Other ingredients
Cellulose; Hypromellose; Magnesium Stearate (Mg Stearate)
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Nature's Way
Acid-A-Cal Formula
Capsule
Serving size2 Capsule(s)
Servings per containerNot listed
Package100 Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 2 Capsule(s)
Total Carbohydrates<1 g<1% DV
Vitamin C100 mg111% DV
Vitamin B619.7 mg1159% DV
Calcium130 mg10% DV
Magnesium11 mg3% DV
Acidifying Blend524 mgDV not established
Ammonium ChlorideNot listedDV not established
Betaine HydrochlorideNot listedDV not established
Bovine KidneyNot listedDV not established
Lemon BioflavonoidsNot listedDV not established
Rose HipsNot listedDV not established
Label directions
Recommendation: Adults take 2 capsules twice daily; preferably with meals.
Label warnings
Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Do not exceed recommended dose. Caution: Not recommended for use if peptic ulcer gastritis or heartburn are present. If you are pregnant nursing or taking any medications consult a healthcare professional before use.
Identity and label version
NIH label record337226
Entered into NIH DSLDAug 22, 2025
UPC / GTIN00763948011513
Manufacturer / distributor on labelNature's Way Brands LLC
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 337226Entered Aug 22, 2025
Total Carbohydrates<1 g
Vitamin C100 mg
Vitamin B619.7 mg
Calcium130 mg
Magnesium11 mg
Acidifying Blend524 mg
Ammonium ChlorideNot listed
Betaine HydrochlorideNot listed
Bovine KidneyNot listed
Lemon BioflavonoidsNot listed
Rose HipsNot listed
Label warning: Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Do not exceed recommended dose. Caution: Not recommended for use if peptic ulcer gastritis or heartburn are present. If you are pregnant nursing or taking any medications consult a healthcare professional before use.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Nature's Way
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.