Comparison

Prena1 Chew With Quatrefolic and RediChew Rx

Prena1 Chew With Quatrefolic (BocaGreenMD) lists 6 distinct ingredients and RediChew Rx (vitaMedMD) 6 (rows of one ingredient counted once); 6 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientPrena1 Chew With QuatrefolicRediChew Rx
Vitamin B62 mg (118%)2 mg (118%)
Vitamin D10 mcg (50%)10 mcg (50%)
Vitamin B128 mcg (333%)8 mcg (333%)
Folate1,000 mcg1,000 mcg
Riboflavin1.7 mg (131%)1.7 mg (131%)
5-methyltetrahydrofolate glucosamine600 mcg600 mcg

Amounts are per serving as DSLD gives them: Prena1 Chew With Quatrefolic, 1 chewable tablet; RediChew Rx, 1 chewable tablet. Current labels entered March 2015 and March 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own