Slyn
by UNBOUND · capsule · 180 capsules
- On the market (NIH)
- UPC 6 49908 60056 3
- DSLD label 329463
- Serving 6 capsules
- 30 servings
Slyn by UNBOUND lists 9 ingredients, 9 with an amount per serving of 6 capsules, such as 200 mcg of chromium, 1,500 mg of momordicin, 600 mg of banaba leaf extract and 500 mg of agmatine sulfate. Its current label entered the NIH Dietary Supplement Label Database on May 21, 2025.
What is in Slyn?
Each row as the label prints it, per serving of 6 capsules. 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 |
|---|---|---|---|
| Chromiumas Chromax | 200 mcg | 570% | Higher than 72% of 7,825 products listing chromium (median 100 mcg). |
| Momordicinas Momordica charantia Fruit Extractstd. to minimum 15% bitter principles an 0.5% charantin HPLC | 1,500 mg | ||
| Banaba Leaf Extractas Corosolic Acid2% corosolic acid | 600 mg | Higher than 95% of 241 products listing banaba (median 25 mg). | |
| Agmatine Sulfate | 500 mg | 56% of 514 products listing agmatine give more (median 750 mg). | |
| GS4 Plusas Gymnema sylvestre Leaf Extract75% gymnemic acid | 300 mg | Higher than 67% of 444 products listing gymnema (median 200 mg). | |
| Ceylon Cinnamonas Cinnamomum verum | 300 mg | Higher than 51% of 121 products listing ceylon cinnamon (median 250 mg). | |
| GlucoVantageas Dihydroberberine | 200 mg | 62% of 419 products listing berberine give more (median 400 mg). | |
| Sodium R-Alpha Lipoic Acid | 200 mg | Higher than 78% of 2,407 products listing alpha lipoic acid (median 50 mg). | |
| BioPerineas Black Pepper Fruit Extract | 5 mg | 33% of 2,363 products listing black pepper give more (median 5 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 329463 (entered May 21, 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?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- Its 600 mg of banaba is higher than 95% of the 241 banaba products that print an amount; 12 list more.
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 Slyn's, rare ingredients counting for more.
- GlycoLogBlackstone Labs 6 shared, 51% alike
- Nutrient DriverMTS Nutrition 5 shared, 49% alike
- I-Load Anabolic MaximizerPS ProSupps · off the market 4 shared, 45% alike
- Gluco CalmPeak Biome 5 shared, 44% alike
- Glucosyl +BioPerineApproved Science · off the market 6 shared, 42% alike
- Glucoprin +BioPerineApproved Science 6 shared, 42% 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
- Suggested use: There's GDAs, then there's SLYN. You don't know the difference, you feel it. Take 6 capsules 30 minutes prior to a high-carbohydrate meal to experience a pump while doing nothing.
- Warnings
- Warning: Not for use by persons under the age of 18. Keep out of the reach of children.
- If you are pregnant, breast feeding, have diabetes or glucose control problems, have known medical conditions or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.
- Discontinue use two weeks prior to surgery. Do not use if safety seal is broken or missing.
- CA Prop 65 warning: This product may expose you to chemicals including lead known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
- Storage
- Store in a cool dry place.
Source: label statements in DSLD label 329463.
What else is on the label?
Other ingredients: Gelatin.
How many labels does Slyn have?
One label is on file, entered on May 21, 2025.
- Label 329463 (current) Entered May 21, 2025 · on the market · 180 capsules · UPC 6 49908 60056 3
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names NutraBio Labs, Inc. (manufacturer), Middlesex, NJ. All UNBOUND products.