Read the label. Compare clearly.

Explore US supplement labels in your language. Original ingredient declarations and quantities remain visible.

Historical source labels. Check the current package; formulation and actual contents are not independently verified.

Search common ingredients in this language; use original brand names.

Try one ingredient or the original brand name. Clear filters to broaden results.

Select two or three products to compare.

NIH DSLD · historical label · 2021-01-22

Carlson

Vitamin C 1,000 mg

Vitamin C · Capsule

250 Vegetarian Capsule(s)

1000 mg / 1 Tablet(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select

NIH DSLD · historical label · 2021-02-25

Feel Great Vitamin Co.

Vitamin C for Kids Gummies

Vitamin C · Gummy

90 Gummy(ies)

250 mg / 2 Gummy(ies)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select

NIH DSLD · historical label · 2021-04-22

Sambucol

Black Elderberry Pastilles with Vitamin C + Zinc

Vitamin C · Other

20 Pastille(s)

50 mg / Gram(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select

NIH DSLD · historical label · 2021-03-25

Nature's Way

Alive! Vitamin C

Vitamin C · Powder

4.23 Ounce(s) / 120 Gram(s)

500 mg / 4 Gram(s)Ingredient amount per label serving · Vitamin C (from organic Acerola)

Select

NIH DSLD · historical label · 2021-07-27

Quicksilver Scientific

Liposomal Vitamin C+ Elderberry

Vitamin C · Liquid

3.38 Fluid Ounce(s) / 100 mL

100 mg / 5 mLIngredient amount per label serving · ElderCraft European Black Elderberry extract

Select

NIH DSLD · historical label · 2021-07-27

Viva Naturals

Vitamin C 1000 mg

Vitamin C · Capsule

250 Veggie Capsule(s)

1000 mg / 1 Vegetarian Capsule(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select

NIH DSLD · historical label · 2021-04-22

Quicksilver Scientific

Liposomal Vitamin C

Vitamin C · Liquid

4 fl. Oz. / 120 mL

250 mg / 5 mLIngredient amount per label serving · Phospholipids (from purified Sunflower seed Lecithin)

Select

NIH DSLD · historical label · 2021-04-22

Quicksilver Scientific

Liposomal Vitamin C with R-Lipoic Acid

Vitamin C · Liquid

1.7 fl. Oz. / 50 mL

134 mg / 2 mLIngredient amount per label serving · Phosphatidylcholine (from purified Soybean Lecithin)

Select

NIH DSLD · historical label · 2021-06-23

American Health

Ester-C 500 mg with Citrus Bioflavonoids

Vitamin C · Tablet

90 Vegetarian Tablet(s)

1000 mg / 2 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-06-23

American Health

Ester-C 1000 mg with Citrus Bioflavonoids

Vitamin C · Capsule

90 Capsule(s)

1000 mg / 1 Capsule(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C 1000 mg with Citrus Bioflavonoids

Vitamin C · Tablet

90 Vegetarian Tablet(s)

1000 mg / 1 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C 1000 mg With Citrus Bioflavonoids

Vitamin C · Tablet

120 Vegetarian Tablet(s)

1000 mg / 1 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C 1000 mg With Citrus Bioflavonoids

Vitamin C · Tablet

180 Vegetarian Tablet(s)

1000 mg / 1 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C 500 mg

Vitamin C · Capsule

60 Capsule(s)

1000 mg / 2 Capsule(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-07-27

NaturesPlus

Immune Vitamin C 500 mg

Vitamin C · Tablet

100 Chewable (s)

500 mg / 1 Chewable Tablet(s)Ingredient amount per label serving · Vitamin C (potentiated by Acerola)

Select

NIH DSLD · historical label · 2021-11-19

American Health

Ester-C 500 mg

Vitamin C · Tablet

225 Vegetarian Tablet(s)

1000 mg / 2 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-05-22

American Health

Ester-C Powder with Citrus Bioflavonoids

Vitamin C · Powder

8 Ounce(s) / 226.8 Gram(s)

1500 mg / 2.71 Gram(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C Powder with Citrus Bioflavonoids

Vitamin C · Powder

4 Ounce(s) / 113.4 Gram(s)

1500 mg / 2.71 Gram(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-04-22

American Health

Ester-C with Citrus Bioflavonoids

Vitamin C · Tablet

225 Vegetarian Tablet(s)

1000 mg / 2 Vegetarian Tablet(s)Ingredient amount per label serving · Vitamin C (as Ester-C Calcium Ascorbate)

Select

NIH DSLD · historical label · 2021-08-23

BioSchwartz

Vitamin C Gummies

Vitamin C · Gummy

60 Gummy(ies)

250 mg / 2 Gummy(ies)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select

NIH DSLD · historical label · 2021-05-22

Emergen-C

1,000 mg Vitamin C Super Orange

Vitamin C · Powder

30 Packet(s) / 9.6 Oz(s) / 273 Gram(s)

1000 mg / 9.1 Gram(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid; Zinc Ascorbate)

Select

NIH DSLD · historical label · 2021-05-22

Emergen-C

1,000 mg Vitamin C Raspberry

Vitamin C · Powder

30 Packet(s) / 9.6 Ounce(s) / 273 Gram(s)

1000 mg / 9.1 Gram(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid; Zinc Ascorbate)

Select

NIH DSLD · historical label · 2021-05-22

Emergen-C

1,000 mg Vitamin C Raspberry

Vitamin C · Powder

90 Packet(s) / 28.8 Ounce(s) / 819 Gram(s)

1000 mg / 9.1 Gram(s)Ingredient amount per label serving · Vitamin C (Ascorbic Acid; Zinc Ascorbate)

Select

NIH DSLD · historical label · 2021-05-22

Emergen-C

Immune Support 750 mg Vitamin C

Vitamin C · Gummy

63 Gummy(ies)

750 mg / 3 Gummy(ies)Ingredient amount per label serving · Vitamin C (Ascorbic Acid)

Select