Metaxalone Inactive Ingredients by Manufacturer

Name: Metaxalone Inactive Ingredients by Manufacturer
Creator: Dr. Brian Staiger, PharmD, BCPS

Wondering whether your Metaxalone has lactose, gluten, soy, a dye or gelatin in it?

Lactose
Gluten source
Soy
Dyes
Gelatin

Same medicine, different fillers. The coatings, colors and fillers differ from one company to the next. This page shows what each Metaxalone product's FDA label lists, so you can pick a version that leaves out what you avoid.

1Find your product
2See what its label lists
3Ask for it by its NDC

54FDA labels read

31companies compared

Curated and coded by Dr. Brian Staiger, PharmD, BCPS, clinical pharmacist Updated October 6, 2026 · how this page is built

Don’t see your specific product? Ask us

Answers from the FDA labels

Ask About the Inactive Ingredients in Your Metaxalone

Name the company, strength or the NDC on your bottle and the ingredient you avoid. The answer comes only from the FDA labels on this page.

Answers are drawn from the FDA label data on this page and checked against it. They are not medical advice: confirm with your pharmacist before relying on them.

Check your bottle

Look Up Your Metaxalone by NDC, Company or Strength

Pick your bottle and tap what you want to check. The answer comes from that product's own FDA label, which is already on this page.

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Or tap your way to it: the form, then the strength, then the company.

Form

2 What do you want to check?

Nothing tapped? We check the five big ones.

Listed on the labelthe company names it.
Not listedthe label does not name it.
Source unclearthe label names a starch or maltodextrin without saying what plant it came from.
Still being readwe have not finished this label yet.

Metaxalone Your bottle Pick a product and this label fills in.

Pick your bottle to read its label, or tap an ingredient to see which Metaxalone products leave it out.

Summary of all Metaxalone products

The checker above looks at one bottle. This is every current Metaxalone product at once: 54 FDA labels from 31 companies.

Which Metaxalone Products List Lactose, a Gluten Source, Soy, Dyes or Gelatin?

LactoseDiffers by manufacturer

7 of 54 checked products list lactose; 47 do not. See which products do not list it
Wheat or gluten sourceNo checked product

No checked Metaxalone product lists a wheat or gluten source.
SoyNo checked product

No checked Metaxalone product lists soy.
Synthetic dyesDiffers by manufacturer

24 of 54 checked products list synthetic dyes; 30 do not. See which products do not list it
GelatinNo checked product

No checked Metaxalone product lists gelatin.

Also listed by some products: Corn 29 of 54 Propylene glycol 2 of 54

Details of all Metaxalone products

Every current Metaxalone product, grouped by strength and form. Open one to see each company's NDC, package sizes and full inactive-ingredient list.

Find a version without it

Every Current Metaxalone Product and What Its Label Lists

Fastest way: search by NDC. It is printed on your bottle's pharmacy label. If it is not, call your pharmacy: they have it on record.

Hide products that list:

Metaxalone 400 mg tablet 6 companies Lactose 1 Synthetic dyes 1 Propylene glycol 1 Corn-derived 5

Company	Lists	Inactive ingredients on the label
Amneal Pharmaceuticals of New YorkNDC 00115-1745-01 Orange round tablet, 11 mm, imprint cor 126	Lactose Synthetic dyes Propylene glycol	Show 6 ingredients ALGINIC ACID, FD&C YELLOW NO. 6, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE K30, PROPYLENE GLYCOL ALGINATE
Blue HeronNDC 85622-0950-10 Pink round tablet, 11 mm, imprint SG 474	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
CiplaNDC 69097-0998-07 Pink round tablet, 11 mm, imprint SG 474	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
HighmarkNDC 87450-0101-10 Pink round tablet, 11 mm, imprint SG 474	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
MisemerNDC 00276-0508-10	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
ScieGenNDC 50228-0474-10 Same product, other package sizes: 50228-0474-30 (bottle of 30 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN

Metaxalone 640 mg tablet 1 company Lactose 1 Synthetic dyes 1 Propylene glycol 1

Company	Lists	Inactive ingredients on the label
INA PharmaceuticsNDC 74157-0018-60 Pink oval tablet, 19 mm, imprint M640	Lactose Synthetic dyes Propylene glycol	Show 6 ingredients ALGINIC ACID, FD&C YELLOW NO. 6, LACTOSE MONOHYDRATE, MAGNESIUM STEARATE, POVIDONE, PROPYLENE GLYCOL ALGINATE

Metaxalone 800 mg tablet 26 companies, 50 products Synthetic dyes 22 Corn-derived 24 Lactose 5

Company	Lists	Inactive ingredients on the label
A-S Medication SolutionsNDC 50090-3650-00 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 50090-3650-01 (bottle of 60 tablets), 50090-3650-02 (bottle of 15 tablets), 50090-3650-03 (bottle of 20 tablets), 50090-3650-04 (bottle of 10 tablets), 50090-3650-05 (bottle of 100 tablets)	None of these listed	Show 9 ingredients ALGINIC ACID, ALUMINA, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, CURRY RED, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SAND, SODIUM LAURYL SULFATE, STEARIC ACID
A-S Medication SolutionsNDC 50090-3670-00	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
ActavisNDC 00591-2341-01	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Advanced Rx of TennesseeNDC 80425-0084-02 Same product, other package sizes: 80425-0084-03 (bottle of 90 tablets)	No inactive-ingredient list on the label	No list we could read
Advanced Rx of TennesseeNDC 80425-0524-01 Same product, other package sizes: 80425-0524-02 (bottle of 60 tablets), 80425-0524-03 (bottle of 90 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Advanced Rx of TennesseeNDC 80425-0580-01 Pink oval tablet, 19 mm, scored, imprint SG 323 Same product, other package sizes: 80425-0580-02 (bottle of 60 tablets), 80425-0580-03 (bottle of 90 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Advanced Rx of TennesseeNDC 80425-0122-01 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 80425-0122-02 (bottle of 60 tablets), 80425-0122-03 (bottle of 90 tablets)	No inactive-ingredient list on the label	No list we could read
Advanced Rx of TennesseeNDC 80425-0131-02 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 80425-0131-03 (bottle of 90 tablets)	No inactive-ingredient list on the label	No list we could read
American Health PackagingNDC 60687-0663-21 Pink oval tablet, 19 mm, scored, imprint S G 323	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
AmnealNDC 65162-0553-10 Same product, other package sizes: 65162-0553-50 (bottle of 500 tablets)	Lactose Synthetic dyes	Show 9 ingredients CALCIUM CARBONATE, CELLULOSE, MICROCRYSTALLINE, FD&C RED NO. 40, HYPROMELLOSES, LACTOSE MONOHYDRATE, POVIDONE, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, SODIUM STEARYL FUMARATE
Amneal Pharmaceuticals of New YorkNDC 53746-0553-01 Pink capsule-shaped tablet, 19 mm, scored, imprint AN 553 Same product, other package sizes: 53746-0553-05 (bottle of 500 tablets), 53746-0553-30 (bottle of 30 tablets)	Lactose Synthetic dyes	Show 9 ingredients CALCIUM CARBONATE, CELLULOSE, MICROCRYSTALLINE, FD&C RED NO. 40, HYPROMELLOSES, LACTOSE MONOHYDRATE, POVIDONE, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, SODIUM STEARYL FUMARATE
AsclemedNDC 76420-0232-20 Same product, other package sizes: 76420-0232-30 (bottle of 30 tablets), 76420-0232-60 (bottle of 60 tablets), 76420-0232-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
AsclemedNDC 76420-0898-01 Same product, other package sizes: 76420-0898-12 (bottle of 12 tablets), 76420-0898-15 (bottle of 15 tablets), 76420-0898-20 (bottle of 20 tablets), 76420-0898-30 (bottle of 30 tablets), 76420-0898-60 (bottle of 60 tablets), 76420-0898-90 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
AvKARENDC 42291-0985-01 Same product, other package sizes: 42291-0985-50 (bottle of 500 tablets)	Lactose Synthetic dyes	Show 9 ingredients CALCIUM CARBONATE, CELLULOSE, MICROCRYSTALLINE, FD&C RED NO. 40, HYPROMELLOSES, LACTOSE MONOHYDRATE, POVIDONE, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, SODIUM STEARYL FUMARATE
AvPAKNDC 50268-0530-15	Lactose Synthetic dyes	Show 9 ingredients CALCIUM CARBONATE, CELLULOSE, MICROCRYSTALLINE, FD&C RED NO. 40, HYPROMELLOSES, LACTOSE MONOHYDRATE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, SODIUM STEARYL FUMARATE
BluePointNDC 68001-0485-00	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Bryant Ranch PrepackNDC 63629-2097-01 Pink oval tablet, 19 mm, scored, imprint LCI 1435	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Bryant Ranch PrepackNDC 63629-8014-01 Same product, other package sizes: 63629-8014-02 (bottle of 90 tablets), 63629-8014-03 (bottle of 100 tablets), 63629-8014-04 (bottle of 60 tablets), 63629-8014-05 (bottle of 10 tablets), 63629-8014-06 (bottle of 20 tablets), 63629-8014-07 (bottle of 120 tablets), 63629-8014-08 (bottle of 15 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Bryant Ranch PrepackNDC 71335-0375-00 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 71335-0375-01 (bottle of 30 tablets), 71335-0375-02 (bottle of 20 tablets), 71335-0375-03 (bottle of 90 tablets), 71335-0375-04 (bottle of 120 tablets), 71335-0375-05 (bottle of 15 tablets), 71335-0375-06 (bottle of 10 tablets), 71335-0375-07 (bottle of 60 tablets), 71335-0375-08 (bottle of 16 tablets), 71335-0375-09 (bottle of 84 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Bryant Ranch PrepackNDC 71335-0958-00 Same product, other package sizes: 71335-0958-01 (bottle of 30 tablets), 71335-0958-02 (bottle of 20 tablets), 71335-0958-03 (bottle of 90 tablets), 71335-0958-04 (bottle of 120 tablets), 71335-0958-05 (bottle of 15 tablets), 71335-0958-06 (bottle of 10 tablets), 71335-0958-07 (bottle of 60 tablets), 71335-0958-08 (bottle of 16 tablets), 71335-0958-09 (bottle of 84 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Bryant Ranch PrepackNDC 71335-2066-01 Same product, other package sizes: 71335-2066-02 (bottle of 90 tablets), 71335-2066-03 (bottle of 100 tablets), 71335-2066-04 (bottle of 60 tablets), 71335-2066-05 (bottle of 10 tablets), 71335-2066-06 (bottle of 20 tablets), 71335-2066-07 (bottle of 120 tablets), 71335-2066-08 (bottle of 15 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Bryant Ranch PrepackNDC 72162-1083-01	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Direct RxNDC 61919-0832-30 Same product, other package sizes: 61919-0832-60 (bottle of 60 tablets), 61919-0832-71 (bottle of 100 tablets), 61919-0832-72 (bottle of 120 tablets), 61919-0832-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Direct RxNDC 72189-0645-30 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 72189-0645-60 (bottle of 60 tablets), 72189-0645-90 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Doc RxNDC 69306-0100-01 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 69306-0100-02 (bottle of 20 tablets), 69306-0100-03 (bottle of 30 tablets), 69306-0100-06 (bottle of 60 tablets), 69306-0100-09 (bottle of 90 tablets), 69306-0100-15 (bottle of 15 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Doc RxNDC 69306-0311-20 Same product, other package sizes: 69306-0311-30 (bottle of 30 tablets), 69306-0311-60 (bottle of 60 tablets), 69306-0311-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Dr. ReddysNDC 55111-0650-01	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
LannettNDC 00527-1435-01 Same product, other package sizes: 00527-1435-05 (bottle of 500 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
MajorNDC 00904-6831-04 Same product, other package sizes: 00904-6831-06 (carton of 50 blister packs of 1 tablet)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Northwind HealthNDC 51655-0171-20 Same product, other package sizes: 51655-0171-52 (bottle of 30 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Northwind HealthNDC 51655-0792-20 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 51655-0792-52 (bottle of 30 tablets), 51655-0792-53 (bottle of 10 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
PD-RxNDC 72789-0028-15 Pink oval tablet, 19 mm, scored, imprint SG 323 Same product, other package sizes: 72789-0028-30 (bottle of 30 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
PD-RxNDC 72789-0592-30 Pink oval tablet, 19 mm, scored, imprint SG 323	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Phoenix RxNDC 85509-1435-01 Same product, other package sizes: 85509-1435-03 (bottle of 30 tablets), 85509-1435-06 (bottle of 60 tablets), 85509-1435-09 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Phoenix RxNDC 85509-2341-01 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 85509-2341-02 (bottle of 120 tablets), 85509-2341-03 (bottle of 30 tablets), 85509-2341-06 (bottle of 60 tablets), 85509-2341-09 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
PreferredNDC 68788-7675-00 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 68788-7675-01 (bottle of 100 tablets), 68788-7675-02 (bottle of 20 tablets), 68788-7675-03 (bottle of 30 tablets), 68788-7675-06 (bottle of 60 tablets), 68788-7675-09 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
PreferredNDC 68788-4168-01 Pink oval tablet, 19 mm, scored, imprint SG 323 Same product, other package sizes: 68788-4168-03 (bottle of 30 tablets), 68788-4168-06 (bottle of 60 tablets), 68788-4168-08 (bottle of 120 tablets), 68788-4168-09 (bottle of 90 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
PreferredNDC 68788-8678-01 Same product, other package sizes: 68788-8678-09 (bottle of 90 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Proficient RxNDC 63187-0490-10 Same product, other package sizes: 63187-0490-30 (bottle of 30 tablets), 63187-0490-60 (bottle of 60 tablets), 63187-0490-90 (bottle of 90 tablets)	Lactose Synthetic dyes	Show 9 ingredients CALCIUM CARBONATE, FD&C RED NO. 40, HYPROMELLOSE, UNSPECIFIED, LACTOSE MONOHYDRATE, MICROCRYSTALLINE CELLULOSE, POVIDONE, UNSPECIFIED, SILICON DIOXIDE, SODIUM STARCH GLYCOLATE TYPE A POTATO, SODIUM STEARYL FUMARATE
Proficient RxNDC 71205-0016-10 Same product, other package sizes: 71205-0016-30 (bottle of 30 tablets), 71205-0016-60 (bottle of 60 tablets), 71205-0016-90 (bottle of 90 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
Proficient RxNDC 71205-0326-20 White oval tablet, 19 mm, scored, imprint 31 90 WPI Same product, other package sizes: 71205-0326-30 (bottle of 30 tablets), 71205-0326-60 (bottle of 60 tablets), 71205-0326-90 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
Proficient RxNDC 71205-0426-14 Same product, other package sizes: 71205-0426-20 (bottle of 20 tablets), 71205-0426-30 (bottle of 30 tablets), 71205-0426-60 (bottle of 60 tablets), 71205-0426-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
Quality Care ProductsNDC 55700-0494-30 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 55700-0494-60 (bottle of 60 tablets), 55700-0494-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
RemedyrepackNDC 70518-0771-00 Same product, other package sizes: 70518-0771-01 (bottle of 30 tablets), 70518-0771-02 (bottle of 60 tablets), 70518-0771-04 (bottle of 120 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
RemedyrepackNDC 70518-4559-00 Same product, other package sizes: 70518-4559-01 (bottle of 30 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
ScieGenNDC 50228-0323-01 Pink oval tablet, 19 mm, scored, imprint SG 323 Same product, other package sizes: 50228-0323-05 (bottle of 500 tablets), 50228-0323-30 (bottle of 30 tablets)	Corn-derived	Show 7 ingredients ALGINIC ACID, COPOVIDONE K25-31, FERRIC OXIDE RED, MAGNESIUM STEARATE, POVIDONE, UNSPECIFIED, SODIUM ALGINATE, STARCH, CORN
SportpharmNDC 85766-0011-01 Same product, other package sizes: 85766-0011-12 (bottle of 12 tablets), 85766-0011-15 (bottle of 15 tablets), 85766-0011-20 (bottle of 20 tablets), 85766-0011-30 (bottle of 30 tablets), 85766-0011-60 (bottle of 60 tablets), 85766-0011-90 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
SportpharmNDC 85766-0143-01 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 85766-0143-06 (bottle of 6 tablets), 85766-0143-10 (bottle of 10 tablets), 85766-0143-12 (bottle of 12 tablets), 85766-0143-15 (bottle of 15 tablets), 85766-0143-20 (bottle of 20 tablets), 85766-0143-30 (bottle of 30 tablets), 85766-0143-60 (bottle of 60 tablets), 85766-0143-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID
St. Mary's Medical Park PharmacyNDC 60760-0093-06 Same product, other package sizes: 60760-0093-20 (bottle of 20 tablets), 60760-0093-30 (bottle of 30 tablets), 60760-0093-60 (bottle of 60 tablets), 60760-0093-90 (bottle of 90 tablets)	Corn-derived	Show 5 ingredients ALGINIC ACID, AMMONIUM ALGINATE, CALCIUM ALGINATE, MAGNESIUM STEARATE, STARCH, CORN
St. Mary's Medical Park PharmacyNDC 60760-0289-06 Pink oval tablet, 19 mm, scored, imprint LCI 1435 Same product, other package sizes: 60760-0289-20 (bottle of 20 tablets), 60760-0289-30 (bottle of 30 tablets), 60760-0289-60 (bottle of 60 tablets), 60760-0289-90 (bottle of 90 tablets)	Synthetic dyes	Show 9 ingredients ALGINIC ACID, ALUMINUM OXIDE, CARBOXYMETHYLCELLULOSE SODIUM, FD&C RED NO. 40, HYDROGENATED CASTOR OIL, MAGNESIUM STEARATE, SILICON DIOXIDE, SODIUM LAURYL SULFATE, STEARIC ACID

A product with none of these on its label may still contain them. The label shows only what the company listed, and it often does not say where a starch or a flavor comes from. Some companies here repackage or sell another company's product under their own name. Tap an NDC to open that product's page with its full label.

Metaxalone Without Lactose

Lactose: milk sugar; a concern with lactose intolerance or a milk allergy. 7 of 54 checked products list lactose; 47 do not.

Show which Metaxalone products list lactose and which do not, by product and company

Does Not List Lactose

400 mg tablet: Blue Heron, Cipla, Highmark, Misemer, ScieGen
800 mg tablet: A-S Medication Solutions (2 products), Actavis, Advanced Rx of Tennessee (2 products), American Health Packaging, Asclemed (2 products), BluePoint, Bryant Ranch Prepack (6 products), Direct Rx (2 products), Doc Rx (2 products), Dr. Reddys, Lannett, Major, Northwind Health (2 products), PD-Rx (2 products), Phoenix Rx (2 products), Preferred (3 products), Proficient Rx (3 products), Quality Care Products, Remedyrepack (2 products), ScieGen, Sportpharm (2 products), St. Mary's Medical Park Pharmacy (2 products)

Lists Lactose

400 mg tablet: Amneal Pharmaceuticals of New York
640 mg tablet: INA Pharmaceutics
800 mg tablet: Amneal, Amneal Pharmaceuticals of New York, AvKARE, AvPAK, Proficient Rx

Metaxalone Without Synthetic Dyes

Synthetic dyes: FD&C or D&C colorants and their aluminum lakes. 24 of 54 checked products list synthetic dyes; 30 do not.

Show which Metaxalone products list synthetic dyes and which do not, by product and company

Does Not List Synthetic Dyes

400 mg tablet: Blue Heron, Cipla, Highmark, Misemer, ScieGen
800 mg tablet: A-S Medication Solutions, Actavis, Advanced Rx of Tennessee (2 products), American Health Packaging, Asclemed, BluePoint, Bryant Ranch Prepack (2 products), Direct Rx, Doc Rx, Dr. Reddys, Major, Northwind Health, PD-Rx (2 products), Phoenix Rx, Preferred (2 products), Proficient Rx (2 products), Remedyrepack, ScieGen, Sportpharm, St. Mary's Medical Park Pharmacy

Lists Synthetic Dyes

400 mg tablet: Amneal Pharmaceuticals of New York
640 mg tablet: INA Pharmaceutics
800 mg tablet: A-S Medication Solutions, Amneal, Amneal Pharmaceuticals of New York, Asclemed, AvKARE, AvPAK, Bryant Ranch Prepack (4 products), Direct Rx, Doc Rx, Lannett, Northwind Health, Phoenix Rx, Preferred, Proficient Rx (2 products), Quality Care Products, Remedyrepack, Sportpharm, St. Mary's Medical Park Pharmacy

Metaxalone Without Corn-Derived Ingredients

Corn-derived: corn starch, maize or corn syrup; a concern with corn allergy. 29 of 54 checked products list corn-derived ingredients; 25 do not.

Show which Metaxalone products list corn-derived ingredients and which do not, by product and company

Does Not List Corn-Derived Ingredients

400 mg tablet: Amneal Pharmaceuticals of New York
640 mg tablet: INA Pharmaceutics
800 mg tablet: A-S Medication Solutions (2 products), Amneal, Amneal Pharmaceuticals of New York, Asclemed, AvKARE, AvPAK, Bryant Ranch Prepack (4 products), Direct Rx, Doc Rx, Lannett, Northwind Health, Phoenix Rx, Preferred, Proficient Rx (2 products), Quality Care Products, Remedyrepack, Sportpharm, St. Mary's Medical Park Pharmacy

Lists Corn-Derived Ingredients

400 mg tablet: Blue Heron, Cipla, Highmark, Misemer, ScieGen
800 mg tablet: Actavis, Advanced Rx of Tennessee (2 products), American Health Packaging, Asclemed, BluePoint, Bryant Ranch Prepack (2 products), Direct Rx, Doc Rx, Dr. Reddys, Major, Northwind Health, PD-Rx (2 products), Phoenix Rx, Preferred (2 products), Proficient Rx (2 products), Remedyrepack, ScieGen, Sportpharm, St. Mary's Medical Park Pharmacy

Metaxalone Without Propylene Glycol

Propylene glycol: A solvent in liquids and capsules; a concern in kidney disease, for infants, and at high doses. 2 of 54 checked products list propylene glycol; 52 do not.

Show which Metaxalone products list propylene glycol and which do not, by product and company

Does Not List Propylene Glycol

400 mg tablet: Blue Heron, Cipla, Highmark, Misemer, ScieGen
800 mg tablet: A-S Medication Solutions (2 products), Actavis, Advanced Rx of Tennessee (2 products), American Health Packaging, Amneal, Amneal Pharmaceuticals of New York, Asclemed (2 products), AvKARE, AvPAK, BluePoint, Bryant Ranch Prepack (6 products), Direct Rx (2 products), Doc Rx (2 products), Dr. Reddys, Lannett, Major, Northwind Health (2 products), PD-Rx (2 products), Phoenix Rx (2 products), Preferred (3 products), Proficient Rx (4 products), Quality Care Products, Remedyrepack (2 products), ScieGen, Sportpharm (2 products), St. Mary's Medical Park Pharmacy (2 products)

Lists Propylene Glycol

400 mg tablet: Amneal Pharmaceuticals of New York
640 mg tablet: INA Pharmaceutics

At the pharmacy counter

How to Get the Version You Want at the Pharmacy

Pick the company whose list suits you and copy the NDC from the table. Many pharmacies order from wholesalers that carry several companies' versions and can request a particular one if you ask before the prescription is filled; some buy from one contracted source only, and a few insurance plans cover only certain NDCs, so ask the pharmacist to check.
Treat "does not list" as exactly that. The label is what the manufacturer declared; a flavor or a starch may have an unstated source, and lines change. For celiac disease or a serious allergy, ask the manufacturer's medical information line for a written statement about the lot you have.
Check the bottle each refill. A different company usually means a different shape, color and inactive-ingredient list; the pharmacist can tell you who made it, and the two-NDC comparison shows the difference line by line.
If you need one company's version kept constant, ask your prescriber to write that company or the NDC on the prescription and tell the pharmacy you need it held. Rules vary by state and plan, so confirm with the pharmacist.

Ask Dr. Staiger which Metaxalone product suits you →

Common Questions About Metaxalone Inactive Ingredients

Is Metaxalone gluten-free?

This page cannot promise any Metaxalone product has no gluten; it reports what each label declares. Of the 54 products checked, none lists a wheat, barley, rye or gluten ingredient, and none lists a starch or maltodextrin without a stated source. If you have celiac disease, ask the manufacturer's medical information line for a written gluten statement for the lot you have.

Does Metaxalone contain lactose?

7 of 54 checked Metaxalone products list lactose; 47 do not: A-S Medication Solutions (800 mg tablet), Actavis (800 mg tablet), Advanced Rx of Tennessee (800 mg tablet) and American Health Packaging (800 mg tablet) and 22 other companies. The lactose in a tablet or capsule is a small amount, but people with a milk allergy or a strong intolerance often prefer a version that does not list it.

Does Metaxalone contain soy?

No checked Metaxalone product lists a soy ingredient (soybean oil or soy lecithin) on its label. Soy lecithin is the usual form and the amount is small, but people with a soy allergy often prefer a version that does not list it.

Is there a dye-free Metaxalone?

24 of 54 checked Metaxalone products list a synthetic dye (an FD&C or D&C colorant); 30 do not: A-S Medication Solutions (800 mg tablet), Actavis (800 mg tablet), Advanced Rx of Tennessee (800 mg tablet) and American Health Packaging (800 mg tablet) and 20 other companies. Colorants often differ by strength within one company's line, so compare the lists above strength by strength.

Does Metaxalone contain gelatin?

No checked Metaxalone product lists gelatin on its label. Gelatin is usually bovine or porcine and the label rarely says which; for kosher, halal or vegetarian needs, ask the manufacturer.

Why do the inactive ingredients differ between manufacturers?

A generic must match the brand's active ingredient, strength, dose form and how it is absorbed; its fillers, binders, coatings and colorants are the manufacturer's own choice. That is why one Metaxalone product can list lactose and a dye while another from a different company lists neither.

What can a label not tell me?

A label tells you every inactive ingredient the company names for that product. It cannot tell you where an unnamed flavor, starch or maltodextrin came from, whether traces come from shared equipment, or about a change made after our last read of the label (October 6, 2026). Your pharmacist can check with the manufacturer.

Who decides what counts as a gluten source, a dye or soy on this page?

Dr. Brian Staiger, PharmD, BCPS, a clinical pharmacist, wrote and maintains the classification this page applies: which ingredient names count as a lactose, wheat or gluten, soy, synthetic dye or gelatin source, and which read as "source not stated" (bare starch or maltodextrin). The ingredient lists themselves are the manufacturers' own FDA labels, shown as filed; nothing is added to or removed from a label.

The NDC on my bottle ends differently from the one on this page. Is it the same product?

Usually, yes. An NDC has three parts: the company, the product (the medicine, strength and form) and, last, the package size. Two codes that share the first two parts are the same product in different pack sizes, and a label belongs to the product, so every pack size shares one inactive-ingredient list. Each product on this page lists every pack size the FDA directory holds for it, and the NDC search accepts any of them.

Can my pharmacy give me a specific manufacturer's version?

Often, if you ask before the prescription is filled: many pharmacies order from wholesalers that carry several companies' versions and can request a particular one. Some pharmacies buy a generic from one contracted source only, and a few insurance plans cover only certain NDCs, so ask the pharmacist to check. Give them the NDC from this page; the company name alone is often enough.

How current is this list?

We have read the FDA labels of 54 of the 57 current Metaxalone products on the market today, from 31 companies listing it with the FDA, and lined them up side by side. 3 labels have no inactive-ingredient list we could read, so those products cannot be compared. The products are the ones in the FDA's current NDC directory as of October 6, 2026. The list is rebuilt every day, the FDA directory is re-imported every week, and each inactive-ingredient list is the manufacturer's FDA label as our label sync last read it, re-read when the FDA publishes a new version. Formulations change, so check the label on your own bottle and ask your pharmacist if a refill looks different.

Sources: the products are the finished Metaxalone products in the FDA's current NDC directory (openFDA), as of October 6, 2026; each inactive-ingredient list is the manufacturer's FDA Structured Product Label via DailyMed, as our label sync last read it. The concern groups are HelloPharmacist's classification of the names the label declares. Educational information only, not medical advice; confirm with your pharmacist before relying on a list. ← Back to the Metaxalone guide