Editorial policy

What we write

We write about our own products and about vitamin C. Product facts come from our labels. Health figures come from government sources we read and list on each page.

What we do not write

We make no claim that a supplement diagnoses, treats, cures or prevents a disease. We do not publish reviews or testimonials we wrote ourselves, and we do not rank our products against other brands.

Studies

When we mention a study of Ester-C, we name its size and what it measured, and we say who funded it. Where an independent review reaches a different view, we print it beside the study.

Corrections

If you find an error, write to daily@ester-c.store. We correct facts on the page and keep the date of the last update on our page How we keep the facts current.