PlainVitamins

Alka-Seltzer Plus Immunity Complex

by Bayer · tablet or pill · 10 effervescent tablets

  • On the market (NIH)
  • UPC 0 16500 53044 2
  • DSLD label 9436
  • Serving 1 tablet

Alka-Seltzer Plus Immunity Complex by Bayer lists 11 ingredients, 11 with an amount per serving of 1 tablet, such as 2,140 IU of vitamin A, 1,000 mg of vitamin C, 350 IU (8.75 mcg) of vitamin D and 45 IU of vitamin E, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 25, 2012.

What is in Alka-Seltzer Plus Immunity Complex?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Alka-Seltzer Plus Immunity Complex: Supplement Facts rows against the market (DSLD label 9436, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrates2 g1%Carbohydrate in Alka-Seltzer Plus Immunity Complex against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 4 g.

Vitamin A2,140 IU43%Vitamin A in Alka-Seltzer Plus Immunity Complex against 5,772 products2,140 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.2,140 IU

71% of 5,772 products listing vitamin A give more (median 4,000 IU). Per day at the most servings: 4,280 IU.

Vitamin C1,000 mg1,667%Vitamin C in Alka-Seltzer Plus Immunity Complex against 18,583 products1,000 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg1,000 mg

Higher than 91% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 2,000 mg.

Vitamin D350 IU (8.75 mcg)88%Vitamin D in Alka-Seltzer Plus Immunity Complex against 14,175 products8.75 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg8.75 mcg

80% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 17.5 mcg.

Vitamin E45 IU150%Vitamin E in Alka-Seltzer Plus Immunity Complex against 6,459 products45 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.45 IU

Higher than 59% of 6,459 products listing vitamin E (median 30 IU). Per day at the most servings: 90 IU.

Vitamin B66.5 mg325%Vitamin B6 in Alka-Seltzer Plus Immunity Complex against 15,277 products6.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg6.5 mg

Higher than 51% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 13 mg.

Folic Acid400 mcg100%Folate in Alka-Seltzer Plus Immunity Complex against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg). Per day at the most servings: 800 mcg.

Vitamin B129.6 mcg160%Vitamin B12 in Alka-Seltzer Plus Immunity Complex against 14,425 products9.6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg9.6 mcg

70% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 19.2 mcg.

Iron4.5 mg25%Iron in Alka-Seltzer Plus Immunity Complex against 6,910 products4.5 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg4.5 mg

53% of 6,910 products listing iron give more (median 5 mg). Per day at the most servings: 9 mg.

Zinc9 mg60%Zinc in Alka-Seltzer Plus Immunity Complex against 13,186 products9 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg9 mg

59% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 18 mg.

Seleniumas L-Selenomethionine94 mcg134%Selenium in Alka-Seltzer Plus Immunity Complex against 7,658 products94 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg94 mcg

Higher than 65% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 188 mcg.

Copper0.8 mg40%Copper in Alka-Seltzer Plus Immunity Complex against 6,468 products0.8 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.8 mg

63% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 1.6 mg.

Sodium313 mg13%Sodium in Alka-Seltzer Plus Immunity Complex against 14,514 products313 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.313 mg

Higher than 93% of 14,514 products listing sodium (median 55 mg). Per day at the most servings: 626 mg.

Source: NIH ODS Dietary Supplement Label Database, label 9436 (entered June 25, 2012), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 1,000 mg of vitamin C is higher than 91% of the 18,583 vitamin C products that print an amount; 445 list more.

The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: Fully dissolve effervescent tablet in water before use. Take with food. Adults: one tablet up to two times daily. Children 9-13 years old: one tablet daily.
Warnings
WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
If pregnant or breast-feeding, ask a health professional before use.
KEEP OUT OF REACH OF CHILDREN
Ask your doctor before use if you are on a sodium-restricted diet.
Do not use this product if plastic tamper-evident sealing ring is torn or missing from the cap.
Storage
Store at room temperature. Avoid excessive heat and humidity. Replace cap after use.

Source: label statements in DSLD label 9436.

What else is on the label?

Other ingredients: Anhydrous Citric Acid, Ascorbic Acid, Sodium Bicarbonate, Isomalt, Maltodextrin, DL-Alpha-Tocopherol Acetate, Sodium Carbonate Anhydrous, Sucrose, Starch, Aspartame, Zinc Citrate Trihydrate, Hypromellose, Ferrous Lactate Dihydrate, Acesulfame Potassium, Red Beet juice powder, Gelatin, Riboflavin, Pyridoxine Hydrochloride, Acacia, Copper Gluconate, Natural & Artificial flavors, Retinol Palmitate, Folic Acid, Sodium Selenate, Beta-Carotene, Cholecalciferol, Cyanocobalamin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): BAYER BAYER.

How many labels does Alka-Seltzer Plus Immunity Complex have?

One label is on file, entered on June 25, 2012.

  1. Label 9436 (current) Entered June 25, 2012 · on the market · 10 effervescent tablets · UPC 0 16500 53044 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Bayer HealthCare LLC Consumer Care (manufacturer), Morristown, NJ. All Bayer products.

Where next?