Pill identification — FDA label match
ET 28 Pill — Folic Acid 1 mg (Yellow, Round)
A yellow round tablet with the imprint ET 28 matches the FDA label for Folic Acid 1 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.
| Imprint | ET 28 |
|---|---|
| Imprint parts | ET · 28 (the code is split across the pill — often one part per side) |
| Generic name | Folic Acid |
| Active ingredient(s) | Folic Acid 1 mg |
| Strength | 1 mg |
| Dosage form | Tablet |
| Colour | Yellow |
| Shape | Round |
| Size | 8 mm |
| Score | Two even pieces |
| Labeler | Remedyrepack Inc. |
| NDC examples | 70518-4459-0, 70518-4459-1, 70518-3700-0, 70518-3700-1, 70518-3700-2 |
What this medicine is
According to its FDA-approved label, Folic Acid is described as follows (reference information only — not advice about whether it is right for anyone):
Folic acid is effective in the treatment of megaloblastic anemias due to a deficiency of folic acid (as may be seen in tropical or nontropical sprue) and in anemias of nutritional origin, pregnancy, infancy, or childhood.
Equivalent pills — same medicine, different imprint
The pills below contain the same active ingredient at the same strength (Folic Acid 1 mg). Different makers stamp their own codes, so equivalent pills often look completely different. This is factual label information — it is not a suggestion to substitute one product for another; only a pharmacist or prescriber can advise on that.
Frequently asked questions
What pill has the imprint ET 28?
A yellow round tablet with the imprint ET 28 matches the FDA label for Folic Acid 1 mg. Always compare the colour, shape and size as well — short imprints are shared by different medicines — and confirm with a pharmacist.
What does the ET 28 pill look like?
On its FDA label it is described as a yellow round tablet, 8 mm, with a score recorded as: two even pieces.
How can I be sure this identification is right?
Check every characteristic — imprint (both sides), colour, shape, size and score — against the pill in your hand. If all of them agree, the pill matches the FDA label shown here, but that is still not a guarantee: counterfeit pills copy real imprints. A pharmacist can confirm the identification in person, and you should never take a pill you are not certain about.
Browse: all pills with imprint ET 28 · Folic Acid — all forms & strengths · Yellow pills · Round pills
Source: FDA label data via DailyMed/openFDA · Label set ID bda4687e-929a-434d-ab59-909cf2ed73a2 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.