Sleep-Matrix Melatonin
by Cyto-Matrix · capsule · 60 vegetable capsules
- On the market (NIH)
- UPC 8 71740 00173 8
- DSLD label 334485
- Serving 1 to 2 capsules; amounts per 1 capsule
Sleep-Matrix Melatonin by Cyto-Matrix lists 7 ingredients, 7 with an amount per serving of 1 capsule, such as 2 mg of melatonin, 125 mg of lemon balm herb top extract, 100 mg of L-theanine and 56 mg of valerian root extract. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.
What is in Sleep-Matrix Melatonin?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Melatonin | 2 mg | 70% of 1,557 products listing melatonin give more (median 3 mg). | |
| Lemon Balm Herb Top Extractas Rosmarinic Acid5% rosmarinin acid | 125 mg | Higher than 58% of 475 products listing lemon balm (median 100 mg). | |
| L-Theanine | 100 mg | 47% of 1,602 products listing theanine give more (median 100 mg). | |
| Valerian Root Extractas Valerenic Acid | 56 mg | 81% of 647 products listing valerian give more (median 200 mg). | |
| Passionflower Herb Top Extract | 50 mg | 65% of 562 products listing passionflower give more (median 100 mg). | |
| Dhe | 500 mg | ||
| Skullcap Herb Top Extractas Scutellaria lateriflora Herb Top Extract | 50 mg | 69% of 146 products listing skullcap give more (median 142.5 mg). | |
| Gamma-Aminobutyric Acid | 50 mg | 77% of 744 products listing GABA give more (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 334485 (entered September 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with Sleep-Matrix Melatonin's, rare ingredients counting for more.
- Ortho SleepAOR Advanced Orthomolecular Research Advanced 6 shared, 72% alike
- All Natural Maximum SleepHealthyBodyInc · off the market 5 shared, 71% alike
- REM SleepPhysio Vites · off the market 5 shared, 69% alike
- RelaaaxViva Vitamins 6 shared, 67% alike
- Sleep PerfectEB Earth's Bounty · off the market 6 shared, 67% alike
- Sleep PerfectEarth's Bounty 6 shared, 67% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: Adults - Take 1 to 2 capsules per day or as directed by a healthcare professional. Take a single dose 30 to 60 minutes at or before bedtime. Take an earlier dose during the evening if necessary. For Jet Lag: Take once a day at bedtime, while travelling, and at destination until adapted to the new time zone/or daily pattern. Duration of use: Consult a healthcare professional for use beyond 4 weeks.
- Warnings
- Contraindications: Do not use this product if you are pregnant or breastfeeding. Consult a healthcare professional prior to use, especially if you are taking medications to suppress the immune system (immunosuppressive medications) or to affect mental state or increase sedation, steroids or blood thinners, or if you have cardiovascular, immune, liver or chronic kidney disease. Consult a healthcare professional prior to use if you are taking medications for seizure or blood pressure, if you have hormonal or seizure disorders, asthma, depression, diabetes, low blood sugar, or migraine.
- Do not drive or use machinery for 5 hours after taking melatonin. Warnings: Do not use if safety seal is broken. Consult a healthcare professional if symptoms persist or worsen or if sleeplessness persists continuously for more than 4 weeks (chronic insomnia). Consumption with alcohol, other medications or health products with sedative properties is not recommended. Known adverse reactions: Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness. Stop use if hypersensitivity/allergy occurs or if you experience headache, confusion, or nausea.
- Allergens and what it does not contain
- GMO, gluten, soy and dairy free.
Source: label statements in DSLD label 334485.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Magnesium Stearate, Maltodextrin, Hypromellose.
How many labels does Sleep-Matrix Melatonin have?
One label is on file, entered on September 25, 2025.
- Label 334485 (current) Entered September 25, 2025 · on the market · 60 vegetable capsules · UPC 8 71740 00173 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Cyto-Matrix (manufacturer), Toronto, ON. All Cyto-Matrix products.