kroeger Herb, Serenity, 100 VCapsKroeger HerbPartial comparisonChecked Sep 22, 2026 | €19.27 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Natural Balance (Formerly known as Trimedica), California Poppy Extract, 1 ozNatural Balance (Formerly known as Trimedica) · 0.028 kgPartial comparisonChecked Sep 22, 2026 | €18.31 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Historical Remedies, Homeopathic Calm Drops, 30 LOZENGESHistorical RemediesPartial comparisonChecked Sep 22, 2026 | €7.88 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Historical Remedies, Homeopathic Moon Drops, 30 LOZENGESHistorical RemediesPartial comparisonChecked Sep 22, 2026 | €7.88 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Historical Remedies, Homeopathic Stress Mints, 30 LOZENGESHistorical RemediesPartial comparisonChecked Sep 29, 2026 | €7.88 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bio Nutrition Inc, Sleep Wellness, 60 VEG CAPSBio Nutrition IncPartial comparisonChecked Sep 29, 2026 | €20.99 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Bio Nutrition Inc, California Poppy Seed, 60 VEG CAPSBio Nutrition IncPartial comparisonChecked Sep 22, 2026 | €20.11 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Solgar, Melatonin, 5 mg, 120 NuggetsSolgarPartial comparisonChecked Sep 29, 2026 | €16.29 | Not enough serving data | Universal Herbs Inc | Buy → | ||
| Solgar, Melatonin, 3 mg, 120 NuggetsSolgarPartial comparisonChecked Sep 29, 2026 | €9.63 | Not enough serving data | Universal Herbs Inc | Buy → |
How to compare sleep and stress supplements
Sleep and stress products often use broad positioning words while combining different ingredients, amounts, and serving definitions. A useful comparison starts with the facts panel, not the front label. SuppScan places current package price, servings, product form, and separately disclosed ingredients side by side, while keeping proprietary blends and missing values clearly outside the comparable calculation.
Record serving size, servings per container, and each named ingredient with its amount and unit. Note whether a label defines one capsule, several capsules, a gummy, a scoop, or a liquid measure as one serving. Keep botanicals, minerals, amino acids, melatonin, and other ingredients distinct when they appear, and mark a blend as unknown when its component quantities are not provided.
Package value is calculated as price divided by stated servings. An ingredient-specific comparison requires the same ingredient, unit, and serving context across products; it is not valid to combine unrelated ingredients into a single score. A lower cost per serving may reflect a smaller serving, fewer disclosed ingredients, or a different format, so price should be read alongside the label rather than as a quality signal.
Capsules, gummies, powders, teas, and liquids can carry different serving conventions and added ingredients. Flavouring, sweeteners, carriers, and allergen information remain separate product attributes, as do the timing or format words used on the front label. Do not infer an amount from a product name, a “night” or “calm” claim, or a typical formula. The catalog shows partial comparison when the source fields do not support a reliable metric.
Open the product page to confirm the current label, merchant terms, price, stock, currency, and update date. Formulas and availability can change, while individual suitability may depend on medicines, conditions, or other context outside a shopping database. SuppScan provides label and package-price information only and does not diagnose, treat, or recommend a sleep or stress product.