6 formulas

All Ester-C

Every formula we make, all at 1,000 mg of vitamin C per serving.

Tablet1000 mg

Ester-C Vitamin C 1000 mg Coated Tablets

1 tablet = 1,000 mg + 102 mg citrus bioflavonoids

4.7 (21,122) 4.7 out of 5 from 21,122 ratings

from $11.9013¢ a serving · 90 tablets
Tablet500 mg

Ester-C 500 mg 24 Hour Tablets

2 tablets = 1,000 mg + 204 mg citrus bioflavonoids

4.7 (8,901) 4.7 out of 5 from 8,901 ratings

from $6.9716¢ a serving · 90 tablets
Capsule500 mg

Ester-C 500 mg with Citrus Bioflavonoids Capsules

2 capsules = 1,000 mg + 400 mg citrus bioflavonoids

4.8 (10,021) 4.8 out of 5 from 10,021 ratings

from $8.0427¢ a serving · 60 capsules
Capsule1000 mg

Ester-C 1000 mg with Citrus Bioflavonoids Capsules

1 capsule = 1,000 mg + 200 mg citrus bioflavonoids

4.8 (6,650) 4.8 out of 5 from 6,650 ratings

from $20.9923¢ a serving · 90 capsules
Veg tablet1000 mg

Ester-C 1000 mg with Citrus Bioflavonoids Vegetarian Tablets

1 tablet = 1,000 mg + 200 mg citrus bioflavonoids

4.6 (4,578) 4.6 out of 5 from 4,578 ratings

from $14.5332¢ a serving · 45 tablets
Veg tablet500 mg

Ester-C 500 mg with Citrus Bioflavonoids Vegetarian Tablets

2 tablets = 1,000 mg + 400 mg citrus bioflavonoids

4.8 (1,344) 4.8 out of 5 from 1,344 ratings

from $10.1723¢ a serving · 90 tablets

All Ester-C: the formulas compared
Formula	Serving	Bioflavonoids	Calcium	Bottle sizes	Per serving, from
Vitamin C 1000 mg Coated Tablets	1 tablet = 1,000 mg	102 mg	110 mg	90, 120, 2 × 120	13¢
500 mg 24 Hour Tablets	2 tablets = 1,000 mg	204 mg	110 mg	90, 4 × 90	15¢
500 mg with Citrus Bioflavonoids Capsules	2 capsules = 1,000 mg	400 mg	110 mg	60, 120, 240, 300	19¢
1000 mg with Citrus Bioflavonoids Capsules	1 capsule = 1,000 mg	200 mg	108 mg	90, 105, 3 × 90	21¢
1000 mg with Citrus Bioflavonoids Vegetarian Tablets	1 tablet = 1,000 mg	200 mg	110 mg	45, 120, 180, 2 × 180	17¢
500 mg with Citrus Bioflavonoids Vegetarian Tablets	2 tablets = 1,000 mg	400 mg	110 mg	90, 450	16¢

Ester-C Vitamin C 1000 mg Coated Tablets