Reference label
L-Carnitine 500 mg
GNC Pro Performance
Historical reference label versions, not unique products or current retailer inventory.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Reference entry date: 2017-01-25 · Source market flag: on-market (historical reference status, not current stock)
Package and serving basis
- order
- 1
- quantity
- 60
- unit
- Tablet(s)
- display
- 60 Tablet(s)
- order
- 1
- minQuantity
- 1
- maxQuantity
- 1
- minDailyServings
- 1
- maxDailyServings
- 1
- unit
- Tablet(s)
- inSFB
- true
Indexed ingredient names
- L-Carnitine
- L-Canitine Fumarate
Original declared quantities
Quantities retain original units, operators, serving bases and nesting. Missing values are not zero; parent totals and components can overlap.
- L-CarnitineForms: L-Canitine Fumarate
L-Carnitine (Form: as L-Canitine Fumarate)
- servingSizeOrder
- 1
- servingSizeQuantity
- 1
- operator
- =
- quantity
- 500
- unit
- mg
- dailyValueTargetGroup
- name
- Adults and children 4 or more years of age
- operator
- Not disclosed
- percent
- Not disclosed
- footnote
- Daily Value not established
- servingSizeUnit
- Tablet(s)
Other ingredients
- text
- Not disclosed
- ingredients
- order
- 1
- ingredientId
- 282536
- name
- Corn Starch
- category
- complex carbohydrate
- ingredientGroup
- Starch
- uniiCode
- O8232NY3SJ
- alternateNames
- No entries in captured source
- forms
- No entries in captured source
- order
- 2
- ingredientId
- 65098
- name
- Dicalcium Phosphate
- category
- mineral
- ingredientGroup
- Calcium
- uniiCode
- Not disclosed
- alternateNames
- No entries in captured source
- forms
- No entries in captured source
- order
- 3
- ingredientId
- 9747
- name
- Cellulose
- category
- fiber
- ingredientGroup
- Cellulose
- uniiCode
- Not disclosed
- alternateNames
- No entries in captured source
- forms
- No entries in captured source
Amount normalization notes (1 rows)
Original quantities remain authoritative. Conversions follow recorded rules, not equal activity or bioavailability. Nested components may overlap with parent totals.
- name_original_en
- L-Carnitine
- quantity_original
- servingSizeOrder
- 1
- servingSizeQuantity
- 1
- operator
- =
- quantity
- 500
- unit
- mg
- dailyValueTargetGroup
- name
- Adults and children 4 or more years of age
- operator
- Not disclosed
- percent
- Not disclosed
- footnote
- Daily Value not established
- servingSizeUnit
- Tablet(s)
- normalized_amount
- 500
- 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
- L-Carnitine (Form: as L-Canitine Fumarate)