SAN DIEGO, June 15 /PRNewswire-FirstCall/ -- SpectraScience, Inc. (OTC Bulletin Board: SCIE - News) announced today that it has completed a private placement of $500,000 in new equity financing. The interim financing involved the sale of about 750,000 restricted common shares in compliance with Regulation D under the Securities Act of 1933. The lead investor is Perkins Capital Management of Minnesota.