Syzygium Aromaticum Optimal Well-Being USDA Organic Herbal Supplement Clove Liquid Extract Gluten Free Certified Organic by Organic Certifiers Dry Herb/Menstruum Ratio: 1 : 4 We prepare Clove extract from the flowering bud of Syzygium aromaticum trees. To assure optimal extraction of the herb’s bioactive compounds, the flower buds are hand-harvested when their color changes from green to crimson, carefully dried to retain their full aroma and flavor, then thoroughly extracted. Clove is processed in sealed vessels to retain the herb’s essential oils and aromatic properties.