eCosmetics is an authorized retailer of DS Laboratories.Spectral.CBD is the first clinically tested topical serum to employ the novel combination of 100 mg of broad-spectrum CBD (cannabidiol) with 5% Nanoxidil Complex. Spectral.CBD is the result of biotechnological research into active ingredients, including cannabidiol. Multiple studies suggest that the lipostatic, and antiproliferative effects of CBD provide significant benefits to the scalp and hair.Our unique formula developed and recommended by top dermatologists is encapsulated in our proprietary Nanosome Delivery System. It helps reduce the signs of hair shedding and increases the appearance of hair density, thickness, and volume.