NOW Foods B-100 vs Thorne B-Complex #12
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-Complex #12, 60 Capsules
B-vitamin complex with extra B12 and folate. B-Complex #12 supports energy production and healthy neurological function. Unlike many multi-B vitamins, it contains the active forms of water-soluble B vitamins.

At a Glance
Processing analysis…
Ingredient Comparison
Total mg Per Serving
B-100, 250 Veg Capsules
B-Complex #12, 60 Capsules
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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-Complex #12, 60 Capsules
Thorne · One Capsule
B-Complex #12, 60 Capsules
Thorne · One Capsule
| Ingredient | Amount | DV |
|---|---|---|
Thiamin (as Thiamin HCl) | 40 mg | 3% |
Riboflavin (25 mg as Riboflavin and 3.6 mg as Riboflavin 5' - Phosphate Sodium) | 28.6 mg | 2% |
Niacin (as Niacinamide) | 80 mg | 500% |
Vitamin B6 (20 mg as Pyridoxine HCl and 3.4 mg as Pyridoxal 5'-Phosphate) | 23.4 mg | 1% |
Folate (400 mcg as L-5-Methyltetrahydrofolate† from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) | 667 mcg DFE | 167% |
Vitamin B12 (as Methylcobalamin) | 600 mcg | 25% |
Biotin | 80 mcg | 267% |
Pantothenic Acid (as Calcium Pantothenate) | 45 mg | 900% |
Choline (as Choline Citrate) | 14 mg | 3% |
† 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-Complex #12, 60 Capsules
Thorne
Excellent
Other Ingredients
Hypromellose (derived from cellulose) capsule, microcrystalline cellulose, calcium laurate, silicon dioxide.Warnings
Positives
How Clean Score is Calculated
Serving Information
| Detail | B-100, 250 Veg Capsules | B-Complex #12, 60 Capsules |
|---|---|---|
| Serving Size | 1 Veg Capsule | One Capsule |
| Servings Per Container | — | — |
| Package Quantity | 250 count | 60 count |
Certifications & Claims
B-100, 250 Veg Capsules
B-Complex #12, 60 Capsules