Sports Research® Organic Lion's Mane Mushroom Supplement 1800mg - Brain Health, Focus & Cognitive Supports - USDA Certified Organic · Non-GMO · Vegan - 90 Count Capsules

Clinical trials typically use 500-3000mg fruiting body extract daily. Sports Research Organic Lion's Mane 1800mg delivers 1800mg per serving, which we classify as Therapeutic relative to that range.

See the "Also consider" section below for two alternatives. Choose based on form preference (Vegan capsules vs alternatives), dose adequacy, and third-party testing.

Yes — USDA Organic, Non-GMO Verified. Third-party testing verifies ingredient identity and label accuracy.

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

Lion's mane may have mild antiplatelet activity and immune-modulating effects. If you take blood thinners (warfarin, aspirin) or immunosuppressants, consult your doctor before starting this supplement. No severe interactions have been documented at the 1800mg dose, but caution is warranted.

There is insufficient safety data on lion's mane supplementation during pregnancy or breastfeeding. Most practitioners recommend avoiding mushroom supplements during these periods as a precaution. Consult your OB-GYN before use.

Most users tolerate lion's mane well. Occasionally reported side effects include mild digestive discomfort, nausea, or skin rash in those with mushroom allergies. The 1800mg dose falls within the well-studied 500-3000mg range where adverse effects are uncommon.

Sports Research Organic Lion's Mane is formulated in vegan capsules and is Non-GMO Verified. The label should be checked for facility allergen warnings, but the product itself does not list gluten, soy, or dairy as ingredients.

Lion's mane has been consumed as a food in East Asia for centuries. Clinical studies lasting up to 16 weeks at similar doses have not reported serious adverse effects. Long-term supplementation at 1800mg daily appears well-tolerated based on available evidence, though multi-year data is limited.

The label recommends 1800mg per serving. This falls solidly within the clinical research range of 500-3000mg daily used in cognitive function studies. Most users take one serving per day.