Comparison

PS IQ Memory With EFA-Rich Oils and PS-IQ Memory

PS IQ Memory With EFA-Rich Oils (Natural Factors PS Factor) lists 8 distinct ingredients and PS-IQ Memory (Natural Factors PS Factor) 9 (rows of one ingredient counted once); 8 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 0.90.

Amount per serving (and % of the Daily Value)
IngredientPS IQ Memory With EFA-Rich OilsPS-IQ Memory
Fat (unspecified)1 g1 g
Vitamin E30 IU20 mg (133%)
DHA100 mg100 mg
Fish Oil0.4 g0.4 g
Linoleic Acid194 mg194 mg
Phosphatidylserine50 mg50 mg
Gamma Linolenic Acid30 mg30 mg
Evening Primrose oil300 mg300 mg
EPA (Eicosapentaenoic Acid)20 mg

Amounts are per serving as DSLD gives them: PS IQ Memory With EFA-Rich Oils, 2 softgels; PS-IQ Memory, 2 softgels. Current labels entered June 2012 and April 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own