Licensed use
Source of an amino acid.
Product packaging and labels.
NPN 80144277 · Natural health product
Source of an amino acid.
$39.00 CAD
One-time purchase · 30 capsules
For adults 18 years and older.
Free shipping in Canada on orders CAD 99+
CAD 10 shipping below CAD 99 in Canada. Returns & Refunds
Read the directions and warnings before use.
Source of an amino acid.
One capsule contains 25 mg ergothioneine and 10 mg spermidine.
Explore ingredients →
Source of an amino acid.
Adults 18 years and older.
One capsule contains 25 mg ergothioneine and 10 mg spermidine.
Follow your package directions. Read the full licence and warnings before use.
NPN 80144277 · 30 capsules.
One capsule contains 25 mg ergothioneine and 10 mg spermidine.
Shown in two parts.
Capsule opening illustration. Appearance may vary.
Know the product. Follow the label.

How to use:
One capsule once daily.

Start with the product information.


Product-use guidance, not a guaranteed results timeline. The capsule opening is illustrative. Appearance may vary.

The licence identifies Saccharomyces cerevisiae whole cell for biosynthesis as the source.
The licence lists spermidine trihydrochloride as its source.
Open full ingredient profile →One capsule contains 25 mg ergothioneine and 10 mg spermidine.
| Term | What it means | Product or research context |
|---|---|---|
| Ergothioneine | A separate medicinal ingredient | 25 mg per capsule |
| Spermidine | A separate medicinal ingredient | 10 mg per capsule |
| Human evidence | Study-specific measurements | See formulations and doses |
| Laboratory evidence | Mechanism or material research | See each study’s limitations |
| Finished formula | Spermidine + EGT | Separate product licence and batch records |
The evidence library includes ergothioneine uptake, spermidine pharmacokinetics and research on the two ingredients separately.
Studies, methods and limitations →
The formula in your hands.

Guided by the product label.
Explore the product licence, ingredient sources and what batch testing can tell you.
Source of an amino acid.
Health Canada licensed use · NPN 80144277.
For adults 18 years and older.
One capsule once daily. Follow the directions and warnings on the label.
One capsule contains 25 mg ergothioneine and 10 mg spermidine.
Read about the ingredient →Ergothioneine and spermidine are separate medicinal ingredients with different source materials.
The evidence library includes ergothioneine uptake, spermidine pharmacokinetics and research on the two ingredients separately. These studies used other formulations or individual ingredients.
Explore the evidence →Ask a health care practitioner before use if you are pregnant or breastfeeding.