Yes, there are pure DHEA supplements available in the market that are recommended for boosting testosterone levels. Life Extension DHEA, NOW Foods DHEA, and Pure Encapsulations DHEA are some of the pure DHEA supplements that are effective in boosting testosterone levels.There are two steroidal hormones derived from DHEA— DHEA-S and androstenetrione— which are formulated for men. These supplements often consist of enhanced DHEA and other elements that can elevate testosterone levels. DHEA brands for men include Life Extension DHEA for Men, NOW DHEA for Men, and Pure Encapsulations DHEA for Men.There are DHEA products that can be bought and used by women today. They have lower concentrations of em DHEA and they contain other substances that are believed to enhance women’s health. Some DHEA supplements for women include the Life Extension DHEA for Women, NOW Foods DHEA for Women, and Pure Encapsulations DHEA for Women.