PrimeGENIX DIM 3X is an outstanding Dual-Patented natural formula for boosting testosterone levels which makes it so special and unique than other options. Unlike other brands, this testosterone enhancer cum estrogen blocker is totally free of gluten, dairy, eggs, soy, sugar, wheat grain or preservatives and is also completely devoid of any kind of harmful fillers or toxic substances. Also, unlike other products this formula is clinically dosage with 200mg of top-quality DIM which works optimally on men who are above 40.