PlainVitamins

non-nutrient/non-botanical

Schisandrins supplements

Half of the 17 schisandrins supplements in the NIH label database that print an amount list 3 mg or less per serving; the middle half list 2 mg to 4 mg (DSLD version 9.4.0, January 2026).

Products listing it
1717 print an amount
Median per serving
3 mgmiddle half 2 mg to 4 mg

How much schisandrins do supplements contain?

The median product lists 3 mg per serving. One in ten lists 1.56 mg or less, one in ten 8.32 mg or more. The amount printed most often is 3 mg (4 products).

Products by amount of schisandrins per serving

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

Schisandrins: products by amount per serving1 mg3 mg
Schisandrins: products by amount per serving1 mg3 mg
Schisandrins: products by amount per serving1 mg3 mg
Schisandrins: products by amount per serving1 mg3 mg
Schisandrins: products by amount per serving1 mg3 mg
The amounts printed most often
Amount per servingProductsFor example
3 mg4 Liver Support (Natural Factors); Liver Support Capsules (Natural Factors); Limitless Mind (Lean Factor)
2 mg2 BioLivX (Bioclinic Naturals); Liver Health Formula (Natural Factors)
4 mg2 Adrenal-T (LifeSeasons Therapeutics); Rhodiola Schizandra (Solaray)
10 mg2 EmpowHER (Lean Factor); Peak Male (Lean Factor)
0.66 mg1 Milk Thistle Liver Cleanse (Nature's Secret)
1.5 mg1 Energy (LifeSeasons Therapeutics)
1.6 mg1
2.5 mg1 Stress Remedy (Pure Synergy)
2.8 mg1
4.5 mg1 NutriZAC (NaturesPlus Herbal Actives)

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 schisandrins?

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 schisandrins by DSLD product type

Schisandrins by product typeOther Combinations12Botanical with Nutrients3Botanical2
Schisandrins by product typeOther Combinations12Botanical with Nutrients3Botanical2
Schisandrins by product typeOther Combinations12Botanical with Nutrients3Botanical2
Schisandrins by product typeOther Combinations12Botanical with Nutrients3Botanical2
Schisandrins by product typeOther Combinations12Botanical with Nutrients3Botanical2

Brands listing it most: Natural Factors (3), Lean Factor (3), LifeSeasons Therapeutics (2), New Chapter (2), Nature's Secret (1), Bioclinic Naturals (1), Pure Synergy (1), Dr. Mercola (1), Solaray (1), NaturesPlus Herbal Actives (1).

Every product listing schisandrins

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

Where next?