PlainVitamins

non-nutrient/non-botanical

SAMe supplements

Half of the 163 SAMe supplements in the NIH label database that print an amount list 200 mg or less per serving; the middle half list 200 mg to 400 mg (DSLD version 9.4.0, January 2026). The 104 products whose only supplement ingredient is SAMe list a median of 400 mg.

Products listing it
180163 print an amount; 17 list it inside a blend without an amount
Median per serving
200 mgmiddle half 200 mg to 400 mg

How much SAMe do supplements contain?

The median product lists 200 mg per serving. One in ten lists 51 mg or less, one in ten 400 mg or more. The amount printed most often is 400 mg (68 products).

Products by amount of SAMe per serving

163 products, log scale; extreme 0.2% at each end left out of the drawing.

SAMe: products by amount per serving3 mg10 mg100 mg
SAMe: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
SAMe: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
SAMe: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
SAMe: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
400 mg68 SAMe 200 mg (Bronson Laboratories); Double-Strength SAMe 400 (Doctor's Best); SAM-e 200 mg (Finest Nutrition)
200 mg48 SAM-e 200 mg (Vitabase); SAM-e 200 mg (Martin Avenue Pharmacy); SAM-e 200 mg (up&up)
100 mg7 SAM-e (GNC TriFlex); SAMe 100 mg (NOW); Morphomulti (MN Morphogen Nutrition)
10 mg4 Joint Synergy Complete Orange-Pineapple (MRM); Appetite Suppressant (Yes You Can!); Mood Plus (Neurobiologix)
50 mg4 Dopify (VitaMonk); LiverAid (Dr. Emil Nutrition); Full Focus (Neurobiologix)
51 mg4 Neuro-Natural Sleep (Xtendlife); Total Balance Unisex Premium (Xtendlife); Total Balance Men's Premium (Xtendlife)
15 mg2 Total Balance Men's (Xtendlife); Total Balance Women's (Xtendlife)
150 mg2 Cravings (myDNAhealth); SAM-e (Nature's Craft)
154 mg2 Neuro-Natural Recall (Xtendlife)
500 mg2 MasterMind (Zahler); SAM-e 500 mg (NasaBe'Ahava)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most SAMe?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

In which products and brands?

Products listing SAMe by DSLD product type

SAMe by product typeNon-Nutrient/Non-Botanical104Other Combinations58Mineral1
SAMe by product typeNon-Nutrient/Non-Botanical104Other Combinations58Mineral1
SAMe by product typeNon-Nutrient/Non-Botanical104Other Combinations58Mineral1
SAMe by product typeNon-Nutrient/Non-Botanical104Other Combinations58Mineral1
SAMe by product typeNon-Nutrient/Non-Botanical104Other Combinations58Mineral1

Brands listing it most: Xtendlife (14), Jarrow Formulas (8), Doctor's Best (6), Life Extension (6), GNC (4), NOW (3), Metabolic Maintenance (3), BIOVEA (3), XYMOGEN (3), Nutralife (3).

Every product listing SAMe

180 products, A to Z by name (page 1 of 4), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?