Pill identification — FDA label match

I15 Pill — Naproxen 500 mg (White, Capsule)

A white capsule tablet with the imprint I15 matches the FDA label for Naproxen 500 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.

ImprintI15
Generic nameNaproxen
Active ingredient(s)Naproxen 500 mg
Strength500 mg
Dosage formTablet
ColourWhite
ShapeCapsule
Size16 mm
ScoreTwo even pieces
LabelerRemedyrepack Inc.
NDC examples70518-4439-0, 70518-4439-1, 70518-4439-2, 70518-4439-3, 70518-4439-4 … (13 package codes in total)

What this medicine is

According to its FDA-approved label, Naproxen is described as follows (reference information only — not advice about whether it is right for anyone):

Naproxen tablets are indicated for: the relief of the signs and symptoms of: • rheumatoid arthritis • osteoarthritis • ankylosing spondylitis • Polyarticular Juvenile Idiopathic Arthritis Naproxen tablets are also indicated for: the relief of signs and symptoms of: • tendonitis • bursitis • acute...

Equivalent pills — same medicine, different imprint

The pills below contain the same active ingredient at the same strength (Naproxen 500 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.

G 32 500 Naproxen 500 mg — Orange · capsule · 16 mmSG 436 Naproxen 500 mg — Yellow · oval · 16 mm
IP190 500 Naproxen 500 mg — White · capsule · 16 mmFull page in a later wave
140 Naproxen 500 mg — White · capsule · 16 mmFull page in a later wave
TEVA 149 Naproxen 500 mg — Red · oval · 16 mmFull page in a later wave
342 IG Naproxen 500 mg — Yellow · oval · 16 mmFull page in a later wave
93 6 Naproxen 500 mg — White · oval · 16 mmFull page in a later wave
I G 342 Naproxen 500 mg — Yellow · capsule · 16 mmFull page in a later wave
I11 Naproxen 500 mg — White · capsule · 16 mmFull page in a later wave
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Frequently asked questions

What pill has the imprint I15?

A white capsule tablet with the imprint I15 matches the FDA label for Naproxen 500 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 I15 pill look like?

On its FDA label it is described as a white capsule tablet, 16 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 I15 · Naproxen — all forms & strengths · White pills · Capsule pills

Source: FDA label data via DailyMed/openFDA · Label set ID 12202ef3-c65e-45a6-88ed-5d945d8fd41c · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.