Huperzine A 1% BulkSupplements.com Sale! from $653.96 USD /per Size 1 Kilogram (2.2 lbs) 500 Grams (1.1 lbs) 250 Grams (8.8 oz) 100 Grams (3.5 oz) 50 Grams (1.8 oz) Produc variants 1 Kilogram (2.2 lbs) - Sold Out 500 Grams (1.1 lbs) 250 Grams (8.8 oz) - Sold Out 100 Grams (3.5 oz) 50 Grams (1.8 oz) Qty. Add to Cart Couldn't load pickup availability Refresh Assay: NLT 90%, NLT 1% (Total Huperzine A) Solvent: None Source: