NOW Foods B-100 vs 21st Century B-50 Complex
Side-by-side supplement facts comparison
B-100, 250 Veg Capsules
B-100 Caps provide a full complement of B-Vitamins plus choline and inositol. These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system. B-vitamins are water soluble, and with the exception of B-12, have limited storage in the body and thus require daily replenishment. While B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy) and supplementation with B-12 may be especially important for vegetarians.
B-50 Complex, Prolonged Release, 60 Tablets
B vitamins are interdependent upon each other and interrelated in function; they help convert food into energy and help maintain the nervous system and body tissues. Prolonged release vitamins slowly release nutrients into the body over an extended period of time.
At a Glance
Processing analysis…
Ingredient Comparison
Total mg Per Serving
B-100, 250 Veg Capsules
B-50 Complex, Prolonged Release, 60 Tablets
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0 servings per container
0 servings per container
B-100, 250 Veg Capsules
NOW Foods · 1 Veg Capsule
B-100, 250 Veg Capsules
NOW Foods · 1 Veg Capsule
| Ingredient | Amount | DV |
|---|---|---|
Thiamin (from Thiamin HCl) (Vitamin B-1) | 100 mg | 8333% |
Riboflavin (Vitamin B-2) | 100 mg | 7692% |
Niacin (Vitamin B-3) (as Niacinamide) | 100 mg | 625% |
Vitamin B-6 (from Pyridoxine HCl) | 100 mg | 5882% |
Folate | 680 mcg DFE (400 mcg folic acid) | 170% |
Vitamin B-12 (as Cyanocobalamin) | 100 mcg | 4167% |
Biotin | 100 mcg | 333% |
Pantothenic Acid (from Calcium Pantothenate) | 100 mg | 2000% |
Choline (from Choline Bitartrate) | 10 mg | 2% |
Inositol | 10 mg | † |
PABA (Para-Aminobenzoic Acid) | 10 mg | † |
† Daily Value not established
B-50 Complex, Prolonged Release, 60 Tablets
21st Century · 1 Tablet
B-50 Complex, Prolonged Release, 60 Tablets
21st Century · 1 Tablet
| Ingredient | Amount | DV |
|---|---|---|
Thiamin (as Thiamin Mononitrate, Vitamin B-1) | 50 mg | 4% |
Riboflavin (Vitamin B-2) | 50 mg | 3% |
Niacin (as Niacinamide) | 50 mg | 313% |
Vitamin B-6 (as Pyridoxine HCl) | 50 mg | 2% |
Folate | 667 mcg DFE (400 mcg Folic Acid) | 167% |
Vitamin B-12 (as Cyanocobalamin) | 50 mcg | 2% |
Biotin | 50 mcg | 167% |
Pantothenic Acid (as d-Calcium Pantothenate) | 10 mg | 200% |
Calcium (as Calcium Carbonate) | 124 mg | 10% |
† Daily Value not established
Other Ingredients Analysis
Analysis of inactive ingredients for dietary restrictions, allergens, and artificial additives.
B-100, 250 Veg Capsules
NOW Foods
Excellent
Other Ingredients
Hypromellose (cellulose capsule), ascorbyl palmitate and silicon dioxide.Positives
B-50 Complex, Prolonged Release, 60 Tablets
21st Century
Excellent
Other Ingredients
Cellulose, stearic acid, hydroxypropyl methylcellulose, silicon dioxide, gum acacia. Contains 2% of: Dicalcium phosphate, ethylcellulose, magnesium silicate, magnesium stearate, polyethylene glycol, polysorbate, polyvinyl alcohol.Warnings
Positives
How Clean Score is Calculated
Serving Information
| Detail | B-100, 250 Veg Capsules | B-50 Complex, Prolonged Release, 60 Tablets |
|---|---|---|
| Serving Size | 1 Veg Capsule | 1 Tablet |
| Servings Per Container | — | — |
| Package Quantity | 250 count | 60 count |
Certifications & Claims
B-100, 250 Veg Capsules
B-50 Complex, Prolonged Release, 60 Tablets