BioStacks
Best for
Ingredients (5)
Melatonin
100%Dose
5 mg
Target
0.5–5 mg
Form
—
Vitamin B6
24%Dose
6 mg
Target
25–100 mg
Form
Premium
Suntheanine
40%Dose
40 mg
Target
100–250 mg
Form
Premium
Chamomile Flower Extract
9%Dose
20 mg
Target
220–1500 mg
Form
—
Valerian Root Extract
7%Dose
20 mg
Target
300–600 mg
Form
—
Other Ingredients (6)
ErythritolSweetener
Witkowski et al. 2023 (Nature Medicine, PMID 36849732) reported elevated plasma erythritol associated with major adverse cardiovascular events (MACE) in two cohorts (n=4,000+), with in-vitro and ex-vivo evidence of enhanced platelet aggregation. Replication is ongoing; FDA and EFSA have not changed their safety positions, but the signal is real and the additive is purely cosmetic. Better-established concern: GI tolerance — single doses above ~50 g cause osmotic diarrhea. Lower threshold for children.
XylitolSweetener
A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at moderate doses (>10-20g/day), though supplement amounts are typically small. Extremely toxic to dogs — households with pets should store securely.
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
HypromelloseCapsule
Plant-derived capsule material from cellulose
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
How to Take It
Best taken in the evening
Take 30–60 minutes before bed. It's a circadian signal, not a daytime supplement. Vitamin B6 is easier on the stomach taken with food.
With food
On the label
Take 1 strip as needed.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$19.96
Pricier than 85% of 166 melatonin supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
Momentous
Elite Sleep
😴 for Sleep
56
Nature's Bounty
Gold Series, Sleep 3, Maximum Strength, 30 Tri-Layered Tablets
😴 for Sleep
78
Nature's Bounty
Sleep 3, Maximum Strength, Drug-Free Sleep Aid, 60 Tri-Layered Tablets
😴 for Sleep
78
Pure Encapsulations
Best-Rest Formula
😴 for Sleep
44
Pure Encapsulations
Daily Pure Pack Healthy Sleep
😴 for Sleep
54
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.