English version in progress: interface and data are in English; some explanatory text is still in Chinese.
SeroSyn
Metagenics Inc. · Canada · capsule
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| Ginseng (Panax / American / Siberian) | 100 mg | — | 1% |
| 5-HTP | 100 mg | — | 33% |
| L-Theanine | 80 mg | — | 32% |
| Vitamin B12 | 250 mcg | 10417% | — |
| Vitamin B6 | 10 mg | 588% | 10% |
| Vitamin B9 (folate) | 333 mcg | 83% | 33% |
Who's behind it
Company METAGENICS, INC. · US licence_holder_or_owner unverified [source]
- Ultimate owner Gryphon Investors unverified
Label source：Health Canada LNHPD · Health Canada Licensed Natural Health Products Database (LNHPD) API · Open Government Licence – Canada · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| L-Theanine | 80 mg | 80 mg | ok |
| Panax ginseng Root |
100 mg | 100 mg | ok |
| Scutellaria baicalensis Root |
200 mg | — | excluded |
| Vitamin B6 Pyridoxine hydrochloride |
10 mg | 10 mg | ok |
| L-5-Hydroxytryptophan Griffonia simplicifolia, Seed |
100 mg | 100 mg | ok |
| L-5-Hydroxytryptophan 5-HTP |
100 mg | 100 mg | ok |
| Vitamin B12 Methylcobalamin |
250 mcg | 250 mcg | ok |
| Folate Calcium L-5-methyltetrahydrofolate |
333 mcg | 333 mcg | ok |
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.