Comparison

Spore Probiotic Powder and BiotixPlus+

Spore Probiotic Powder (youtheory) lists 5 distinct ingredients and BiotixPlus+ (U.S. Doctors' Clinical) 3 (rows of one ingredient counted once); 3 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 0.66.

Amount per serving (and % of the Daily Value)
IngredientSpore Probiotic PowderBiotixPlus+
Bacillus Coagulansnot disclosednot disclosed
Bacillus clausiinot disclosednot disclosed
Xylooligosaccharides1,000 mg100 mg
Fructo-Oligosaccharides1,000 mg
Bacillus Subtilisnot disclosed

Amounts are per serving as DSLD gives them: Spore Probiotic Powder, 3.26 g; BiotixPlus+, 2 softgels. Current labels entered August 2021 and May 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own