4-hydroxy-N-methyl-N-propyltryptamine fumarate Home / Products tagged “4-hydroxy-N-methyl-N-propyltryptamine fumarate” Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low 4-HO-MPT fumarateBuy Tryptamines $42.00 – $620.00 Select options This product has multiple variants. The options may be chosen on the product page
