 Antares Pharma NASDAQ:ATRS and STRATA Skin Sciences NASDAQ:SSKN are both small-cap medical companies, but which is the better investment? We will contrast the two businesses based on the strength of their analyst recommendations, dividends, earnings, profitability, institutional ownership, valuation and risk. Risk Volatility Antares Pharma has a beta of 1.36, meaning that its stock ... 