Clean ChlorellaTM is the world's cleanest chlorella. Nearly all chlorella that's commercially grown contains aluminum and arsenic because it's grown outdoors where chemtrails and other pollutants contaminate the air. This air falls onto the chlorella farms, and because chlorella is so good at holding onto metals, the metals accumulate in chlorella: Aluminum, Arsenic, Cadmium, Lead and Mercury. Clean ChlorellaTM (Chlorella vulgaris) - Grown indoors in tightly-controlled indoor growing conditions - Best suited for its ability to bind with toxic metals, pesticides, synthetic chemicals. Not certified organic but laboratory tests prove it to be far cleaner than "organic" chlorella. Tested as the cleanest commercially-grown chlorella on the planet. Country of origin: South Korea. Take Clean Chlorella with confidence, knowing that you are avoiding the intake of high levels of metals, pesticides and other substances that do not belong in chlorella. DIGESTABILITY: Clean Chlorella is a "thin cell wall" chlorella with high digestibility, which we believe to be superior to "broken cell wall" technology in term of nutrient preservation. Breaking the cell wall generates both heat and very high pressures that also break the molecular integrity of many nutrients in chlorella. NOTE: If you've never taken chlorella before, we advise you to start slowly (two tablets) and observe how it makes you feel and how your body reacts to it. For people who have been on junk food diets, chlorella can be startling to the system because it's such a potent superfood. You may need to ease into it gradually. Low Heavy Metals Verified! This product is verified A according to the heavy metals standards published at www.LowHeavyMetalsVerified.org This means the product has been tested via ICP-MS and confirmed to meet the limits for an A rating as described at LowHeavyMetalsVerified.org.