Reference label

Ester-C 500 mg

American Health

Historical reference label versions, not unique products or current retailer inventory. The reference snapshot has label entries through September 25, 2025. Detailed source labels are available for a subset.

Reference entry date: 2021-04-22 · Source market flag: on-market (historical reference status, not current stock)

Package and serving basis

order
1
quantity
60
unit
Capsule(s)
display
60 Capsule(s)

order
1
minQuantity
2
maxQuantity
2
minDailyServings
1
maxDailyServings
1
unit
Capsule(s)
notes
Not disclosed
inSFB
true

Indexed ingredient names

Vitamin C
Ester-C Calcium Ascorbate
Calcium
Ester-C Calcium Ascorbate

Original declared quantities

Quantities retain original units, operators, serving bases and nesting. Missing values are not zero; parent totals and components can overlap.

Vitamin C
Forms: Ester-C Calcium Ascorbate
Vitamin C (Form: as Ester-C Calcium Ascorbate) Note: 1 g
- servingSizeOrder
  1
  servingSizeQuantity
  2
  operator
  =
  quantity
  1000
  unit
  mg
  dailyValueTargetGroup
  name
  Adults and children 4 or more years of age
  operator
  =
  percent
  1667
  footnote
  Not disclosed
  servingSizeUnit
  Capsule(s)
Calcium
Forms: Ester-C Calcium Ascorbate
Calcium (Form: as Ester-C Calcium Ascorbate)
- servingSizeOrder
  1
  servingSizeQuantity
  2
  operator
  =
  quantity
  110
  unit
  mg
  dailyValueTargetGroup
  name
  Adults and children 4 or more years of age
  operator
  =
  percent
  11
  footnote
  Not disclosed
  servingSizeUnit
  Capsule(s)

Other ingredients

text

Not disclosed

ingredients

order
1
ingredientId
3715
name
Gelatin
category
protein
ingredientGroup
Gelatin
uniiCode
Not disclosed
alternateNames
No entries in captured source
forms
No entries in captured source
order
2
ingredientId
3810
name
Vegetable Cellulose
category
fiber
ingredientGroup
Cellulose
uniiCode
Not disclosed
alternateNames
No entries in captured source
forms
No entries in captured source
order
3
ingredientId
285558
name
Stearic Acid
category
fatty acid
ingredientGroup
Stearic Acid
uniiCode
4ELV7Z65AP
alternateNames
- C18:0
forms
No entries in captured source

Amount normalization notes (2 rows)

Original quantities remain authoritative. Conversions follow recorded rules, not equal activity or bioavailability. Nested components may overlap with parent totals.

name_original_en
Vitamin C
quantity_original
servingSizeOrder
1
servingSizeQuantity
2
operator
=
quantity
1000
unit
mg
dailyValueTargetGroup
name
Adults and children 4 or more years of age
operator
=
percent
1667
footnote
Not disclosed
servingSizeUnit
Capsule(s)
normalized_amount
1000
normalized_unit
mg
amount_operator
=
normalization_status
normalized
normalization_rule
mass_to_mg
per_item_amount
500
per_item_unit
mg
quality_flags
No entries in captured source
parent_row_id
Not disclosed
notes_original_en
Vitamin C (Form: as Ester-C Calcium Ascorbate) Note: 1 g
name_original_en
Calcium
quantity_original
servingSizeOrder
1
servingSizeQuantity
2
operator
=
quantity
110
unit
mg
dailyValueTargetGroup
name
Adults and children 4 or more years of age
operator
=
percent
11
footnote
Not disclosed
servingSizeUnit
Capsule(s)
normalized_amount
110
normalized_unit
mg
amount_operator
=
normalization_status
normalized
normalization_rule
mass_to_mg
per_item_amount
55
per_item_unit
mg
quality_flags
No entries in captured source
parent_row_id
Not disclosed
notes_original_en
Calcium (Form: as Ester-C Calcium Ascorbate)

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