 STRATA Skin Sciences NASDAQ:SSKN and Anika Therapeutics NASDAQ:ANIK are both small-cap medical companies, but which is the superior investment? We will contrast the two businesses based on the strength of their earnings, risk, analyst recommendations, profitability, valuation, dividends and institutional ownership. Profitability This table compares STRATA Skin Sciences and Anika Therapeutics net margins, return on ... 