Quality

This page explains where SUPER-SYN ingredients come from, where the products are made, how we treat test information, and what kind of product this is. For each product’s pack size, ingredient amounts and cautions, see the product pages.

Ingredients

The ergothioneine in our products is L-ergothioneine with a chiral HPLC purity ≥99.99%.

For the other ingredients and the amount per serving in each product, refer to the ingredient table on the product page and to the pack label.

Manufacturing

Current products are made in two versions:

• Hong Kong version: labelled Made in Hong Kong; blended, filled and packed in a licensed food factory in Hong Kong.
• US version: made in the USA.

Different versions of the same product have the same active ingredients and amounts per serving. Excipients, appearance and label statements may differ. Refer to the labelling and batch number on the pack you receive.

Testing

Items such as microbiological and heavy-metal tests are carried out batch by batch at third-party laboratories, and the test report is the reference. A report applies to a specific batch and usually carries restrictions on how it may be used, so we do not publish report originals on this website and do not present one batch’s result as a promise for every batch.

Product status

SUPER-SYN products are nutritional supplements. They are not a registered medicine and are not intended to diagnose, treat, cure or prevent any disease.

If you see a statement elsewhere that differs from this page, this page and the product pages take precedence. To report an error, use the channels on the About page.