21st Century Calcium Citrate Maximum vs 21st Century Calcium Citrate Petites
Side-by-side supplement facts comparison
Calcium Citrate Maximum + D3, 120 Tablets
Calcium Citrate is an easily absorbable form of calcium, an important mineral for bone health. Vitamin D3 is added to assist with calcium absorption.

Calcium Citrate Petites + D3, 200 Coated Tablets
Calcium Citrate is an easily absorbable form of calcium, an important mineral for bone health. Vitamin D3 is added to assist with calcium absorption. Calcium Citrate Peptide is a smaller, easier to swallow tablet.

At a Glance
Processing analysis…
Ingredient Comparison
Total mg Per Serving
Calcium Citrate Maximum + D3, 120 Tablets
Calcium Citrate Petites + D3, 200 Coated Tablets
—
—
60 servings per container
100 servings per container

Calcium Citrate Maximum + D3, 120 Tablets
21st Century · 2 Tablets
Calcium Citrate Maximum + D3, 120 Tablets
21st Century · 2 Tablets
| Ingredient | Amount | DV |
|---|---|---|
Vitamin D3 (as Cholecalciferol) | 12.5 mcg (500 IU) | 63% |
Calcium (as Calcium Citrate) | 630 mg | 48% |
† Daily Value not established

Calcium Citrate Petites + D3, 200 Coated Tablets
21st Century · 2 Tablets
Calcium Citrate Petites + D3, 200 Coated Tablets
21st Century · 2 Tablets
| Ingredient | Amount | DV |
|---|---|---|
Vitamin D3 (as Cholecalciferol) | 12.5 mcg (500 IU) | 63% |
Calcium (as Calcium Citrate) | 400 mg | 31% |
† Daily Value not established
Other Ingredients Analysis
Analysis of inactive ingredients for dietary restrictions, allergens, and artificial additives.
21st Century Calcium Citrate Maximum + D3, 120 Tabletshas a cleaner “other ingredients” profile

Calcium Citrate Maximum + D3, 120 Tablets
21st Century
Good
Other Ingredients
Cellulose, stearic acid. Contains <2% of: Croscarmellose sodium, magnesium silicate, magnesium stearate, polyethylene glycol, polyvinyl alcohol, titanium dioxide.Concerns
Warnings
Positives

Calcium Citrate Petites + D3, 200 Coated Tablets
21st Century
Good
Other Ingredients
Cellulose, stearic acid. Contains <2% of: Croscarmellose sodium, magnesium silicate, magnesium stearate, polyethylene glycol, polyvinyl alcohol, silicon dioxide, titanium dioxide.Concerns
Warnings
Positives
How Clean Score is Calculated
Serving Information
| Detail | Calcium Citrate Maximum + D3, 120 Tablets | Calcium Citrate Petites + D3, 200 Coated Tablets |
|---|---|---|
| Serving Size | 2 Tablets | 2 Tablets |
| Servings Per Container | 60 | 100 |
| Package Quantity | 120 count | 200 count |
Certifications & Claims
Calcium Citrate Maximum + D3, 120 Tablets
Calcium Citrate Petites + D3, 200 Coated Tablets