Tyrosine Matrix
by Premier Research Labs · capsule · 90 plant-source capsules
- On the market (NIH)
- UPC 8 07735 02100 9
- DSLD label 297575
- Serving 3 capsules
- 30 servings
Tyrosine Matrix by Premier Research Labs lists 6 ingredients, 2 with an amount per serving of 3 capsules, such as 36 mg of calcium and 944 mg of L-tyrosine; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2023.
What is in Tyrosine Matrix?
Each row as the label prints it, per serving of 3 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 |
|---|---|---|---|
| Calciumas Aquamin F | 36 mg | 3% | 82% of 17,831 products listing calcium give more (median 115 mg). |
| L-Tyrosine | 944 mg | Higher than 75% of 1,680 products listing tyrosine (median 500 mg). | |
| Tyro-Synergy Support | 270 mg | ||
| Aquamin Fas Red Algae, Mineralized | in the blend, no amount given | ||
| Rhodiola rosea root extract | in the blend, no amount given | ||
| TurmericOrganic | in the blend, no amount given | ||
| Chinese SalviaOrganic | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 297575 (entered October 24, 2023), 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; 4 ingredients sit inside a blend, so their amounts cannot be compared.
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 Tyrosine Matrix's, rare ingredients counting for more.
- Fem Balance-FXPremier Research Labs 3 shared, 46% 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: Take 3 capsules daily, or as directed by a health professional.
- Warnings
- California Residents Only Prop 65 Warning Reproductive Harm www.P65Warnings.ca.gov
- Tamper Seal: Use only if inner seal is intact.
- Consult your health care practitioner if you are pregnant or nursing, taking medications or have a medical condition, before taking this or any other product.
- Keep out of reach of children.
- Allergens and what it does not contain
- Phytoforensic tested for adulterants Pathogen tested by microbiology Non-GMO
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 297575.
What else is on the label?
Other ingredients: Plant-Source Capsules.
How many labels does Tyrosine Matrix have?
3 labels are on file under this name since April 23, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 297575 (current) Entered October 24, 2023 · on the market · 90 plant-source capsules · UPC 8 07735 02100 9
- Label 269346 Entered June 16, 2022 · off the market November 28, 2022 · 90 plant-source capsules · UPC 8 07735 02100 9
- Label 219003 Entered April 23, 2020 · off the market November 22, 2021 · 90 vegetarian capsules · UPC 8 07735 02100 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Premier Research Labs (manufacturer). All Premier Research Labs products.