Serenagen
by Metagenics · tablet or pill · 180 tablets
- On the market (NIH)
- DSLD label 267279
- Serving 2 tablets
- 90 servings
Serenagen by Metagenics lists 12 ingredients; 12 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.
What is in Serenagen?
Each row as the label prints it, per serving of 2 tablets. 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 |
|---|---|---|---|
| A 4:1 Proprietary Herbal Extract Blend | 1 g | ||
| Rehmannia extract | in the blend, no amount given | ||
| Schisandra Fruit Extract | in the blend, no amount given | ||
| Jujube extract | in the blend, no amount given | ||
| Dong Quai Root Extract | in the blend, no amount given | ||
| Chinese Asparagus extract | in the blend, no amount given | ||
| Ophiopogon extract | in the blend, no amount given | ||
| Scrophularia extract | in the blend, no amount given | ||
| Asian Ginseng Root Extract | in the blend, no amount given | ||
| Chinese Salvia extract | in the blend, no amount given | ||
| Poria Fungus extract | in the blend, no amount given | ||
| Polygala Root Extract | in the blend, no amount given | ||
| Platycodon Root Extract | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 267279 (entered June 16, 2022), 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; 12 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 Serenagen's, rare ingredients counting for more.
- Emperor's Ginseng ZizyphusHealth Concerns 11 shared, 73% alike
- Emperor's Teapills Tian Wang Bu Xin WanPlum Flower Brand · off the market 10 shared, 66% alike
- Emperor's Teapills Tian Wang Bu Xin WanPlum Flower · off the market 10 shared, 66% alike
- SerenXXYMOGEN 10 shared, 61% alike
- Tian Wang Bu Xin Pian HeartVigor 200 mgGuang Ci Tang 10 shared, 58% alike
- Tian Wang Bu Xin Wan HeartVigor 200 mgGuang Ci Tang 10 shared, 58% 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: Take two tablets daily or as directed by your healthcare practitioner.
- Warnings
- Warning: Do not use if pregnant or nursing. Caution: If taking medication consult your healthcare practitioner before use.
- Keep out of the reach of children.
- Practitioner exclusive
- Allergens and what it does not contain
- This product is non-GMO, gluten-free, and vegetarian. GF Certified Gluten-free
- Storage
- Storage: Keep tightly closed in a cool, dry place.
Source: label statements in DSLD label 267279.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Croscarmellose Sodium, Cellulose, Stearic Acid, Silica, Magnesium Stearate, Coating.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GF Certified Gluten-free. Listed with: Certified gluten-free (GFCO) (a seal is the label's claim; the certifier's own list confirms it).
How many labels does Serenagen have?
7 labels are on file under this name since November 25, 2013: other sizes, label designs and reformulations. The current one leads this page.
- Label 267279 (current) Entered June 16, 2022 · on the market · 180 tablets
- Label 267278 Entered June 16, 2022 · on the market · 60 tablets
- Label 216277 Entered March 24, 2020 · on the market · 60 tablets · UPC 7 55571 92677 7
- Label 216274 Entered March 24, 2020 · on the market · 180 tablets · UPC 7 55571 92673 9
- Label 209704 Entered December 22, 2019 · off the market December 27, 2019 · 60 tablets
- Label 27910 Entered November 25, 2013 · off the market July 24, 2018 · 60 tablets · UPC 7 55571 92677 7
- Label 27907 Entered November 25, 2013 · off the market December 27, 2019 · 180 tablets · UPC 7 55571 92673 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Metagenics (manufacturer), Gig Harbor, WA. All Metagenics products.