Sea Cucumber Extract Product appearance: Taupe brown powder Odor: Characteristic Assay: 4:1,10:1, 20:1 or other ratios Loss On Drying: ≤5% Ash: ≤5% Sieve Analysis: ≥100 mesh Heavy Metal:≤10PPM Functions:  Antitumor, anticancer effects; Delaying aging body, also it can maintain a smooth and elastic skin; Improve the body's immunity. Please contact Penny through penny at lgberry dot com.